Prof. Speck

Prof. Dr. rer. nat. habil. Oliver Speck
Institut für Experimentelle Physik (IEP)
Aktuelle Projekte
- Forschungscampus STIMULATE 2. Förderphase - Teilvorhaben OvGU, Focus-Bereich: iMRI-Solutions - FKZ: 13GW0473A
Laufzeit: 01.10.2020 - 30.09.2025 - SFB 1436 - Z02 "Human imaging at meso-scale"
Laufzeit: 01.01.2021 - 31.12.2024 - Vascular resistance and resilience in ALS - an ultrahigh-resolution 7T MRI study of the motor cortex
Laufzeit: 01.10.2022 - 30.09.2024 - SFB-TRR 287 A2: 3D-Measurements in dense granular assemblies using hyperpolarised Magnetic Resonance Imaging
Laufzeit: 01.07.2020 - 30.06.2024 - 7 Tesla Connectome Magnetresonanztomograph
Laufzeit: 01.02.2020 - 31.03.2023
Abgeschlossene Projekte
- SFB 1315 - Teilprojekt B06 - Mechanismen und Störungen der Gedächtniskonsolidierung: Von Synapsen zur Systemebene
Laufzeit: 01.01.2018 - 31.12.2022 - Zusammenarbeit auf dem Gebiet der physikalischen-technischen MR-Entwicklung, Kooperation mit SIEMENS Healthcare
Laufzeit: 01.12.2013 - 30.11.2022 - Upgrade 7 Tesla MRT
Laufzeit: 01.01.2022 - 31.10.2022 - Vessel distance mapping: Quantification of subcortical arterial and venous vascular patterns to study their interdependency
Laufzeit: 01.07.2020 - 30.06.2022 - ABINEP-M4-project 1: Weiterentwicklung von Hochfeld-MR zum in-vivo Mikroskop und Kombination mit MR-PET (Anwendung: Hippocampus-Mapping, Verlaufsdiagnose von Demenzen)
Laufzeit: 01.10.2017 - 30.05.2022 - MEMoRIAL-M1.4 | Use of prior knowledge for interventional MRI
Laufzeit: 01.01.2018 - 31.03.2022 - MEMoRIAL-M1.7 | Model-based reconstruction MRI
Laufzeit: 01.10.2017 - 31.12.2021 - Deutsche Ultrahochfeld Bildgebung (GUFI II) (DFG, SP632-9-1)
Laufzeit: 01.07.2017 - 31.12.2021 - F&E RF-System für Neonatale MR-Tomographie
Laufzeit: 16.04.2018 - 31.12.2021 - F&E Gradientensystem für Neonatale MR-Tomographie
Laufzeit: 15.12.2018 - 15.11.2021 - ABINEP-M2-project 3: Modellierung Dopamin-induzierter neuronaler Netzwerk-Aktivität / "Learning conditional associations: rich temporal context and involvement of hippocampus / medial temporal lobe"
Laufzeit: 01.05.2017 - 31.10.2021 - MEMoRIAL-M1.2 | Under-sampled MRI for percutaneous intervention
Laufzeit: 01.05.2017 - 31.07.2021 - Gefäßdistanzkartierung: Quantifizierung der subkortikal arteriellen und venösen Gefäßmuster um deren Wechselwirkung zu untersuchen
Laufzeit: 01.07.2020 - 30.06.2021 - SFB 1436/1 Start-up Funding - Z02 "Human imaging at meso-scale"
Laufzeit: 01.07.2020 - 31.12.2020 - SFB 779/3, Teilprojekt A07 "Kontrolle und funktionelle Anatomie der Dopamin-Freisetzung beim Menschen" (Prof. Speck / Prof. Düzel)
Laufzeit: 01.01.2016 - 31.12.2019 - SFB 779/3, Teilprojekt A12 "(Dys-)Funktion der Habenula bei Entscheidungen über Bevorzugung oder Vermeidung" (Prof. Speck / Prof. Ullsperger)
Laufzeit: 01.01.2016 - 31.12.2019 - STIMULATE
Laufzeit: 01.01.2015 - 31.12.2019 - RGR-based motion tracking for real-time adaptive MR imaging and spectroscopy (NIH)
Laufzeit: 01.08.2014 - 31.07.2019 - Hoch-beschleunigte verzerrungsfreie diffusion-gewichtete MR-Bildgebung bei ultra-hohen Feldstärken (7T): Charakterisierung der grauen Substanz (DFG)
Laufzeit: 01.05.2016 - 31.05.2019 - Motion Correction for MRI, Kooperation mit KinetiCor
Laufzeit: 01.11.2013 - 31.10.2017 - Deutsche Ultrahochfeld Bildgebung (GUFI I) (DFG)
Laufzeit: 01.12.2013 - 31.05.2017 - Profitiert multivariate Musteranalyse von fMRT - Daten mit hoher Auflösung und Sensitivität bei hoher Magnetfeldstärke (7T) (DFG)
Laufzeit: 01.07.2013 - 31.12.2016 - HiMR - Ultra-High Field Magnetic Resonance Imaging
Laufzeit: 01.11.2012 - 31.10.2016 - Highly Accelerated Distortion-Free Diffusion-Weighted MR Imaging at Ultra High Field (7T) (DFG)
Laufzeit: 01.09.2012 - 31.08.2015 - Neuron-Verbund "REVlS": Restitution von Sehleistungen nach Schlaganfall durch nicht-invasive elektrische Hirnstimulation
Laufzeit: 01.04.2012 - 31.03.2015 - Forschungscampus STIMULATE, Interventionelle MRT
Laufzeit: 01.03.2014 - 31.12.2014 - 4D Phasenkontrast Magnetresonanzbildgebung bei 3Tesla für den Ingenieursbereich, Kooperation mit Volkswagen
Laufzeit: 15.08.2014 - 31.12.2014 - Euro-BioImaging ¿ Forschungsinfrastruktur für bildgebende Verfahren in Biologie und Biomedizin (Preparatory Phase); EC Grant Agreement No. 262023
Laufzeit: 01.12.2010 - 31.05.2014 - STIMULATE -> Bildgebung
Laufzeit: 01.03.2013 - 28.02.2014 - Untersuchung glutamaterger Störungen bei depressiven Patienten anhand STEAM MRS im Hochmagnetfeld
Laufzeit: 01.06.2010 - 31.03.2013 - Bildgebung neurologischer Erkrankungen durch Erforschung innovativer Hochfeld-MR-Techniken und Kontrasophore (INUMAC)
Laufzeit: 01.01.2008 - 31.12.2012 - Verknüpfung der mikro- und makroskopischen Welten: Systematische Studie des Wasser-Makromolekül-Austausches als Basis des Ultra-Hochfeld-MRT Phasenkontrastes, CBBS
Laufzeit: 01.10.2008 - 31.12.2012 - Entwicklung von Hochfrequenzspulen für 7T Magnetresonanztomographie
Laufzeit: 01.10.2008 - 31.03.2012 - Imaging of Neuro Disease Using High Field MR and Contrastophors (INUMAC)
Laufzeit: 01.01.2009 - 31.10.2011 - Teilprojekt A3 des SFB 779/1: Perzeptuelles Verstärkungslernen: Der Beitrag neuronaler Fehlersignale zur visuellen Mustererkennung
Laufzeit: 01.01.2008 - 31.12.2010 - Neue Methoden für die Ultrahochfeld Magnetresonanztomographie - Preis für Angewandte Forschung
Laufzeit: 01.01.2008 - 31.12.2010 - Deutsch-Chinesisches Seminar zur Hochfeld-Magnetresonanz im Rahmen des Deutsch-Chinesischen Jahres der Wissenschaft und Bildung 2009/2010
Laufzeit: 01.01.2010 - 30.06.2010 - Adaptive distortion correction techniques for high-field magnetic resonance neuroimaging
Laufzeit: 01.11.2007 - 28.02.2010 - Faster than BOLD: New Concepts and Applications for the Examination of Spatiotemporal Mechanisms of Brain Activity
Laufzeit: 01.09.2004 - 31.08.2007 - Hocheffiziente 31P spektrokopische Bildgebung mittels SSFP
Laufzeit: 01.04.2005 - 31.08.2007
2023
Begutachteter Zeitschriftenartikel
Cerebral small vessel disease burden and cognitive and functional outcomes after stroke - a multicenter prospective cohort study
In: Alzheimer\'s and dementia - Hoboken, NJ: Wiley, 2005, Bd. 19 (2023), insges. 12 S., 2022
Counteraction of inflammatory activity in CAA-related subarachnoid hemorrhage
In: Journal of neurology - [Darmstadt]: Steinkopff, 1891, Bd. 270 (2023), insges. 3 S., 2022
Liver segmentation using turbolift learning for CT and cone-beam C-arm perfusion imaging
In: Computers in biology and medicine - Amsterdam [u.a.]: Elsevier Science, Bd. 154 (2023)
2022
Abstract
Application of litz wires in MRI coil design up to 15 MHz
In: London bound 2022 - International Society for Magnetic Resonance in Medicine, 2022 . - 2022
Development of a low-cost B0 field mapping device
In: London bound 2022 - International Society for Magnetic Resonance in Medicine, 2022 . - 2022
Entwicklung einer kortikalen superfiziellen Siderose bei einer 75-jährigen Patientin mit zerebraler Amyloidangiopathie
In: 57. Jahrestagung der Deutschen Gesellschaft für Neuroradiologie, Neurorad 2022 - Kassel, 2022 . - 2022
Evolution of cortical superficial siderosis in a 75-year-old patient with cerebral amyloid angiopathy
In: 8th International CAA Conference - International CAA Association, 2022 . - 2022
Intensity-based tracking technique to register devices in MRI-guided procedures
In: 13th Interventional MRI Symposium - Leipzig, 2022 . - 2022, S. 51
Magnetic resonance relaxometry and susceptibility of contemporary 3D printing materials
In: International Workshop on Reacting Particle-Gas Systems 2022 - Bochum, 2022 . - 2022
Metamaterial inspired surface resonators as wireless coil
In: 13th International Interventional MRI Symposium - Leipzig, 2022 . - 2022, S. 106
On the interactions between glymphatic system, neuroinflammation and cortical superficial siderosis - a case study
In: 8th International CAA Conference - International CAA Association, 2022 . - 2022
Reduction of electromagnetic interferences of a commercially available MR approved microwave generator
In: 13th International Interventional MRI Symposium - Leipzig, 2022 . - 2022, S. 125
Resolution-dependency of arterial and venous density estimates and vessel distance maps in deep gray matter
In: London bound 2022 - International Society for Magnetic Resonance in Medicine, 2022 . - 2022
Vessel distance mapping - a novel methodology for assessing vascular-induced cognitive resilience
In: Alzheimer\'s Association International Conference - Alzheimer\'s Association, 2022 . - 2022
Anderes Material
A real-time energy monitoring system for an MRI hybrid ablation system
In: 44rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE, 2022 . - 2022, S. 5016-5020
Multi-channel receive coil for MRI-guided interventions
In: 13th International Interventional MRI Symposium - Leipzig, 2022 . - 2022, S. 107
Artikel in Kongressband
Automated SSIM regression for detection and quantification of motion artefacts in brain MR images
In: Konferenz: Medical Imaging with Deep Learning (MIDL), Zürich, 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp., 2010 . - 2022, insges. 10 S.
DDoS-UNet - incorporating temporal information using dynamic dual-channel UNet for enhancing super-resolution of dynamic MRI
In: Konferenz: Medical Imaging with Deep Learning (MIDL), Zürich, 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2022, insges. 4 S.
Learning to segment brain tumours using an explainable classifier
In: Konferenz: ISMRM-ESMRMB 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2022, insges. 4 S.
MICDIR - multi-scale Inverse-consistent deformable image registration using UNetMSS with self-constructing graph latent
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 19 S.
Motion-robust dynamic abdominal MRI using k-t GRASP and dynamic dual-channel training of super-resolution U-Net (DDoS-UNet)
In: Konferenz: ISMRM-ESMRMB 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2022, insges. 4 S.
Multi-scale UNet with self-constructing graph latent for deformable image registration
In: Konferenz: ISMRM-ESMRMB 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp., 2010 . - 2022, insges. 4 S.
Reference-less SSIM Regression for Detection and Quantification of Motion Artefacts in Brain MRIs
In: Konferenz: Medical Imaging with Deep Learning (MIDL), Zürich, 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2022, insges. 4 S.
StRegA - unsupervised anomaly detection in brain MRIs using compact context-encoding variational autoencoder
In: Konferenz: ISMRM-ESMRMB 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp., 2010 . - 2022, insges. 4 S.
Uncertainty quantification for ground-truth free evaluation of deep learning reconstructions
In: Konferenz: ISMRM-ESMRMB 2022, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp., 2010 . - 2022, insges. 4 S.
Weakly-supervised segmentation using inherently-explainable classification models and their application to brain tumour classification
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 14 S.
Begutachteter Zeitschriftenartikel
TorchEsegeta - framework for interpretability and explainability of image-based deep learning models
In: Applied Sciences - Basel: MDPI, Bd. 12 (2022), 4, insges. 20 S.
Amyloid pathology but not APOE [epsilon]4 status is permissive for tau-related hippocampal dysfunction
In: Brain - Oxford: Oxford Univ. Press, 1878, Bd. 145 (2022), 4, S. 1473-1485
Characterization of shear zones in soft granular beds by means of a novel magnetic resonance imaging technique
In: Granular matter - Berlin: Springer, Bd. 24 (2022), insges. 13 S.
Classification of brain tumours in MR images using deep spatiospatial models
In: Scientific reports - [London]: Macmillan Publishers Limited, part of Springer Nature, Bd. 12 (2022), insges. 11 S.
DS6, deformation-aware semi-supervised learning - application to small vessel segmentation with noisy training data
In: Journal of imaging - Basel: MDPI, Bd. 8 (2022), 10, insges. 22 S.
Fourier-based decomposition for simultaneous 2-voxel MRS acquisition with 2SPECIAL
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 88 (2022), 5, S. 1978-1993
Imaging of the pial arterial vasculature of the human brain in vivo using high-resolution 7T time-of-flight angiography
In: eLife - Cambridge: eLife Sciences Publications, Bd. 11 (2022), insges. 35 S.
Nichtinvasive funktionelle Lungenbildgebung mit hyperpolarisiertem Xenon
In: Die Radiologie - [Berlin]: Springer Medizin Verlag GmbH, Bd. 62 (2022), 6, S. 475-485
Pulsatility index in the basal ganglia arteries increases with age in elderly with and without cerebral small vessel disease
In: American journal of neuroradiology - Oak Brook, Ill.: Soc., Bd. 43 (2022), 4, S. 540-546
Quantitative evaluation of prospective motion correction in healthy subjects at 7T MRI
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, 1984, Bd. 87 (2022), 2, S. 646-657
Rapid geometry-corrected echo-planar diffusion imaging at ultrahigh field - fusing view angle tilting and point-spread function mapping
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 88 (2022), 5, S. 2074-2087
ReconResNet: Regularised residual learning for MR image reconstruction of undersampled cartesian and radial data
In: Computers in biology and medicine - Amsterdam [u.a.]: Elsevier Science, Bd. 143 (2022)
StRegA - unsupervised anomaly detection in brain MRIs using a compact context-encoding variational autoencoder
In: Computers in biology and medicine - Amsterdam [u.a.]: Elsevier Science, Bd. 149 (2022)
The differential association between local neurotransmitter levels and whole-brain resting-state functional connectivity in two distinct cingulate cortex subregions
In: Human brain mapping - New York, NY: Wiley-Liss, 1993, Bd. 43 (2022), 9, S. 2833-2844
The impact of respiratory motion on electromagnetic fields and specific absorption rate in cardiac imaging at 7T
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 88 (2022), 6, S. 2645-2661
Buchbeitrag
High resolution structural brain imaging
In: Motion Correction in MR - San Diego: Elsevier Science & Technology; Kouwe, Andre . - 2022
Prior-aided volume of interest CBCT image reconstruction for clinical interventional data
In: Konferenz: Medical Imaging 2022, San Diego, California, United States, 20 February - 28 March 2022, Proceedings of SPIE/ SPIE - Bellingham, Wash.: SPIE, Bd. 12031 (2022)
Dissertation
Reducing artefacts in MRI using Deep Learning - enhancing automatic image processing pipelines
In: Magdeburg, 2022, xxv, 360 Seiten, Illustrationen, Diagramme, 30 cm
Nicht begutachteter Zeitschriftenartikel
Automated SSIM regression for detection and quantification of motion artefacts in brain MR images
In: De.arxiv.org - [S.l.]: Arxiv.org, 1991 . - 2022, insges. 9 S.
DDoS-UNet - incorporating temporal information using dynamic dual-channel UNet for enhancing super-resolution of dynamic MRI
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 12 S.
Liver segmentation using turbolift learning for CT and cone-beam C-arm perfusion imaging
In: De.arxiv.org - [S.l.]: Arxiv.org . - 2022, insges. 16 S.
StRegA - unsupervised anomaly detection in brain MRIs using a compact context-encoding variational autoencoder
In: De.arxiv.org - [S.l.]: Arxiv.org, 1991 . - 2022, insges. 13 S.
2021
Abstract
An Ex-Vivo study of an MRI hybrid ablation system
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 55; 4950 http://www.igic.de/upload/2021/IGIC_2021_Abstracts.pdf
Combining receive coils with microposition robotics for MRI guided interventions
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 27-28
Comparison of SNR between a low-field (0.26T) Tabletop-MRI and a clinical high-field (3T) scanner
In: ISMRM & SMRT Annual Meeting and Exhibition$an online experience : 15-20 May 2021 - Concord, CA: International Society for Magnetic Resonance in Medicine, 2021 . - 2021
DdoS - dynamic dual-channel U-Net for improving deep learning based super-resolution of abdominal dynamic MRI
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Bd. 34 (2021), Suppl. 1, S. S44
Disposable receive coils for MR-guided interventions
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 25-26
Educational tabletop MRI system using the open-source console for real-time acquisition (OCRA)
In: ISMRM & SMRT Annual Meeting and Exhibition$an online experience : 15-20 May 2021 - Concord, CA: International Society for Magnetic Resonance in Medicine, 2021 . - 2021
Electromagnetic simulations of different electrode shapes for an MRI hybrid ablation system
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 59-60
Extraction of prior knowledge basis function set for model-based perfusion reconstruction of the liver
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 11-12
Feasibility study of MRI-guided IRE
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 21-22
Flexible split-coil design for various field strengths
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Volume 34(2021), Suppl. 1, Seite S37
High resolution time-of-flight angiography of the pial arterial vasculature of the human brain in vivo
In: 12th Scientific Symposium on Clinical Needs, Research Promises and Technical Solutions - Berlin, 2021 . - 2021
MRI safety evaluation of flexible coil
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 79-80
Offcenter MRI-thermometry
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 15-16
Proton resonance frequency-based 3D magnetic resonance thermometry using a stack of stars sequence for monitoring of hepatic microwave ablation
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 19-20
Robustness evaluation of grangeat registration for prior-based reconstruction
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 7
Stand-alone hardware SAR monitor based on low cost electronic standard components
In: ISMRM & SMRT Annual Meeting and Exhibition$an online experience : 15-20 May 2021 - Concord, CA: International Society for Magnetic Resonance in Medicine, 2021 . - 2021
Towards an energy monitoring system for an MRI hybrid RF ablation system
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 77-78
Vaskuläre Ursachen kognitiver Defizite bei Patienten mit zerebraler Mikroangiopathie
In: Research Days 2021 - Magdeburg, 2021 . - 2021
Vessel distance mapping for deep gray matter structures
In: ISMRM & SMRT Annual Meeting and Exhibition - Concord, CA: International Society for Magnetic Resonance in Medicine, 2021 . - 2021
Virtual reality-based usability laboratory for interventional MR applications
In: 5th Conference on Image-Guided Interventions (IGIC)/ Conference on Image-Guided Interventions - Magdeburg: [Otto-von-Guericke University Magdeburg], 2021; Hansen, Christian *1980-* . - 2021, S. 51-52
Artikel in Kongressband
A comparative study of deep learning based deformable image registration techniques
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
DS6, deformation-aware semi-supervised learning - application to small vessel segmentation with noisy training data
In: Medical Imaging with Deep Learning - OpenReview.net . - 2021, insges. 3 S.
Fine-tuning deep learning model parameters for improved super-resolution of dynamic MRI with prior-knowledge
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
Going beyond the image space - undersampled MRI reconstruction directly in the k-space using a complex valued residual neural network
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
Interpretability techniques for deep learning based segmentation models
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
Prior-aided volume of interest CBCT image reconstruction
In: Proceedings of the 16th Virtual International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine$xhEditors: Georg Schramm, Ahmadreza Rezaei, Kris Thielemans and Johan Nuyts - arXiv; Schramm, Georg . - 2021, S. 76-80
ReconResNet: regularised residual learning for MR image reconstruction of undersampled cartesian and radial data
In: Medical Imaging with Deep Learning - OpenReview.net . - 2021, insges. 3 S.
Resolving to super resolution multi-dimensional diffusion imaging (Super-MUDI)
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
Unsupervised reconstruction based anomaly detection using a Variational Auto Encoder
In: Kongress: 2021 ISMRM & SMRT Annual Meeting & Exhibition, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2021
Begutachteter Zeitschriftenartikel
Assessment of measurement precision in single-voxel spectroscopy at 7 T - toward minimal detectable changes of metabolite concentrations in the human brain in vivo
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 87 (2022), 3, S. 1119-1135, 2021
CHAOS Challenge - combined (CT-MR) healthy abdominal organ segmentation
In: Medical image analysis - Amsterdam [u.a.]: Elsevier Science, Volume 69(2021), article 101950
Comprehensive ultrahigh resolution whole brain in vivo MRI dataset as a human phantom
In: Scientific data - London: Nature Publ. Group, 2014, Bd. 8 (2021), insges. 13 S.
Detection of cerebral microbleeds with venous connection at 7-Tesla MRI
In: Neurology: official journal of the American Academy of Neurology - Philadelphia, Pa.: Wolters Kluwer, Bd. 96 (2021), 16, S. e2048-e2057
Dissociable roles of cortical excitation-inhibition balance during patch-leaving versus value-guided decisions
In: Nature Communications - [London]: Nature Publishing Group UK, Bd. 12 (2021), insges. 11 S.
Fine-tuning deep learning model parameters for improved super-resolution of dynamic MRI with prior-knowledge
In: Artificial intelligence in medicine - Amsterdam [u.a.]: Elsevier Science, Bd. 121 (2021)
Hemodynamic data assimilation in a subject-specific circle of Willis geometry
In: Clinical neuroradiology - München: Urban & Vogel, 2006, Bd. 31 (2021), 3, S. 643-651
Perceived and mentally rotated contents are differentially represented in cortical depth of V1
In: Communications biology - London: Springer Nature, 2018, Bd. 4 (2021), insges. 8 S.
Publisher correction: Dissociable roles of cortical excitation-inhibition balance during patch-leaving versus value-guided decisions
In: Nature Communications - [London]: Nature Publishing Group UK, Bd. 12 (2021), insges. 2 S.
Rapid safety assessment and mitigation of radiofrequency induced implant heating using small root mean square sensors and the sensor matrix Q s
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 87 (2021), 1, S. 509-527
Studying Alzheimer disease, Parkinson disease, and amyotrophic lateral sclerosis with 7-T magnetic resonance
In: European Radiology Experimental, 2021, S. , ISSN 2509-9280, 10.1186/s41747-021-00221-5
Studying Alzheimer disease, Parkinson disease, and amyotrophic lateral sclerosis with 7-T magnetic resonance
In: European radiology experimental - [Cham]: Springer International Publishing, 2017, Bd. 5 (2021), insges. 17 S.
The BDNFVal66Met SNP modulates the association between beta-amyloid and hippocampal disconnection in Alzheimers disease
In: Molecular psychiatry - London: Macmillan, Bd. 26 (2021), 2, S. 614-628
The traveling heads 2.0 - multicenter reproducibility of quantitative imaging methods at 7 tesla
In: NeuroImage - Orlando, Fla.: Academic Press, Bd. 232 (2021), S. 1-14, insges. 14 S.
Buchbeitrag
3D-Printed floating cable traps for MRI guided microwave ablation
In: 43rd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2021, S. 1423-1426
Analytical model of a split-coil for implementation of novel type of receive coil in magnetic resonance imaging
In: 43rd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2021, S. 1522-1526
Design of a system for magnetic-resonance-guided irreversible electroporation
In: 43rd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2021, S. 1461-1465
Distributed capacitors for MR-receive-coils - theory and method
In: 43rd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2021, S. 1516-1521, 2020
ShuffleUNet - super resolution of diffusion-weighted MRIs using deep learning
In: 29th European Signal Processing Conference (EUSIPCO 2021) - [Piscataway, NJ]: IEEE . - 2021
Simulation of SAR induced heating in infants undergoing 1.5 T magnetic resonance imaging
In: 43rd Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2021, S. 3380-3384
Upgraded W-Net with attention gates and its application in unsupervised 3D liver segmentation
In: Proceedings of the 10th International Conference on Pattern Recognition Applications and Methods. Volume 1: February 4-6, 2021 - [Setúbal]: SCITEPRESS - Science and Technology Publications, Lda.; Marsico, Maria . - 2021, S. 488-494
Dissertation
Data-driven beam hardening correction for cone beam computed tomography
In: Magdeburg: Universitätsbibliothek, 2021, 1 Online-Ressource (xvii, 125 Seiten, 14,04 MB), Illustrationen
Empfangsspulen für bildgeführte Eingriffe mittels Magnetresonanztomographie
In: Magdeburg: Universitätsbibliothek, 2021, 1 Online-Ressource (ii, 208 Seiten, 115,86 MB), Illustrationen - (Res electricae Magdeburgenses; Band 85)
Nicht begutachteter Zeitschriftenartikel
Classification of brain tumours in MR images using deep spatiospatial models
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ShuffleUNet: super resolution of diffusion-weighted MRIs using deep learning
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Sinogram upsampling using primal-dual UNet for undersampled CT and radial MRI reconstruction
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TorchEsegeta - framework for interpretability and explainability of image-based deep learning models
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2020
Abstract
A high fMRI activation deviation score is linked to worse clinical phenotype and Aß42/40 positivity
In: Alzheimer\'s Association International Conference - Alzheimer\'s Association, 2020 . - 2020, insges. 2 S.
Chemical sHift bAsed pRospectIve k-Space anonyMizAtion (CHARISMA)
In: ISMRM 28th annual ISMRM virtual conference & exhibition, 08. - 14. August 2020: SMRT 29th annual meeting, Concord, CA./ ISMRM Annual Meeting & Exhibition, 2020, 2020, Poster 1049
Classification of motion corrupted brain MR images using deep learning techniques
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Bd. 33 (2020), S. S33
Contrast prediction-based regularization for iterative reconstructions (PROSIT)
In: ISMRM 28th annual ISMRM virtual conference & exhibition, 08. - 14. August 2020/ ISMRM Annual Meeting & Exhibition, 2020, 2020, Poster 3462
Epipolar-constrained optical flow triangulation for the interior problem in CBCT
In: Online-programm - IEEE, 2020, 2020, Poster panel: 179
From PCB to simulation - a workflow instruction for designing birdcage models from production data
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Volume 33(2020), Suppl. 1, Seite S163-164
Hippocampal volumetric variability is associated with memory in subjective cognitive decline
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Perceived and mentally rotated contents are differentially represented in cortical layers of V1
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Power control for an MRI ablation hybrid system
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Remotely controllable phantom rotation device for cross-calibration at 7T
In: ISMRM 28th annual ISMRM virtual conference & exhibition, 08. - 14. August 2020: SMRT 29th annual meeting, Concord, CA./ ISMRM Annual Meeting & Exhibition, 2020, 2020, Poster 3372
Specific absorption rate in a dedicated birdcage coil for nenoatal MRI
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Super-resolution with conditional-GAN for MR brain images
In: ISMRM 28th annual ISMRM virtual conference & exhibition, 08. - 14. August 2020: SMRT 29th annual meeting, Concord, CA./ ISMRM Annual Meeting & Exhibition, 2020, 2020, Poster 3540
Vessel distance mapping
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Artikel in Kongressband
Evaluation of deep learning techniques for motion artifacts removal
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Retrospective motion correction of MR images using prior-assisted deep learning
In: Konferenz: Medical Imaging Meets NeurIPS 2020, virtual, December 2020, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp., 2010, 2020, insgesamt 5 Seiten
Super resolution of dynamic MRI using deep learning, enhanced by prior-knowledge
In: Kongress: ESMRMB 2020 Online Convergence Science & Education, September 30 - October 2, 2020, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2020
Unsupervised learning for Abdominal MRI Segmentation using 3D Attention W-Net
In: Konferenz: ISMRM & SMRT Virtual Conference & Exhibition, 08-14 August 2020, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2020
Upgraded W-net with attention gates and its application in unsupervised 3D liver segmentation
In: Konferenz: ICPRAM 2021, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2020
Wavelet filtering of undersampled MRI using trainable wavelets and CNN
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Chemical shift-based prospective kspace anonymization
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Contrast-enhancement in the wall of a cerebral fusiform aneurysm in neuroborreliosis at 7 T MRI
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Corrigendum - Hippocampal vascular reserve associated with cognitive performance and hippocampal volume
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Hippocampal vascular reserve associated with cognitive performance and hippocampal volume
In: Brain - Oxford: Oxford Univ. Press, 1878, Bd. 143 (2020), 2, S. 622-634
Phase-contrast MRI detection of ventricular shunt CSF flow - proof of principle
In: Journal of neuroimaging - Berlin [u.a.]: Wiley-Blackwell, 1991, Bd. 30 (2020), 6, S. 746-753
Prominent white matter involvement in multiple system atrophy of cerebellar type
In: Movement disorders - New York, NY: Wiley, Bd. 35 (2020), 5, S. 816-824
Transorbital alternating current stimulation modifies BOLD activity in healthy subjects and in a stroke patient with hemianopia - a 7 Tesla fMRI feasibility study
In: International journal of psychophysiology: official journal of the International Organization of Psychophysiology - Amsterdam [u.a.]: Elsevier Science, Bd. 154.2020, S. 80-92
Triple visual hemifield maps in a case of optic chiasm hypoplasia
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Buchbeitrag
3D-localization of anatomic structures in tomographic images from optical flow of projection images
In: Proceedings of SPIE/ SPIE - Bellingham, Wash.: SPIE, Bd. 11312 (2020), S. 654-659
Entropy-based SVM classifier for automatic detection of motion artifacts in clinical MRI
In: Bildverarbeitung für die Medizin 2020: Algorithmen Systeme Anwendungen. Proceedings des Workshops vom 15. bis 17. März 2020 in Berlin/ Bildverarbeitung für die Medizin - Wiesbaden: Springer Vieweg, 2020; Tolxdorff, Thomas . - 2020, S. 107-112
Dissertation
Die Aufnahme ultrahochaufgelöster Magnetresonanztomographiedaten des menschlichen Gehirns in vivo und deren quantitative Analyse
In: Magdeburg, 2020, 144 Seiten, Illustrationen, Diagramme, 30 cm ; [Literaturverzeichnis: Seite 115-131]
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CHAOS challenge - combined (CT-MR) healthy abdominal organ segmentation
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DS6: deformation-aware learning for small vessel segmentation with small, imperfectly labeled dataset
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Exploration of interpretability techniques for deep COVID-19 classification using chest X-ray images
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2019
Abstract
Beyond high resolution - denoising during image reconstruction to improve image quality
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, 1993, Volume 32, Supplement 1 (2019), Seite S271
Comparison between the usage of same and different variable density undersampling patterns for Deep Learning based MRI Reconstruction
In: 4th Image-Guided Interventions Conference: digitalization in medicine : November 4th-5th 2019, UMM, Mannheim - Mannheim, 2019 . - 2019
Direct comparison of fat navigators and Moiré phase tracking for retrospective brain motion correction at 7T
In: ISMRM 27th annual ISMRM meeting & exhibition, 11 - 16 May 2019: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada / International Society for Magnetic Resonance in Medicine, International Society of Magnetic Resonance in Medicine, Section for Magnetic Resonance Technologists: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada/ ISMRM Annual Meeting & Exhibition ; [Konferenz: 27th Annual Meeting of International Society of Magnetic Resonance in Medicine, ISMRM, Montreal, Canada, 11 - 16 May 2019]
Estimating the patient extent from truncated CBCT projections
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GUFI safety training for ultra-high field MRI
In: ISMRM Workshop on MR Safety Ensuring Safety from First Principles to Best Practices: University Medical Centre Utrecht, Utrecht, The Netherlands, 20-22 September 2019 : programm - ISMRM, 2019 . - 2019 ; [Workshop: ISMRM Workshop on MR Safety Ensuring Safety from First Principles to Best Practices, Utrecht, 20-22 September 2019]
Generating breathing deformation model from low resolution 4D MRI
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High resolution imaging of the arterial and venous vasculature in deep gray matter
In: ISMRM 27th annual ISMRM meeting & exhibition, 11 - 16 May 2019: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada / International Society for Magnetic Resonance in Medicine, International Society of Magnetic Resonance in Medicine, Section for Magnetic Resonance Technologists: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada/ ISMRM Annual Meeting & Exhibition ; [Konferenz: 27th Annual Meeting of International Society of Magnetic Resonance in Medicine, ISMRM, Montreal, Canada, 11 - 16 May 2019]
Hippocampal subfield segmentation and partial volume effects - reliability assessment
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Image reconstruction pipeline
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, 1993, Volume 32, Supplement 1 (2019), Seite S419
Isotropic high-resolution DIADEM-VAT at UHF
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, 1993, Volume 32, Supplement 1 (2019), Seite S72
Konzeptstudie eines interventionellen Computertomographen
In: 4th Image-Guided Interventions Conference: digitalization in medicine : November 4th-5th 2019, UMM, Mannheim - Mannheim, 2019 . - 2019
MR thermometry with an ablation electrode
In: 4th Image-Guided Interventions Conference: digitalization in medicine : November 4th-5th 2019, UMM, Mannheim - Mannheim, 2019 . - 2019, insges. 2 S.
The traveling heads 2.0 - reproducibility of quantitative imaging methods at 7 Tesla
In: ISMRM 27th annual ISMRM meeting & exhibition, 11 - 16 May 2019: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada / International Society for Magnetic Resonance in Medicine, International Society of Magnetic Resonance in Medicine, Section for Magnetic Resonance Technologists: SMRT 28th annual meeting, 10 13. May 2019, Montréal : QC, Canada/ ISMRM Annual Meeting & Exhibition, 2019 . - 2019 ; [Konferenz: 27th Annual Meeting of International Society of Magnetic Resonance in Medicine, ISMRM, Montreal, Canada, 11 - 16 May 2019]
Ventral anterior cingulate glutamatergic disbalance in major depressive disorder depends on symptom severity
In: European neuropsychopharmacology: ENP ; the journal of the European College of Neuropsychopharmacology - Amsterdam: Elsevier, Bd. 29.2019, Supplement 2, P.3.27, Seite S699-S700
Artikel in Kongressband
A deep learning approach for reconstruction of undersampled Cartesian and Radial data
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CHAOS challenge - team OvGU MEMoRIAL
In: Symposium: IEEE International Symposium on Biomedical Imaging (ISBI 2019), Venice, Italy, Apr 11, 2019, ResearchGATE - Cambridge, Mass.: ResearchGATE Corp. . - 2019
Improved flow prediction in intracranial aneurysms using data assimilation
In: UNCECOMP 2019 - Uncertainty Quantification in Computational Sciences and Engineering - Athens: Institute of Structural Analysis and Antiseismic Research, School of Civil Engineering, National Technical University of Athens (NTUA), S. 629-639 ; [Konferenz: ECCOMAS 3rd International Conference on Uncertainty Quantification in Computational Sciences and Engineering, UNCECOMP 2019, Crete, Greece, 24-26 June 2019]
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European Ultrahigh-Field Imaging Network for Neurodegenerative Diseases (EUFIND)
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Higher CSF tau levels are related to hippocampal hyperactivity and object mnemonic discrimination in older adults
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Locus coeruleus imaging as a biomarker for noradrenergic dysfunction in neurodegenerative diseases
In: Brain: a journal of neurology - Oxford: Oxford Univ. Press, 1878, Bd. 142.2019, 9, S. 2558-2571
Neuronal glutamatergic changes and peripheral markers of cytoskeleton dynamics change synchronically 24 h after sub-anaesthetic dose of ketamine in healthy subjects
In: Behavioural brain research: an international journal - Amsterdam: Elsevier, Bd. 359.2019, S. 312-319
Rostral anterior cingulate glutamine/glutamate disbalance in major depressive disorder depends on symptom severity
In: Biological psychiatry - Amsterdam [u.a.]: Elsevier Inc., Bd. 4.2019, 12, S. 1049-1058
Strategic research agenda for biomedical imaging
In: Insights into imaging - Berlin: Springer, Volume 10 (2019), article number 7,insgesamt 14 Seiten
The human habenula is responsive to changes in luminance and circadian rhythm
In: NeuroImage: a journal of brain function - Orlando, Fla.: Academic Press, Bd. 189.2019, S. 581-588
Transient flow prediction in an idealized aneurysm geometry using data assimilation
In: Computers in biology and medicine: an international journal - Amsterdam [u.a.]: Elsevier Science, Volume 115.2019, article 103507
Buchbeitrag
Breathing deformation model - application to multi-resolution abdominal MRI
In: Konferenz: 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC, Berlin, Germany, 23-27 July 2019, Biomedical engineering ranging from wellness to intensive care/ IEEE Engineering in Medicine and Biology Society - [Piscataway, NJ]: IEEE; Barbieri, Ricardo . - 2019, S. 2769-2772
Breathing deformation model - application to multi-resolution abdominal MRI
In: Konferenz: 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC, Berlin, Germany, 23-27 July 2019, 41st Annual International Conferences of the IEEE Engineering in Medicine and Biology Society (EMBC) - [Piscataway, NJ]: IEEE . - 2019
Setup of an ablation magnetic resonance imaging hybrid system - using MR imaging sequences to destroy tissue
In: Konferenz: 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC, Berlin, Germany, 23-27 July 2019, Biomedical engineering ranging from wellness to intensive care/ IEEE Engineering in Medicine and Biology Society - [Piscataway, NJ]: IEEE; Barbieri, Ricardo . - 2019, S. 2508-2512
2018
Abstract
A measurement setup for ablation at the larmorfrequency
In: 12th International Interventional MRI Symposium - Boston, 2018 . - 2018, S. 11
Accelerated Distortion-Free Diffusion Imaging at 7T - by Fusing PSF and VAT
In: Joint annual meeting ISMRM-ESMRMB 2018: Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting / Joint Annual Meeting ISMRM-ESMRMB - Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting , 2018 . - 2018, S. 1024
Beyond high resolution: Pitfalls in quantification of cortical thickness based on higher and ultra-high resolution data
In: Joint annual meeting ISMRM-ESMRMB 2018: Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting / Joint Annual Meeting ISMRM-ESMRMB, 2018 . - 2018, S. 2834
Machine learning algorithms for detection of motion artifacts - a general approach
In: Joint annual meeting ISMRM-ESMRMB 2018: Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting / Joint Annual Meeting ISMRM-ESMRMB, 2018 . - 2018, S. 4097
Optimizing Cartesian compressed sensing for ultra-high resolution Time of Flight angiography
In: Joint annual meeting ISMRM-ESMRMB 2018: Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting / Joint Annual Meeting ISMRM-ESMRMB, 2018 . - 2018, S. 4120
Optimizing Cartesian compressed sensing for ultra-high resolution Time of Flight angiography
In: Joint annual meeting ISMRM-ESMRMB 2018: Paris Expo Porte de Versailles, Paris, France, 16-21 June 2018, SMRT 27th Annual Meeting / Joint Annual Meeting ISMRM-ESMRMB, 2018, Poster 110
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A robust multi-scale approach to quantitative susceptibility mapping
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Assessment of low-grade meniscal and cartilage damage of the knee at 7 T - a comparison to 3 T imaging with arthroscopic correlation
In: Investigative radiology: a journal of clinical and laboratory research - Philadelphia, Pa.: Lippincott Williams & Wilkins, 1966, Bd. 53.2018, 7, S. 390-396
CSF total tau levels are associated with hippocampal novelty irrespective of hippocampal volume
In: Alzheimer\'s & dementia / Diagnosis, assessment & disease monitoring - Amsterdam [u.a.]: Elsevier, 2015, Bd. 10 (2018), S. 782-790
Default mode network connectivity change corresponds to ketamines delayed glutamatergic effects
In: European archives of psychiatry and clinical neuroscience - Darmstadt: Steinkopff, 1868, Bd. 270.2020, 2, S. 207-216
Design and first baseline data of the DZNE multicenter observational study on predementia Alzheimers disease (DELCODE)
In: Alzheimer\'s research & therapy - London: BioMed Central, 2009, Vol. 10.2018, Art. 15, insgesamt 10 S.
Dynamic 2D self-phase-map Nyquist ghost correction for simultaneous multi-slice echo planar imaging
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 80 (2018), 4, S. 1577-1587
GAD65 promoter polymorphism rs2236418 modulates harm avoidance in women via inhibition/excitation balance in the rostral ACC
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Hippocampal vascularization patterns - a high-resolution 7 Tesla time-of-flight magnetic resonance angiography study
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Left frontal hub connectivity delays cognitive impairment in autosomal-dominant and sporadic Alzheimer's disease
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MRI and genetic damage - an update
In: Current radiology reports - New York, NY: Springer, 2013, Bd. 5.2017, Art.-Nr. 20, insges. 7 S.
Motion correction in proton resonance frequency-based thermometry in the liver
In: Topics in magnetic resonance imaging: TMRI - Philadelphia, Pa.: Lippincott Williams & Wilkins, 1988, Bd. 27.2018, 1, S. 53-61
Percutaneous MR-guided interventions using an optical Moiré Phase tracking system - initial results
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Pros and cons of ultra-high-field MRI/MRS for human application
In: Progress in nuclear magnetic resonance spectroscopy: an international review journal - Amsterdam [u.a.]: Elsevier Science, 1966, Bd. 109.2018, S. 1-50
Prospective motion correction enables highest resolution time-of-flight angiography at 7T
In: Magnetic resonance in medicine: MRM ; an official journal of the International Society for Magnetic Resonance in Medicine - New York, NY [u.a.]: Wiley-Liss, 1984, Bd. 80.2018, 1, S. 248-258
Prospective motion correction improves highresolution quantitative susceptibility mapping at 7T
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 81 (2019), 3, S. 1605-1619, 2018
The potential toxic impact of different gadolinium-based contrast agents combined with 7-T MRI on isolated human lymphocytes
In: European radiology experimental - [Cham]: Springer International Publishing, 2017, Bd. 2.2018, Art.-Nr. 40, insges. 9 S.
Wireless video transmission into the MRI magnet room - implementation and evaluation at 1.5T, 3T and 7T
In: Biomedical engineering: joint journal of the German Society for Biomedical Engineering in VDE and the Austrian and Swiss Societies for Biomedical Engineering - Berlin [u.a.]: de Gruyter, 1998 . - 2018
Dissertation
MRT-geführte Ablation mit Hilfe des optischen Moiré Phase Trackingsystems
In: Magdeburg, 2018, XII, 228 Seiten, Illustrationen, Diagramme, 30 cm ; [Literaturverzeichnis: Seite 183-199]
2017
Abstract
Hochaufgelöste in-vivo 4D PC-MRI zerebraler Aneurysmen bei 7 Tesla und die Aussichten prospektiver Bewegungskorrektur
In: Clinical neuroradiology - München: Urban & Vogel, 2006, Bd. 27.2017, Suppl. 1, Abs. 355, S. S52-S53
Morphologische Bildgebung von Meniskus- und Knorpelschäden des Kniegelenkes mit Ultrahochfeld-MRT bei 7Tesla - ein Vergleich mit 3-Tesla Bildgebung mit arthroskopischer Korrelation
In: RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren - Stuttgart [u.a.]: Thieme, Bd. 189.2017, S01, insges. 1 S.
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Contribution of iron and protein contents from rat brain subcellular fractions to MR phase imaging
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Correction of metal-induced susceptibility artifacts for functional MRI during deep brain stimulation
In: NeuroImage: a journal of brain function - Orlando, Fla: Academic Press, Bd. 158.2017, S. 26-36
Erratum: T 1-weighted in vivo human whole brain MRI dataset with an ultrahigh isotropic resolution of 250 m
In: Scientific data - London: Nature Publ. Group, 2014, Vol. 4.2017, Art. 170062, insgesamt 1 S.
Evaluation of exposure to (ultra) high static magnetic fields during activities around human MRI scanners
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, Bd. 30 (2017), 3, S. 255-264
False fMRI activation after motion correction
In: Human brain mapping - New York, NY: Wiley-Liss, 1993, Bd. 38.2017, 9, S. 4497-4510
High-resolution distortion-free diffusion imaging using hybrid spin-warp and echo-planar PSF-encoding approach
In: NeuroImage: a journal of brain function - Orlando, Fla: Academic Press, Bd. 148.2017, S. 20-30
Impact of in vivo high-field-strength and ultra-high-field-strength MR imaging on DNA double-strand-break formation in human lymphocytes
In: Radiology - Oak Brook, Ill: Soc, 1923, Bd. 282.2017, 3, S. 782-789
Model-based iterative reconstruction for single-shot EPI at 7T - Model-Based Reconstruction for Single-Shot EPI
In: Magnetic resonance in medicine: MRM ; an official journal of the International Society for Magnetic Resonance in Medicine - New York, NY [u.a.]: Wiley-Liss, 1984, Bd. 78.2017, 6, S. 2250-2264
Noninvasive 4D flow characterization in a stirred tank via phase-contrast magnetic resonance imaging
In: Chemical engineering & technology: industrial chemistry, plant equipment, process engineering, biotechnology - Weinheim: Wiley-VCH Verl.-Ges., 1987, Bd. 40.2017, 7, S. 1370-1327
T 1-weighted in vivo human whole brain MRI dataset with an ultrahigh isotropic resolution of 250 m
In: Scientific data - London: Nature Publ. Group, 2014, Vol. 4.2017, Art. 170032, insgesamt 12 S.
Temporal dynamics of antidepressant ketamine effects on glutamine cycling follow regional fingerprints of AMPA and NMDA receptor densities
In: Neuropsychopharmacology: official publication of the American College of Neuropsychopharmacology - London: Springer Nature, 1993, Bd. 42.2017, 6, S. 1201-1209
The effect of acquisition resolution on orientation decoding from V1 BOLD fMRI at 7 Tesla
In: NeuroImage: a journal of brain function - Orlando, Fla: Academic Press, Bd. 148.2017, S. 64-76
Ultra high-field (7 Tesla) multi-resolution fMRI data for orientation decoding in visual cortex
In: Data in Brief - Amsterdam [u.a.]: Elsevier, insges. 4 S., 2017
Buchbeitrag
Dental splint fabrication for prospective motion correction in ultrahigh-field MR imaging
In: Bildverarbeitung für die Medizin 2017: Algorithmen - Systeme - Anwendungen : Proceedings des Workshops vom 12. bis 14. März 2017 in Heidelberg/ Workshop Bildverarbeitung für die Medizin - Berlin: Springer Vieweg, 2017 . - 2017, S. 197-202
Dissertation
Statistische Methoden zur Filterung und Analyse von EKG-Signalen während der Magnetresonanztomographie
In: Magdeburg, 2017, ii, 257 Seiten, Illustrationen, Diagramme, 30 cm
Ultra-high field MRI bio-effects and safety assessment - a multidisciplinary approach
In: Magdeburg, 2017, xii, 142 Seiten, Illustrationen
2016
Abstract
Implementation and evaluation of wireless video transmission at 1.5T, 3T and 7T
In: 11th International Interventional MRI Symposium: October 07-08, 2016, Baltimore, Maryland - Baltimore, 2016 . - 2016, insges. 3 S. ; [Kongress: 11th International Interventional MRI Symposium, Baltimore, Maryland, 07-08 October, 2016]
Improved needle guidance for percutaneous MR-guided interventions using an optical moiré phase tracking system
In: 11th International Interventional MRI Symposium: October 07-08, 2016, Baltimore, Maryland - Baltimore, 2016 . - 2016, insges. 2 S. ; [Kongress: 11th International Interventional MRI Symposium, Baltimore, Maryland, 07-08 October, 2016]
In-vivo-Analyse von DNA-Doppelstrangbrüchen in humanen mononukleären Zellen (MNZ) nach klinischen MRT-Untersuchungen
In: RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren - Stuttgart [u.a.]: Thieme, Bd. 188.2016, S01, Abs. WISS307_1, insges. 1 S.
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A new sequence for shaped voxel spectroscopy in the human brain using 2D spatially selective excitation and parallel transmission
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Correction of B 0-induced geometric distortion variations in prospective motion correction for 7T MRI
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, 1993, Bd. 29.2016, 3, S. 319-332
DNA double-strand breaks and micronuclei in human blood lymphocytes after repeated whole body exposures to 7T Magnetic Resonance Imaging
In: NeuroImage - Orlando, Fla: Academic Press, 1993, Bd. 133.2016, S. 288-293
Feasibility study - 7 T MRI in giant cell arteritis
In: Graefe\'s archive for clinical and experimental ophthalmology : official organ of the Club Jules Gonin. - Berlin : Springer, Bd. 254.2016, 6, S. 1111-1116
High-resolution diffusion MRI at 7T using a three-dimensional multi-slab acquisition
In: NeuroImage : a journal of brain function. - Orlando, Fla : Academic Press, Bd. 143.2016, S. 1-14
Motion correction in MRI of the brain
In: Physics in medicine and biology: an official journal of the Institute of Physics and Engineering in Medicine - Bristol: IOP Publ., 1956, Vol. 61.2016, 5, S. R32-R56
Perceptual experience of visual motion activates hMT+ independently from the physical reality - fMRI insights from the looming pinna figure
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Subjective perception of safety in healthy individuals working with 7 T MRI scanners - a retrospective multicenter survey
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Bd. 29.2016, 3, S. 379-387
The role of blood vessels in high-resolution volume conductor head modeling of EEG
In: NeuroImage: a journal of brain function - Orlando, Fla.: Academic Press, 1992, Bd. 128.2016, S. 193-208
The traveling heads - multicenter brain imaging at 7 Tesla
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer, 1993, Bd. 29.2016, 3, S. 399-415
2015
Abstract
Automatic image plane alignment for percutaneous MR-guided interventions using an optical Moiré phase tracking system
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) : the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, Vol. 28.2015, Suppl. 1, S. S159-S160
Automatische Schichtführung mittels optischem Moiré Phase Tracking System bei perkutanen Interventionen im MRT
In: IGIC 2015 - Mannheim, S. 7
Optimierungsbasierte Instrumentenkalibrierung für die automatische Schichtführung mittels optischen Moiré Phase Tracking Systems bei MR-geführten Interventionen
In: IGIC 2015 - Mannheim, 2015; Schönberg, Stefan . - 2015, S. 8-9
Begutachteter Zeitschriftenartikel
7 Tesla Magnetic Resonance Imaging Does Not Induce DNA Double-strand Breaks in Isolated Human Lymphocytes
In: Proceedings of PIERS 2015 , Progress In Electromagnetics Research Symposium, PIERS 2015 in Prague, Czech Republic, 06-09 July, ISSN 1559-9450
Analysis of DNA double-strand breaks and cytotoxicity after 7 Tesla magnetic resonance imaging of isolated human lymphocytes
In: PLOS ONE - San Francisco, California, US: PLOS, Vol. 10.2015, 7, Art. e0132702, insgesamt 14 S.
Automatic voxel positioning for MRS at 7 T
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) : the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, Bd. 28.2015, 3, S. 259-270
Distortion correction in EPI using an extended PSF method with a reversed phase gradient approach
In: PLOS ONE - San Francisco, California, US: PLOS, Vol. 10.2015, 2, Art. e116320, insgesamt 19 S.
Distortion-Corrected High Resolution Zoomed fMRI at 9.4 T
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada
Effects of alternating current stimulation on the healthy and diseased brain
In: Frontiers in neuroscience - Lausanne: Frontiers Research Foundation, Vol. 9.2015, Art. 391, insgesamt 13 S.
Evaluation of 2D spatially selective MR spectroscopy using parallel excitation at 7 T
In: Quantitative imaging in medicine and surgery: QUIMS - Hong Kong: AME Publ, Bd. 5.2015, 3, S. 344-355
Highest resolution in vivo human brain MRI using prospective motion correction
In: PLOS ONE - San Francisco, California, US: PLOS, 2006, Vol. 10.2015, 7, Art. e0133921, insgesamt 17 S.
Magnetic resonance imaging (MRI) - a review of genetic damage investigations
In: Mutation research / Reviews in mutation research - Amsterdam [u.a.]: Elsevier Science, Bd. 764.2015, S. 51-63
Navigated PSF Mapping for Distortion-Free High-Resolution In-Vivo Diffusion Imaging at 7T
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada, Datenträger, Online
PSF mapping-based correction of eddy-current-induced distortions in diffusion-weighted echo-planar imaging
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 75 (2016), 5, S. 2055-2063, 2015
Probabilistic Fiber Tracking at UHF: Effects of Distortion Correction and Reverse Phase Polarity Combination
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada
QSM standardisation routine for unbiased whole-brain analysis
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada
Quantitative assessment of visual cortex function with fMRI at 7 Tesla-test-retest variability
In: Frontiers in human neuroscience - Lausanne: Frontiers Research Foundation, Bd. 9.2015, Art.-Nr.477, insges. 11 S.
Schichtweise Optimierung des Shims bis zur zweiten Ordnung am 7-Tesla-Magnetresonanztomographen
In: Jahrestagung der Deutschen Sektion der ISMRM e.V - Köln: Dt. Sektion der ISMRM, 2015, Beitrag V8, S. 62-65 ; [Kongress: 18. Jahrestagung der Deutschen Sektion ISMRM e.V. in Münster 19. 20. November 2015]
Sensory perceptions of individuals exposed to the static field of a 7T MRI - a controlled blinded study
In: Journal of magnetic resonance imaging: JMRI : an official journal of the International Society for Magnetic Resonance in Medicine - New York, NY: Wiley-Liss, Bd. 41.2015, 6, S. 1675-1681
Signal-to-noise ratio and MR tissue parameters in human brain imaging at 3, 7, and 9.4 tesla using current receive coil arrays
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 75 (2016), 2, S. 801-809, 2015
The separation of Gln and Glu in STEAM - a comparison study using short and long TEs/TMs at 3 and 7 T
In: Magnetic resonance materials in physics, biology and medicine: (MAGMA) : the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Heidelberg: Springer, Bd. 28.2015, 4, S. 395-405
Ultra-high resolution Time of Flight angiography at 7T with prospective motion correction under SAR constraints
In: Jahrestagung der Deutschen Sektion der ISMRM e.V. / International Society for Magnetic Resonance in Medicine, Deutsche Sektion/ International Society of Magnetic Resonance in Medicine - Köln: Dt. Sektion der ISMRM, 2015, Beitrag V19, S. 98-99
Buchbeitrag
Segmentierung und Volumenerfassung der Oberschenkel- und Hüftmuskulatur von Prothesenträgern nach transfemoraler Amputation mit Hilfe der Magnetresonanztomographie
In: Sporttechnologie zwischen Theorie und Praxis VI: Beiträge aus dem Workshop SpoTec 2015 \"Aktuelle Trends in Sport und Technik\" incl. \"Gangworkshop\" ; 10. - 12. Juni 2015, Institut für Sportwissenschaften der Otto-von-Guericke-Universität / Kerstin Witte, Jürgen Edelmann-Nusser (Hrsg.) - Aachen: Shaker, S. 121-127, 2015
Dissertation
Multi-echo radial FLASH techniques for real-time MRI
In: Magdeburg Univ., Fak. für Naturwiss., Diss., 2015, XIV, 120 S., graph. Darst., 30 cm
Ursachenaufklärung des MRT-Phasenkontrastes im Hochfeld mit Bezug auf die Wasser-Makromolekül-Wechselwirkung
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2015, 2014, XIV, 141 S., graph. Darst.
Originalartikel in begutachteter internationaler Zeitschrift
It goes to 11: A scalable home-built transmit array beyond eight channels
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada, Datenträger, Online
The Necessity of Coil Sensitivity and Gradient Non-Linearity Distortion Corrections in Prospective Motion Correction
In: Proceedings of the 23rd Annual Meeting of the ISMRM, 2015, ISMRM 23rd Annual Meeting & Exhibition, 30 May-05 June 2015, Toronto, Ontario, Canada
2014
Abstract
Instrument calibration for an accurate needle guidance using the optical Moiré Phase Tracking System on a 3T wide-bore system
In: 10th International Interventional MRI Symposium: October 10-11, 2014, Leipzig, Germany ; book of abstracts - Leipzig, 2014, 2014, Abstract P-41, S. 130
Prospective registration of X-ray and MRI using an optical tracking system
In: IGIC 2014 - Abstractband - 1st Conference on Image-Guided Interventions, 13. - 14. Oktober 2014, Magdeburg ; [1. Tagung \"Image-Guided Interventions\"]: 1st Conference on Image-Guided Interventions, 13. - 14. Oktober 2014, Magdeburg ; [1. Tagung \"Image-Guided Interventions\"]/ Conference on Image-Guided Interventions - Magdeburg: Univ., 2014 . - 2014, S. 60-61
Side effects in Ultra-high-field-MRI at 7 Tesla in comparison to a Mock-up-scanner
In: Insights into imaging - Berlin: Springer, 2010, Volume 5(2014), Suppl. 1, Seite S324
Begutachteter Zeitschriftenartikel
A high-resolution 7-Tesla fMRI dataset from complex natural stimulation with an audio movie
In: Scientific data - London: Nature Publ. Group, Bd. 1.2014, Art.-Nr. 140003, insges. 18 S.
Cerebral blood flow in a healthy circle of willis and two intracranial aneurysms - computational fluid dynamics versus four-dimensional phase-contrast magnetic resonance imaging
In: Journal of biomechanical engineering - New York, NY: ASME, Bd. 136.2014, 4, Paper Nr. BIO-13-1247, insges. 9 S.
Contact-free measurement of physiological parameters by means of an optical tracking system
In: Biomedical engineering - Berlin [u.a.]: de Gruyter, Vol. 59.2014, S1, S. S235
Correction of gradient nonlinearity artifacts in prospective motion correction for 7T MRI
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 73 (2015), 4, S. 1562-1569, 2014
Fast noniterative calibration of an external motion tracking device
In: Magnetic resonance in medicine. - New York, NY [u.a.] : Wiley-Liss, Bd. 71.2014, 4, S. 1489-1500
Impact of chiasma opticum malformations on the organization of the human ventral visual cortex
In: Human brain mapping - New York, NY: Wiley-Liss, Bd. 35.2014, 10, S. 5093-5105
Laminar activity in the hippocampus and entorhinal cortex related to novelty and episodic encoding
In: Nature Communications - [London]: Nature Publishing Group UK, 2010, Vol. 5.2014, Art. 5547, insges. 12 S.
Prevention of motion-induced signal loss in diffusion-weighted echo-planar imaging by dynamic restoration of gradient moments
In: Magnetic resonance in medicine. - New York, NY [u.a.] : Wiley-Liss, Bd. 71.2014, 6, S. 2006-2013
Visualization of the amygdalo-hippocampal border and its structural variability by 7T and 3T magnetic resonance imaging
In: Human brain mapping - New York, NY: Wiley-Liss, 1993, Bd. 35.2014, 9, S. 4316-4329
Buchbeitrag
Optical ballistocardiography for gating and patient monitoring during MRI - an initial study
In: 2014 Computing in Cardiology Conference (CinC) - Piscataway, NJ: IEEE; Murray, Alan . - 2014, S. 953-956
Relative pressure field computation in human arteries based on 4D PC-MRI velocities
In: IEEE 11th International Symposium on Biomedical Imaging (ISBI), 2014: April 29, 2014 - May 2, 2014, Renaissance Beijing Capital Hotel, Beijing, China - Piscataway, NJ: IEEE . - 2014, S. 417 - 420
Dissertation
Bestimmung kortikaler Dicke mit räumlich hoch- und ultra-hochaufgelöster MRT bei 7 Tesla
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2014, VI, 106 S., Ill., graph. Darst.
Efficiency of parallel transmission methods at 7T magnetic resonance
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2014, XI, 82 Bl., Ill., graph. Darst., 30 cm
The investigation of glutamine and glutamate in the human brain using MR spectroscopy at 7 Tesla
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2014, VI, 92 Bl., graph. Darst., 30 cm
2013
Abstract
Development of needle guidance using an optical tracking system on the Skyra 3.0T wide-bore system
In: Current Concepts of Motion: Correction for MRI: a FRIAS Junior Researcher Conference : 16. - 18. December 2013 - Freiburg: FRIAS, 2013 . - 2013, insges. 1 S.
Artikel in Kongressband
Entwicklung einer Echtzeitnadelführung unter Nutzung des optischen Moiré Phase Trackingsystems am 3 T wide-bore System
In: CURAC - 12. Jahrestagung der Deutschen Gesellschaft für Computer und Roboterassistierte Chirurgie: Innsbruck, 28.-30. November 2013 : Tagungsband/ Deutsche Gesellschaft für Computer- und Roboterassistierte Chirurgie - [Stuttgart]: CURAC - Deutsche Gesellschaft für Computer- und Roboterassistierte Chirurgie e. V., 2013 . - 2013, S. 22-25
Begutachteter Zeitschriftenartikel
Accurate quantification of water-macromolecule exchange induced frequency shift - effects of reference substance
In: Magnetic resonance in medicine. - New York, NY [u.a.] : Wiley-Liss, Bd. 69.2013, 1, S. 263-268
Combined acquisition technique (CAT) for high-field neuroimaging with reduced RF power
In: Magnetic resonance materials in physics, biology and medicine. - Heidelberg : Springer, Bd. 26.2013, 4, S. 411-418
Cortical thickness determination of the human brain using high resolution 3T and 7T MRI data
In: NeuroImage - Orlando, Fla.: Academic Press, Bd. 70 (2013), 2, S. 122-131
Efficacy of diphenhydramine in the prevention of vertigo and nausea at 7 T MRI
In: European journal of radiology: EJR - Shannon: Elsevier Science Ireland Ltd., Bd. 82 (2013), 5, S. 768-772
Evidence for feature binding in the superior parietal lobule
In: NeuroImage: a journal of brain function - Orlando, Fla.: Academic Press, 1992, Bd. 68.2013, S. 173-180
Gain of imaging fidelity by employing a higher number of independent transmit channels together with slice-selective radio-frequency (RF) shimming at 7T
In: Materials - Basel: MDPI, 2008, Bd. 7.2013, 1, S. 30-43
Integration of ultra-high field MRI and histology for connectome based research of brain disorders
In: Frontiers in neuroanatomy - Lausanne: Frontiers Research Foundation, Vol. 7.2013, Art. 31, insgesamt 10 S.
Neurofunktionelle MRT bei hohen Feldern
In: Der Radiologe. - Berlin : Springer, Bd. 53.2013, 5, S. 415-421
Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration
In: The lancet. - London : Lancet Publ. GroupThe lancet <London> / Neurology, Bd. 12.2013, 8, S. 822-838
Prospective motion correction in brain imaging - a review
In: Magnetic resonance in medicine. - New York, NY [u.a.] : Wiley-Liss, Bd. 69.2013, 3, S. 621-636
SAR simulations for high-field MRI: How much detail, effort, and accuracy is needed?
In: Magnetic resonance in medicine. - New York, NY [u.a.] : Wiley-Liss, Bd. 69.2013, 4, S. 1157-1168
Systematic regional variations of GABA, glutamine, and glutamate concentrations follow receptor fingerprints of human cingulate cortex
In: The journal of neuroscience: the official journal of the Society for Neuroscience - Washington, DC: Soc., Bd. 33 (2013), 31, S. 12698-12704
The European Federation of Organisations for Medical Physics Policy Statement No 14: The role of the medical physicist in the management of safety within the magnetic resonance imaging environment - EFOMP recommendations
In: Physica medica. - Amsterdam : Elsevier, Bd. 29.2013, 2, S. 122-125
Buchbeitrag
CFD versus MRI - Validierung der Hämodynamik in intrakraniellen Aneurysmen
In: 10. Fachtagung \"Digitales Engineering zum Planen, Testen und Betreiben technischer Systeme\" - 16. IFF-Wissenschaftstage, 18. - 20. Juni 2013, [Magdeburg] ; Tagungsband: 16. IFF-Wissenschaftstage, 18. - 20. Juni 2013, [Magdeburg] ; Tagungsband, Schenk, Michael *1953-* - Stuttgart: Fraunhofer-Verl. . - 2013, S. 121-130 ; Kongress: IFF-Wissenschaftstage 16 (Magdeburg : 2013.06.18-20)
Dissertation
Einfluss der Geometrie und Struktur von Körpermodellen auf die lokale Energiedeposition in der Hochfeld MRT
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2013, VIII, 93 S., graph. Darst.
2012
Begutachteter Zeitschriftenartikel
Accurate quantification of watermacromolecule exchange induced frequency shift - effects of reference substance
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 69 (2013), 1, S. 263-268, 2012
Distortion correction in EPI at ultra-high-field MRI using PSF mapping with optimal combination of shift detection dimension
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, Bd. 68 (2012), 4, S. 1239-1246
Measurement and correction of microscopic head motion during magnetic resonance imaging of the brain
In: PLoS one. - Lawrence, Kan : PLoS, Bd. 7.2012, 11
Buchbeitrag
Accuracy of prospective motion correction in MRI using tracking markers on repositionable dental impressions
In: Medical Image Understanding and Analysis 2012: proceedings of the 16th Conference on Medical Image Understanding and Analysis - BMVA . - 2012, S. 223-228
Improved image segmentation with prospective motion correction in MRI
In: Bildverarbeitung für die Medizin 2012: Algorithmen - Systeme - Anwendungen ; Proceedings des Workshops [Bildverarbeitung für die Medizin] vom 18. bis 20. März 2012 in Berlin - Berlin [u.a.]: Springer, 2012 . - 2012, S. 27-32
Surface-based seeding for blood flow exploration
In: Bildverarbeitung für die Medizin 2012: Algorithmen - Systeme - Anwendungen ; Proceedings des Workshops [Bildverarbeitung für die Medizin] vom 18. bis 20. März 2012 in Berlin - Berlin [u.a.]: Springer, S. 81-86
Dissertation
Geometric distortion correction in EPI at ultra high field
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2012, VI, 90 Bl., Ill., graph. Darst.
Study of human brain metabolites using magnetic resonance spectroscopy methods at 7 TESLA
In: Magdeburg Univ., Fak. für Naturwiss., Diss., 2012, XII, 117 Bl., Ill., graph. Darst.
Originalartikel in begutachteter internationaler Zeitschrift
Plasticity and stability of the visual system in human achiasma
In: Neuron: a new scientif. journal from cell press / Department of Physiology, School of Medicine, University of California - Cambridge, Mass: Cell Press, Bd. 75.2012, 3, S. 393-401
Proton magnetic resonance spectroscopy in deep human brain structures at 7 T
In: Journal of applied spectroscopy. - New York, NY [u.a.] : Faraday Press, Bd. 79.2012, 1, S. 120-125
Robust and fast whole brain mapping of the RF transmit field B1 at 7T
In: PLOS ONE - San Francisco, California, US: PLOS, 2006 . - 2012
Variability of fMRI-response patterns at different spatial observation scales
In: Human brain mapping. - Hoboken, NJ : Wiley-Blackwell, Bd. 33.2012, 5, S. 1155-1171
2011
Abstract
Accurate determination of water-macromolecule exchange independent of reference interaction
In: 19th annual meeting &amp; exhibition ISMRM: 7-13 May 2011 Montréal, Québec, Canada ; annual meeting proceedings / International Society for Magnetic Resonance in Medicine - Montréal, S. 4526, 2011 ; Kongress: Annual meeting &amp; exhibition. International Society for Magnetic Resonance in Medicine (ISMRM) 19 (Montréal, Québec, Canada, Sweden : 2011.05.07-13)
Water phase shift of brain tissue extracts in regard to macromolecule concentration and iron content
In: Magnetic resonance materials in physics, biology and medicine: MAGMA ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Berlin: Springer, Vol. 24, 2011, Suppl. 1, S. 433-434 ; [ESMRMB 2011, 28th Annual Scientific Meeting, Leipzig, Germany, 6-8 October]
Buchbeitrag
Prospective Motion Correction at 7 Tesla Magnetic Resonance Imaging using Optical Tracking Systems
In: Forschung und Innovation - 10. Magdeburger Maschinenbau-Tage ; 27. - 29. September 2011 - Magdeburg: Univ., 2011, Art. C1-3 ; Kongress: Magdeburger Maschinenbau-Tage 10 (Magdeburg : 2011.09.27-29) ; [Beitrag auf CD-ROM]
Originalartikel in begutachteter internationaler Zeitschrift
Perceptual learning and decision-making in human medial frontal cortex
In: Neuron: a new scientif. journal from cell press / Department of Physiology, School of Medicine, University of California - Cambridge, Mass: Cell Press, Bd. 70.2011, 3, S. 549-559
The impact of physiological noise correction on fMRI at 7 T
In: NeuroImage - San Diego, Calif: Elsevier, Bd. 57.2011, 1, S. 101-112
Originalartikel in begutachteter zeitschriftenartiger Reihe
Bildbasierte Korrektur von Phasensprüngen in 4D PC-MRI Flussdaten
In: Bildverarbeitung für die Medizin 2011: Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 20. - 22. März 2011 in Lübeck / Heinz Handels; Thomas Martin Deserno; Hans-Peter Meinzer; Thomas Tolxdorff (Hrsg.) - Berlin [u.a.]: Springer, S. 423-428 - (Informatik aktuell)
Evaluating further benefits of B1+ homogenity when more transmit ch[a]nnels are used
In: Red Hook, NY: Curran, S. 324, 2011
Improved B1+ field using a 16-channel transmit head array and an 8-channel pTx system at 7T
In: Red Hook, NY: Curran, S. 3829, 2011
Vergleich zwischen 7 Tesla 4D PC-MRI-Flussmessung und CFD-Simulation
In: Bildverarbeitung für die Medizin 2011: Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 20. - 22. März 2011 in Lübeck / Heinz Handels; Thomas Martin Deserno; Hans-Peter Meinzer; Thomas Tolxdorff (Hrsg.): Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 20. - 22. März 2011 in Lübeck - Berlin [u.a.]: Springer, S. 304-308 - (Informatik aktuell) ; Kongress: Workshop (Lübeck : 2011.03.20-22)
2010
Artikel in Kongressband
Radio frequency (B1) field mapping at 7T using 3D SE/STE EPI technique
In: ISMRM-ESMRMB joint annual meeting 2010 ; Vol. 4/ International Society of Magnetic Resonance in Medicine - Red Hook, NY: Curran, 2010; Vol. 4 . - 2010, S. 3023
Reducing ghosting in EPI using trajectory based reconstruction with Dixon method fat suppressed navigator echoes at 7T
In: ISMRM-ESMRMB joint annual meeting 2010/ International Society of Magnetic Resonance in Medicine - Red Hook, NY: Curran, 2010; Vol. 6 . - 2010, S. 5058
Simulation and construction of a modified turnstile dipole Tx antenna for whole body 7T MRI with an extended gradient coil RF-shield of 1.58 m length
In: ISMRM-ESMRMB joint annual meeting 2010 ; Vol. 4/ International Society of Magnetic Resonance in Medicine - Red Hook, NY: Curran, 2010; Vol. 4 . - 2010, S. 3797
The impact of physiological noise correction on fMRI at 7T
In: ISMRM-ESMRMB joint annual meeting 2010 ; Vol. 4/ International Society of Magnetic Resonance in Medicine - Red Hook, NY: Curran, 2010; Vol. 4 . - 2010, S. 3437
Begutachteter Zeitschriftenartikel
Navigator accuracy requirements for prospective motion correction
In: Magnetic resonance in medicine - New York, NY [u.a.]: Wiley-Liss, 1984, Bd. 63.2010, 1, S. 162-170
Dissertation
Correction of non-periodic motion in computed tomography
In: Magdeburg, Univ., Fak. für Elektrotechnik und Informationstechnik, Diss., 2010, XVII, 123 S., Ill., graph. Darst.
Originalartikel in begutachteter internationaler Zeitschrift
Human 7T MRI: first clinical and neuroscientific applications
In: The neuroradiology journal: NRJ - Los Angeles: Sage, 2006, Bd. 23.2010, 5, S. 535-546
Originalartikel in begutachteter zeitschriftenartiger Reihe
High-resolution diffusion tensor imaging (DTI) of the human head at 7T: first results with a 70mT/m whole body gradient system
In: Joint annual meeting ISMRM-ESMRMB: Stockholm, Sweden, 1 - 7 May 2010 / International Society for Magnetic Resonance in Medicine ; European Society for Magnetic Resonance in Medicine and Biology: Stockholm, Sweden, 1 - 7 May 2010/ International Society of Magnetic Resonance in Medicine - Stockholm, 2010 . - 2010, insges. 1 S.
2009
Originalartikel in begutachteter internationaler Zeitschrift
Retinotopic mapping of the human visual cortex at a magnetic field strength of 7 T
In: Clinical neurophysiology: journal of the International Federation of Clinical Neurophysiology - Amsterdam [u.a.]: Elsevier, 1999, Bd. 120.2009, 1, S. 108-116
2008
Originalartikel in begutachteter internationaler Zeitschrift
Dynamic magnetic resonance imaging of swallowing and laryngeal motion using paraellel imaging at 3 T
In: Magnetic resonance imaging - Amsterdam [u.a.]: Elsevier Science, 2008
High resolution fMRI of subcortical regions during visual erotic stimulation at 7 T
In: Magnetic resonance materials in physics, biology and medicine: MAGMA ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Berlin: Springer, Bd. 21 (2008), 1/2, S. 103-111
Optic flow stimuli in and near the visual field centre - a group fMRI study of motion sensitive regions
In: PLOS ONE - San Francisco, California, US: PLOS, Bd. 3.2008, 12, insges. 7 S.
Parallel imaging in non-bijective, curvilinear magnetic field gradients - a concept study
In: Magnetic resonance materials in physics, biology and medicine: MAGMA ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Berlin: Springer, Bd. 21.2008, 1/2, S. 5-14
Reduced cerebrovascular reserve at CO 2 BOLD MR imaging is associated with increased risk of periinterventional ischemic lesions during carotid endarterectomy or stent placement - preliminary results
In: Radiology: a monthly journal devoted to clinical radiology and allied sciences ; owned and publ. as its official journal by the Radiological Society of North America / ed. William R. Eyler - Oak Brook, Ill: Radiological Society of North America, Bd. 249.2008, 1, S. 251-258
The molecular basis for gray and white matter contrast in phase imaging
In: NeuroImage - San Diego, Calif.: Elsevier, Bd. 40 (2008), 4, S. 1561-1566
fMRI evidence for sensorimotor transformations in human cortex during smooth pursuit eye movements
In: Neuropsychologia: an international journal in behavioural and cognitive neuroscience - Amsterdam [u.a.]: Elsevier Science, insges. 11 S., 2008
2007
Originalartikel in begutachteter internationaler Zeitschrift
A rapid sound-action association effect in human insular cortex
In: PLOS ONE - San Francisco, California, US: PLOS, Bd. 2.2007, 2, Art. e259, insges. 9 S.
High resolution single-shot EPI at 7T
In: Magnetic resonance materials in physics, biology and medicine - Heidelberg: Springer . - 2007, insges. 14 S.
MR-encephalography - fast multi-channel monitoring of brain physiology with magnetic resonance
In: NeuroImage - San Diego, Calif.: Elsevier, Bd. 34 (2007), 1, S. 212-219
Magnetic resonance lymphangiography in Kippel-Trénaunay syndrome
In: The British journal of radiology - London: British Institute of Radiology, Bd. 80,2007,956, S. e188-e192
Response properties of human amygdala subregions - evidence based on functional MRI combined with probabilistic anatomical maps
In: PLOS ONE - San Francisco, California, US: PLOS, Bd. 2.2007, 3, Art. e307, insges. 9 S.
Systematic investigation of balanced steady-state free precession for functional MRI in the human visual cortex at 3 Tesla
In: Magnetic resonance in medicine: an official journal of the International Society of Magnetic Resonance in Medicine - New York, NY: Wiley-Liss, Bd. 57 (2007), 1, S. 67-73
Visual rating of T2'-blood-oxygen-level-dependent magnetic resonance imaging in acute stroke patients - a pilot study
In: RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren ; Organ der Deutschen Röntgengesellschaft ; Organ der Österreichischen Röntgengesellschaft - Stuttgart: Thieme, Bd. 179 (2007), 1, S. 17-20
2006
Originalartikel in begutachteter internationaler Zeitschrift
Advantages and limitations of prospective head motion compensation for MRI using an optical motion tracking device
In: Academic radiology - Philadelphia, Pa.: Elsevier, Bd. 13 (2006), 9, S. 1093-1103
Blood oxygen level-dependent MRI allows metabolic description of tissue at risk in acutestroke patients
In: Stroke: a journal of cerebral circulation / American Heart Association - Baltimore, MD: Lippincott Williams &amp; Wilkins, Bd. 37 (2006), 7, S. 1778-1784
Chronic lymphedema - detected with high-resolution magnetic resonance lymphangiography
In: Journal of computer assisted tomography - Philadelphia, Pa. [u.a.]: Lippincott Williams &amp; Wilkins, Bd. 30 (2006), 4, S. 688
Fast chemical shift mapping with multiecho balanced SSFP
In: Magnetic resonance materials in physics, biology and medicine: MAGMA ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Berlin: Springer, Bd. 19 (2006), 5, S. 267-273
High-resolution MR lymphangiography in patients with primary and secondary lymphedema
In: American journal of roentgenology - Leesburg, Va.: American Roentgen Ray Society, Bd. 187 (2006), 2, S. 556-561
Magnetic resonance imaging of freely moving objects - prospective real-time motion correction using an external optical motion tracking systems
In: NeuroImage - San Diego, Calif.: Elsevier, Bd. 31 (2006), 3, S. 1038-1050
Postoperative lymphoceles - detection with high-resolution MR lymphangiography
In: Journal of vascular and interventional radiology: JVIR / Society of Interventional Radiology - New York, NY: Elsevier, Bd. 17 (2006), 6, S. 1057-1062
Prospective real-time slice-by-slice motion correction for fMRI in freely moving subjects
In: Magnetic resonance materials in physics, biology and medicine: MAGMA ; the official journal of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB) - Berlin: Springer, Bd. 19 (2006), 2, S. 55-61
- University of Oxford, UK
- Prof. Penny Gowland, University of Nottingham, UK
- Universitair Medisch Centrum Utrecht, Niederlande
- Universita di Pisa, Italien
- Stichting Katholieke Universiteit, Niederlande
- Universitätsklinikum Essen
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V.
- Neoscan Solutions GmbH, Magdeburg, Dr. Stefan Röll
- MEMoRIAL-M1.7 Model-based reconstruction MRI, Chompunuch Sarasaen
- MEMoRIAL-M1.2 Under-sampled MRI for percutaneous intervention, Mario Breitkopf
- OVGU/FIN-Artificial Intelligence Lab (AI-Lab), Prof. Sebastian Stober; URL: http://ai.ovgu.de/Staff/Stober.html
- MEMoRIAL-M1.1 I Dynamic C-arm CT perfusion of the liver, Hana Haseljic
- Zuse Institute Berlin (ZIB), Konrad-Zuse-Zentrum für Informationstechnik Berlin; URL: https://www.zib.de/
- MEMoRIAL-M1.10 Deep learning for interventional C-arm CT, Philipp Ernst
- MEMoRIAL-M1.6 Stent detection and enhancement, Negar Chabi
- MEMoRIAL-M1.4 Use of prior knowledge for interventional MRI, Soumick Chatterjee
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) , Magdeburg
- Hochfeld-MRT
- schnelle Bildgebung
- funktionelle MRT
- Messungen bei Magnetfeldern bis zu 7T (auch am Menschen)
- Untersuchung von Magnetfeldkompatibilitäten medizinischer Produkte
- neurofunktionelle Untersuchungen bei 7T Magnetfeldstärke
1993 - 1994 | Diploma Thesis in Physics, University Hospital Freiburg (FRG), MR Center, and University of Freiburg (FRG), Department of Physics |
04/1994 | - 04/1997 Ph.D. in Physics University Hospital Freiburg (FRG), MR Center, and University of Freiburg, Department of Physics |
09/2005 | Habilitation in Medical Physics at the Department of Diagnostic Radiology, University of Freiburg |
01.11.2006 | appointment at Otto-von-Guericke-University Magdeburg, Faculty of Natural Sciences (FNW), Institute for Experimental Physics (IEP), Department Biomedical Magnetic Resonance (BMMR) |