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Friday, 2020-02-21

Daniel Güllmar

Room: R105

Phone: +49 (3641) 9 39 07 05

Fax: +49 (3641) 9 39 07 28

E-mail: Daniel.Guellmar@med.uni-jena.de 


academic resume

1996-2001 Dipl.-Ing. MediaTechnology (TU-Ilmenau)
2002-2006 PhD student raised by the IZFK Jena TP1.12+TP1.8 working in Cooperation with the Biomagnetic Center and the Medical Physics Group of the Institute of Diagnostic and Interventional Radiology.
Sep. 2005 - March 2006 Research stipend funded by the IZFK Jena to visit the Martinos Biomedical Imaging Center (Charlestown, MA, USA)
Juli 2008 Dissertation at the Faculty of Computer Science and Automation (TU Ilmenau)

Fields of interest

  • Diffusion Tensor Imaging
  • Biomagnetism EEG/MEG
  • Volume Conductor Modelling FEM
  • PhD Thesis Topic: EEG/MEG Volume Conductor Modelling based on DTI to derive the Volume Conductor Tensors and their Application on Volunteer subjects and Stroke patients

Publications

Articles:
Lau S, Güllmar D, Flemming L, Grayden DB, Cook MJ, Wolters CH, Haueisen J
Skull Defects in Finite Element Head Models for Source Reconstruction from Magnetoencephalography Signals.
Front Neurosci 10 (2016), 141
Lesser TG, Schubert H, Güllmar D, Reichenbach JR, Wolfram F
One-lung flooding reduces the ipsilateral diaphragm motion during mechanical ventilation.
Eur J Med Res 21 (2016), no. 1, 9
Dinh C, Strohmeier D, Luessi M, Güllmar D, Baumgarten D, Haueisen J, Hämäläinen MS
Real-Time MEG Source Localization Using Regional Clustering.
Brain Topogr (2015), 1-14
Nenadic I, Güllmar D, Dietzek M, Langbein K, Steinke J, Gaser C
Brain structure in narcissistic personality disorder: a VBM and DTI pilot study.
Psychiatry Res 231 (2015), no. 2, 184-186
Wagner G, Feliberto DlC, Schachtzabel C, Güllmar D, Schultz CC, Schlösser RG, Bär K-J, Koch K
Structural and functional dysconnectivity of the fronto-thalamic system in schizophrenia: a DCM-DTI study.
Cortex 66 (2015), 35-45
Herrmann K-H, Gärtner C, Güllmar D, Krämer M, Reichenbach JR
3D printing of MRI compatible components: Why every MRI research group should have a low-budget 3D printer.
Med Eng Phys 36 (2014), 1373-1380
Deistung A, Schäfer A, Schweser F, Biedermann U, Güllmar D, Trampel R, Turner R, Reichenbach JR
High-Resolution MR Imaging of the Human Brainstem In vivo at 7 Tesla.
Front Hum Neurosci 7 (2013), 710
Hiepe P, Herrmann K-H, Güllmar D, Ros C, Siebert T, Blickhan R, Hahn K, Reichenbach JR
Fast low-angle shot diffusion tensor imaging with stimulated echo encoding in the muscle of rabbit shank.
NMR Biomed 27 (2013), 146-157
Koch K, Wagner G, Schachtzabel C, Schultz CC, Güllmar D, Reichenbach JR, Sauer H, Zimmer C, Schlösser RGM
Association between white matter fiber structure and reward-related reactivity of the ventral striatum.
Hum Brain Mapp 35 (2013), 1469-1476
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Atlas-guided cluster analysis of large tractography datasets.
PLoS One 8 (2013), no. 12, e83847
Schenk P, Siebert T, Hiepe P, Güllmar D, Reichenbach JR, Wick C, Blickhan R, Böl M
Determination of three-dimensional muscle architectures: validation of the DTI-based fiber tractography method by manual digitization.
J Anat 223 (2013), no. 1, 61-68
Güllmar D, Hädrich M, Reichenbach JR
Acoustic noise control during auditory fMRI using a DSP system - first initial in vivo results.
Biomed Tech (Berl) (2012),
Koch K, Wagner G, Schachtzabel C, Schultz CC, Straube T, Güllmar D, Reichenbach JR, Peikert G, Sauer H, Schlösser RGM
White matter structure and symptom dimensions in obsessive-compulsive disorder.
J Psychiatr Res 46 (2012), no. 2, 264-270
Koch K, Wagner G, Schachtzabel C, Schultz CC, Güllmar D, Reichenbach JR, Sauer H, Schlösser RGM
Age-dependent visuomotor performance and white matter structure: a DTI study.
Brain Struct Funct (2012),
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Quantitative fiber bundle-based analysis of diffusion-weighted MRI data.
Biomed Tech (Berl) 57 (2012), 530-533
Schultz CC, Koch K, Wagner G, Nenadic I, Schachtzabel C, Güllmar D, Reichenbach JR, Sauer H, Schlösser RGM
Reduced anterior cingulate cognitive activation is associated with prefrontal-temporal cortical thinning in schizophrenia.
Biol Psychiatry 71 (2012), no. 2, 146-153
Wiese H, Kloth N, Güllmar D, Reichenbach JR, Schweinberger SR
Perceiving age and gender in unfamiliar faces: an fMRI study on face categorization.
Brain Cogn 78 (2012), no. 2, 163-168
Gussew A, Rzanny R, Güllmar D, Scholle H-C, Reichenbach JR
1H-MR spectroscopic detection of metabolic changes in pain processing brain regions in the presence of non-specific chronic low back pain.
Neuroimage 54 (2011), no. 2, 1315-1323
Jochmann T, Güllmar D, Haueisen J, Reichenbach JR
Influence of tissue conductivity changes on the EEG signal in the human brain: a simulation study.
Z Med Phys 21 (2011), no. 2, 102-112
Koch K, Wagner G, Schachtzabel C, Schultz CC, Güllmar D, Reichenbach JR, Sauer H, Schlösser RGM
Neural activation and radial diffusivity in schizophrenia: combined fMRI and diffusion tensor imaging study.
Br J Psychiatry 198 (2011), no. 3, 223-229
Mentzel H-J, Ros C, Güllmar D
[Diffusion magnetic resonance tomography of the brain in childhood]
Monatsschr Kinderheilkd 159 (2011), 325-332
Nenadic I, Wagner G, Güllmar D, Schachtzabel C, Consbruch Kv, Köhler S, Koch K, Roebel M, Schultz CC, Reichenbach JR, Sauer H, Schlösser RGM
ADC changes in schizophrenia: a diffusion-weighted imaging study.
Eur Arch Psychiatry Clin Neurosci 261 (2011), no. 3, 213-216
Roßbach M, Jochimsen TH, Herrmann K-H, Ros C, Güllmar D, Reichenbach JR
[Comparison of long-axis and short-axis PROPELLER-EPI for diffusion-weighted Magnetic Resonance Imaging.]
Z Med Phys 21 (2011), no. 1, 33-41
Güllmar D, Haueisen J, Reichenbach JR
Influence of anisotropic electrical conductivity in white matter tissue on the EEG/MEG forward and inverse solution. A high-resolution whole head simulation study.
Neuroimage 51 (2010), no. 1, 145-163
Koch K, Wagner G, Dahnke R, Schachtzabel C, Güllmar D, Reichenbach JR, Schlösser RGM
Structure-function relationships in the context of reinforcement-related learning: a combined diffusion tensor imaging-functional magnetic resonance imaging study.
Neuroscience 168 (2010), no. 1, 190-199
Koch K, Wagner G, Dahnke R, Schachtzabel C, Schultz C, Roebel M, Güllmar D, Reichenbach JR, Sauer H, Schlösser RGM
Disrupted white matter integrity of corticopontine-cerebellar circuitry in schizophrenia.
Eur Arch Psychiatry Clin Neurosci 260 (2010), no. 5, 419-426
Löbel U, Sedlacik J, Güllmar D, Kaiser WA, Reichenbach JR, Mentzel H-J
Diffusion tensor imaging: the normal evolution of ADC, RA, FA, and eigenvalues studied in multiple anatomical regions of the brain.
Neuroradiology 51 (2009), no. 4, 253-263
Böhr S, Güllmar D, Knab R, Reichenbach JR, Witte OW, Haueisen J
Fractional anisotropy correlates with auditory simple reaction time performance.
Brain Res 1186 (2007), 194-202
Schlösser RGM, Nenadic I, Wagner G, Güllmar D, Consbruch Kv, Köhler S, Schultz CC, Koch K, Fitzek C, Matthews PM, Reichenbach JR, Sauer H
White matter abnormalities and brain activation in schizophrenia: a combined DTI and fMRI study.
Schizophr Res 89 (2007), no. 1-3, 1-11
Güllmar D, Haueisen J, Eiselt M, Giessler F, Flemming L, Anwander A, Knösche TR, Wolters CH, Dümpelmann M, Tuch DS, Reichenbach JR
Influence of anisotropic conductivity on EEG source reconstruction: investigations in a rabbit model.
IEEE Trans Biomed Eng 53 (2006), no. 9, 1841-1850
Karadag D, Mentzel H-J, Güllmar D, Rating T, Löbel U, Brandl U, Reichenbach JR, Kaiser WA
Diffusion tensor imaging in children and adolescents with tuberous sclerosis.
Pediatr Radiol 35 (2005), no. 10, 980-983
Güllmar D, Jaap T, Bellemann ME, Haueisen J, Reichenbach JR
DTI measurements of isotropic and anisotropic media.
Biomed Tech (Berl) 47 Suppl 1 Pt 1 (2002), 420-422
Contributions to Proceedings:
Güllmar D, Pfaffenrot V, Draganova R, Feng X, Reichenbach JR, Timmann D, Deistung A
cBEaST: Cerebellar Brain Extraction based on Nonlocal Segmentation Technique – A comparison with state-of-the-art methods
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 25, #0771, 2017
Güllmar D, Hille G, Krämer M, Herrmann K-H, Reichenbach JR, Haueisen J
Retrospective reconstruction using recorded cardiac and respiration data of 3D radial acquisition of a human torso
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 24, #1613, 2016
Güllmar D, Witting T, Bitter T, Guntinas-Lichius O, Reichenbach JR
Regeneration of olfactory performance after sinus surgery correlates with white matter changes in cingulum bundle
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 24, #1233, 2016
Wolfram F, Lesser T, Schubert H, Böttcher J, Reichenbach JR, Güllmar D
MR imaging of saline flooded lung – A feasibility study in a large animal model
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 24, #1600, 2016
Feng X, Deistung A, Schweser F, Güllmar D, Reichenbach JR
Investigation of brain segmentation with FIRST by using different hybrid contrasts and registrations
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 23, 2015
Feng X, Deistung A, Schweser F, Xiao J, Güllmar D, Reichenbach JR
Automated Deep Gray Matter Segmentation using FIRST: Considerations of Image Contrast and Registration
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, vol. 17, 2014
Güllmar D, Herrmann K-H, Gärtner C, Banz N, Wendt T, Reichenbach JR
Evaluation of an MR compatible head fixation device using a custom-made 3D printed frame in combination with a thermoplastic head mask
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 22, 2014
Güllmar D, Schweser F, Reichenbach JR
Investigation of artificial increase of fractional anisotropy (FA) due to truncation artifact in DTI data and compensation using total variation constrained data extrapolation
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 22, 2014
Herrmann K-H, Gärtner C, Krämer M, Güllmar D, Reichenbach JR
3D printing of MRI compatible components: Why every MRI research group should have a low-budget 3D printer
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 22, 2014
Herrmann K-H, Gärtner C, Krämer M, Güllmar D, Reichenbach JR
3D printing of MRI compatible components: Why every MRI research group shou have a low-budget 3D printer.
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, vol. 17, 2014
Schweser F, Feng X, Batlle RM, Güllmar D, Deistung A, Dwyer MG, Zivadinov R, Reichenbach JR
Improved deep gray matter segmentation using anatomical information from quantitative susceptibility maps
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 22, 2014
Al-Shuhari F, Güllmar D, Löbel U, Ros C, Husain R, Reichenbach JR, Stenzel M, Mentzel H-J
Diffusion tensor imaging (DTI) bei Kindern und Jugendlichen mit Neurofibromatose Typ I
Jahrestagung der Gesellschaft für Pädiatrische Radiologie (GPR), vol. 50, 2013
Güllmar D, Kämmer S, Reichenbach JR
Fast automatic spike artifact assessment in DTI data for monitoring possible hardware issues
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 21, 2013
Güllmar D, Schweser F, Reichenbach JR
Improved DTI property maps by reducing the truncation artifact using k-space extrapolation
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, vol. 44, 2013
Hiepe P, Güllmar D, Gussew A, Rzanny R, Reichenbach JR
Improved IVIM Image Quantitation of Exercised Lower Back Muscles by Principle Component Analysis
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 21, 2013
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Atlas-guided cluster analysis of fiber tracts
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 21, 2013
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Quantitative fiber bundle-driven analysis of diffusion MRI data
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 21, 2013
Dinh C, Rühle J, Bollmann S, Haueisen J, Güllmar D
Ein GPU-beschleunigter und Berechnungsoptimierter RAP-MUSIC Algorithmus zur Online-Quellenlokalisation
Biosignalverarbeitung und Magnetische Methoden in der Medizin, 2012
Güllmar D, Hädrich M, Reichenbach JR
Acoustic noise control during auditory fMRI using a DSP system - first initial in vivo results.
Biomed Tech (Berl), vol. 57, no. SL1, 2012, p. 716
Güllmar D, Haedrich M, Reichenbach JR
Acoustic noise control during auditory fmri using a DSP system - first initial in-vivo results
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 20, 2012
Güllmar D, Lange C, Ros C, Deistung D, Reichenbach JR
Using wild bootstrap to evaluate the effect of spatial resolution on MR diffusion parameters
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 20, 2012
Hiepe P, Güllmar D, Ros C, Siebert T, Gussew A, Rzanny R, Reichenbach JR
Functional DTI in Voluntary Contracted Human Calf Muscles Using an MR Compatible Ergometer
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 20, 2012
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
A semi-automatic approach for the extraction of white matter fiber bundles across subjects
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 20, 2012
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
A semi-automatic approach for the extraction of white matter fiber bundles across subjects
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, vol. 43, Jena, Germany, 2012
Ros C, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Quantitative fibre bundle-based analysis of diffusion-weighted MRI data
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, vol. 43, Jena, Germany, 2012
Ros C, Güllmar D, Stenzel M, Reichenbach JR, Mentzel H-J
COMET (Cluster analysis Of Major Equivalent Tracts) - A framework for the automatic bundling of fiber tracts
European Congress of Radiology, Vienna, Austria, 2012
Ros C, Güllmar D, Stenzel M, Reichenbach JR, Mentzel H-J
Semi-automatische Extraktion von Faserbündeln aus multiplen MR-DTI Datensätzen
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 93, 2012
Ros C, Muller-Moran HR, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Tractography-based method for the estimation of the co-registration error for white matter structures
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 20, 2012
Ros C, Muller-Moran HR, Güllmar D, Stenzel M, Mentzel H-J, Reichenbach JR
Tractography-based method for the estimation of the co-registration error for white matter structures
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, vol. 43, Jena, Germany, 2012
Güllmar D, Bitzer LA, Reichenbach JR
Development of a template driven, adaptive, active noise cancellation (ANC) system for reduction of MR acoustic noise - initial results
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Güllmar D, Bitzer LA, Reichenbach JR
Entwicklung einer templatebasierten, aktiven Schallunterdrückung für MRT-Untersuchungen - Simulationsstudie
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 92, 2011
Güllmar D, Deistung A, Reichenbach JR
Tracking von CE-MR-Angiographie Daten unter Verwendung etablierter DTI-Ansätze
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 92, 2011
Güllmar D, Ros C, Reichenbach JR
Effect of using super-resolution technique in slice direction on DTI fiber tractography
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Hiepe P, Güllmar D, Herrmann K-H, Küpper C, Siebert T, Reichenbach JR
In-Vivo Fiber-Tracking der Wadenmuskulatur von Kaninchen basierend auf diffusionsgewichteter STEAM-MR-Bildgebung
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 92, 2011
Hiepe P, Güllmar D, Herrmann K-H, Küpper C, Siebert T, Reichenbach JR
In-Vivo Fiber Tractography of Muscle Anatomy in Rabbits based on turbo-STEAM DWI and long Diffusion Times
Annual Meeting of the European Society for Magnetic Resonance in Medicine and Biology, vol. 28, 2011
Lehr BW, Schweser F, Deistung A, Güllmar D, Reichenbach JR
MeCS – Integrating prototype processing programs into clinical routine
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Lehr BW, Schweser F, Deistung A, Güllmar D, Reichenbach JR
Der Medical Computation Server
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 92, 2011
Lehr BW, Schweser F, Sommer K, Güllmar D, Sommer K, Reichenbach JR
MeCS: A Framework for fully automated phase processing in clinical routine
International Workshop on MRI Phase Contrast and QSM, vol. 1, 2011
Ros C, Güllmar D, Reichenbach JR
COMET (Cluster analysis Of Major Equivalent Tracts) - Ein Framework für die vollautomatische Clusteranalyse von Fiber Tracts
Röfo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, vol. 92, 2011
Ros C, Güllmar D, Reichenbach JR
COMET – A framework for the large scale Cluster analysis Of Major Equivalent Tracts
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Ros C, Güllmar D, Stenzel M, Reichenbach JR, Mentzel HJ
Vollautomatische Extraktion von Faserbündeln aus DTI–Fibertracking-Datensätzen durch Anwendung von Clusteranalyseverfahren
Jahrestagung der Deutschen Gesellschaft für Neuroradiologie, vol. 46, 2011
Ros C, Tandetzky R, Güllmar D, Reichenbach JR
GPGPU-Computing for the cluster analysis of fiber tracts: Replacing a $15000 high end PC with a $500 graphics card
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Schweser F, Deistung A, Güllmar D, Atterbury M, Lehr BW, Sommer K, Reichenbach JR
Non-linear evolution of GRE phase as a means to investigate tissue microstructure
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 19, 2011
Güllmar D, Bitzer LA, Reichenbach JR
Entwicklung einer templatebasierten, aktiven Schallunterdrückung für MRT-Untersuchungen - Simulationsstudie
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, vol. 13, 2010, p. 5
Güllmar D, Siebert T, Leichsenring K, Küpper C, Blickhn R, Reichenbach JR
In vivo fiber tracking of muscle anatomy in rodents (Oryctolagus cuniculus) on a clinical 3T MRI system
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 18, 2010
Ros C, Güllmar D, Reichenbach JR
A new combined distance measure for the clustering of fiber tracts in DTI
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 18, 2010
Schweser F, Hütten M, Lehr BW, Deistung A, Güllmar D, Reichenbach JR
Resolving Phase: Inversion of SWI-Phase Data in Order to Obtain its Sources Utilizing the Concept of a Generalized Lorentzian Approximation
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 18, 2010
Schweser F, Lehr BW, Deistung A, Reichenbach JR, Güllmar D
Experimental investigation of the relationship between phase contrast and orientation of white-matter fiber orientation
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 18, 2010
Güllmar D, Deistung A, Reichenbach JR
Deterministic tracking of contrast enhanced MR-Angiography (CE-MRA) data by using established methods of Diffusion-Tensor-Imaging (DTI)
World Congress on Medical Physics and Biomedical Engineering, IFMBE Proceedings, (Dössel O, Schlegel WC, ed.), vol. 25, no. 5, Springer-Verlag GmbH, ISBN: 978-3-642-03903-4, 2009, p. 119-121
Güllmar D, Haueisen J, Reichenbach JR
The sensitivity of the EEG and MEG inverse solution to anisotropic conductivity - a whole human head simulation study
Organisation for Computational Neurosciences, 2009
Güllmar D, Lau S, Flemming L, Haueisen J, Reichenbach JR
In vivo fiber tracking in the rabbit brain on a clinical 3T MRI system
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 17, 2009
Hage E, Ligges C, Güllmar D, Löbel U, Blanz B, Kaiser WA, Mentzel HJ
3T Diffusion Tensor Imaging (DTI) bei Kindern mit einer Legasthenie
RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 2009
Jochmann T, Güllmar D, Haueisen J, Reichenbach JR
Simulation of the effect of conductivity changes due to tumors, ischemia and edema in the human brain on the EEG
World Congress on Medical Physics and Biomedical Engineering, IFMBE Proceedings, (Dössel O, Schlegel WC, ed.), vol. 25, no. 4, Springer-Verlag GmbH, ISBN: 978-3-642-03897-6, 2009, p. 1639-1642
Lau S, Flemming L, Gießler F, Güllmar D, Haueisen J
Development of an Experimental Setup to Investigate the Effect of Skull Discontinuities on the EEG
World Congress on Medical Physics and Biomedical Engineering, IFMBE Proceedings, (Dössel O, Schlegel WC, ed.), vol. 25, no. 4, Springer-Verlag GmbH, ISBN: 978-3-642-03881-5, 2009, p. 1620-1623
Lau S, Maktabi M, Güllmar D, Haueisen J
Sensitivity of EEG/MEG-based reconstruction of neural activity to the finite element model discretization
Organisation for Computational Neurosciences, 2009
Ros C, Güllmar D, M K, Reichenbach JR
Visualization of Orientation Distribution Functions (ODFs) with MATLAB
World Congress on Medical Physics and Biomedical Engineering, IFMBE Proceedings, (Dössel O, Schlegel WC, ed.), vol. 25, no. 5, Springer-Verlag GmbH, ISBN: 978-3-642-03903-4, 2009, p. 248-251
Güllmar D, Deistung A, Richter S, Haueisen J, Reichenbach JR
Tracking of CE-MR-Angiography data using established approaches in DTI
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 16, Toronto, Canada, 2008
Güllmar D, Langner J, Haueisen J, Reichenbach JR
Combination of distance measures for optimal fiber clustering in diffusion tensor imaging
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 16, Toronto, Canada, 2008
Klatt M, Güllmar D, Reichenbach JR
Diffusionswichtung mit 2-dimensionaler Gradiententrajektorie
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, 2008
Langner J, Güllmar D, Reichenbach JR
Parameteroptimierung des probabilistischen Trackings unter Verwendung richtungsmäßig hoch aufgelöster, diffusionsgewichteter MR- Daten
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, vol. 39, Oldenburg, Germany, 2008
Lau S, Flemming L, Güllmar D, Giessler F, Haueisen J
Experimental validation of bioelectric and biomagnetic source reconstruction procedures
Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, 2008
Güllmar D, Böhr S, Haueisen J, Witte OW, Kaiser WA, Reichenbach JR
Correlation of auditory simple reaction time (aSRT) performance with fractional anisotropy (FA)
European Congress of Radiology, vol. 17 Suppl. 1, 2007, p. C-676
Güllmar D, Reichenbach JR, Haueisen J
Influence of anisotropic conductivity on the EEG forward and inverse solution
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 15, Hangzhou, China, 2007
Gräßel D, Axer H, Güllmar D, Reichenbach JR
Mathematische Beschreibung des Kontrastverlaufs diffusionsgewichteter MR-Bildgebung während der ersten vier Monate nach einem Hirnstamminfarkt
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, vol. 9, Jena, Germany, 2006, p. 79
Güllmar D, Reichenbach JR, Anwander A, Wolters CH, Haueisen J
From DTI to CTI: The role of anisotropic conductivity of the white matter tissue - an EEG FEM simulation study
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 14, Seattle, USA, 2006, p. 2736
Güllmar D, Haueisen J, Reichenbach JR
b-Matrix Assessment in Diffusion Tensor Imaging Using a Reference Phantom
European Congress of Radiology, vol. 15 Suppl. 1, Vienna, Austria, 2005, p. 340
Güllmar D, Reichenbach JR, Anwander A, Knösche T, Wolters CH, Eiselt M, Haueisen J
Influence of anisotropic conductivity of the white matter tissue on EEG source reconstruction - a FEM simulation study
International Conference on Bioelectromagnetism and International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart, vol. 7, Minneapolis, MN, USA, 2005, p. 108-110
Güllmar D, Reichenbach JR, Eiselt M, Anwander A, Haueisen J, Knosche TR, Wolters CH
Conductivity measured by DTI: Influence on EEG source localization evaluated in a FEM model of an animal head
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 13, Miami, FL, USA, 2005, p. 1304
Güllmar D, Reichenbach JR, Haueisen J
Anisotropic Conductivity in EEG source reconstruction - a FEM simulation study
International Conference of Medical Physics, vol. 14, Nuremberg, Germany, 2005, p. 1430
Karadag D, Mentzel HJ, Güllmar D, Rating T, Löbel U, Brandl U, Reichenbach JR, Kaiser WA
Diffusion tensor imaging in children and adolescents with tuberous sclerosis
Annual Meeting of the European Society of Paediatric Radiology, vol. 35 Suppl. 2, Dublin, Ireland, 2005, p. S154
Löbel U, Güllmar D, Mentzel H-J, Sedlacik J, Reichenbach JR, Stoeter P, Kaiser WA
Diffusion Tensor Imaging gesunder Neugeborener, Kinder und Jugendlicher p S201
Deutscher Röntgenkongress, vol. 86, Berlin, Germany, 2005
Löbel U, Güllmar D, Mentzel HJ, Sedlacik J, Reichenbach JR, Kaiser WA
Diffusion tensor imaging of healthy neonates and children up to adolescence
European Congress of Radiology, vol. 15 Suppl. 1, Vienna, Austria, 2005, p. 280
Mentzel H-J, Güllmar D, Rauscher A, Löbel U, Sedlacik J, Karadag D, Brandl U, Reichenbach JR, Kaiser WA
Neue MR- Verfahren in der Hirndiagnostik
Jahrestagung der Sächsisch- Thüringischen Gesellschaft für Kinder- und Jugendmedizin, Leipzig, Germany, 2005
Mentzel HJ, Löbel U, Güllmar D, Sedlacik J, Reichenbach JR, Kaiser WA
Diffusion Tensor Imaging of Healthy Neonates and Children up to Adolescence
Annual Meeting of the European Society of Paediatric Radiology, vol. 35 Suppl. 2, Dublin, Ireland, 2005, p. S104
Nenadic I, Wagner G, Köhler S, Sinsel E, Güllmar D, Fitzek C, Reichenbach JR, Sauer H, Schlösser R
How structure determines functon in schizophrenia : A combined DTI and fMRI study
Annual Meeting of the Organization for Human Brain Mapping, vol. 11, Toronto, Ontario, Canada, 2005
Güllmar D, Haueisen J, Kaiser WA, Reichenbach JR
Uncertainty Maps in Diffusion Tensor Imaging
European Congress of Radiology, Vienna, Austria, 2004
Güllmar D, Haueisen J, Reichenbach JR
Assesment of the variance of the principal direction in Diffusion Tensor Imaging
Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, Ilmenau, Germany, 2004
Güllmar D, Reichenbach JR, Eiselt M, Haueisen J
The influence of anisotropic conductivity on the EEG source localization investigated with a FEM volume conductor of an animal model
Jahrestagung der Deutschen Gesellschaft fr klinische Neurophysiologie, vol. 3, Stuttgart, Germany, 2004, p. 148
Haueisen J, Güllmar D, Reichenbach JR, Schimpf P, Ramon C
Anisotropic conductivity influences EEG/MEG source reconstruction
International Conference on Biomagnetism, vol. 14, Boston, USA, 2004
Reichenbach JR, Güllmar D, Haueisen J
Experimental Assessment of the b-Matrix Using a Reference Phantom in Diffusion Tensor Imaging
Jahrestagung der Deutschen Gesellschaft fr klinische Neurophysiologie, vol. 3, Stuttgart, Germany, 2004, p. 186
Güllmar D, Flemming L, Anwander A, Dümpelmann M, Knösche TR, Eiselt M, Reichenbach JR, Haueisen J
Comparison of the boundary element mehtod and the finite element method in ECoG/MEG source localization in an animal model
International Conference on Bioelectromagnetism and International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart, Chieti, Italy, 2003
Güllmar D, Haueisen J, Reichenbach JR
In vitro Untersuchungen zur beschränkten Diffusion mit Hilfe der diffusionsgewichteten MR- Bildgebung
Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, Heidelberg, Germany, 2003
Güllmar D, Haueisen J, Reichenbach JR
Beschränkte Diffusion zur quantitativen Analyse von Mikrostrukturen
Biomedical Engineering Conference, Salzburg, Austria, 2003
Güllmar D, Haueisen J, Reichenbach JR
Optimierte Methoden zur Diffusionstensorbestimmung - Validierung am isotropen Medium
RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, Wiesbaden, Germany, 2003
Güllmar D, Haueisen J, Reichenbach JR
Investigation of techniques to optimize diffusion tensor elements using isotropic media
European Congress of Radiology, Vienna, Austria, 2003
Haueisen J, Güllmar D, Flemming L, Eiselt M, Reichenbach JR, Anwander A, Dümpelmann M, Knösche T, Wolters CH
Validation of the new SimBio Electromagnetic Source Localization Environment in an Animal Model
Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 14, Santa Fe, NM, USA, 2003
Güllmar D, Haueisen J, Reichenbach JR
Optimales Applikationsschema für DTI- Messungen
Proceedings of the German Chapter of the International Society for Magnetic Resonance in Medicine, vol. 5, Hamburg, Germany, 2002
Güllmar D, Jaap T, Bellemann ME, Haueisen J, Reichenbach JR
DTI Measurements of Isotropic and Anisotropic Media
Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, vol. 47 Suppl 1 Pt 1:420-2, Berlin, 2002
Güllmar D, Jaap T, Bellemann ME, Haueisen J, Reichenbach JR
Investigation and Validation of Diffusion Tensor Imaging Using Model Substances
International Conference on Biomagnetism, vol. 13, Jena, Germany, 2002
PhD thesis:
Güllmar D
Anisotropic EEG/MEG volume conductor modeling based on Diffusion Tensor Imaging
2008

 

 


Der Wissenschaftler ist verantwortlich für die Erklärung seines Wissens, nicht aber dafür, wie dieses Wissen angewendet wird.
Edward Teller (geb. 1908)
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Daniel Güllmar

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