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Dr. Kamil Uludag

Address:	Spemannstr. 41 72076 Tübingen
Room number:	4.B.05
E-Mail:	kamil.uludag

Kamil Uludag

Position: Project Leader Unit: Alumni Scheffler

Publications

Articles (21):
•	Cavusoglu M , Pohmann R , Burger HC and Uludag K (April-2012) Regional effects of magnetization dispersion on quantitative perfusion imaging for pulsed and continuous arterial spin labeling Magnetic Resonance in Medicine Epub ahead.
•	Cavusoglu M , Bartels A , Yesilyurt B and Uludag K (February-2012) Retinotopic maps and hemodynamic delays in the human visual cortex measured using arterial spin labeling NeuroImage 59(4) 4044–4054.
•	Yesilyurt B , Whittingstall K , Ugurbil K , Logothetis NK and Uludag K (February-2010) Relationship of the BOLD signal with VEP for ultrashort duration visual stimuli (0.1 to 5 ms) in humans Journal of Cerebral Blood Flow and Metabolism 30(2) 449-458.
•	Thielscher A , Reichenbach A , Ugurbil K and Uludag K (February-2010) The Cortical Site of Visual Suppression by Transcranial Magnetic Stimulation Cerebral Cortex 20(2) 328-338.
•	Uludag K (February-2010) To dip or not to dip: Reconciling optical imaging and fMRI data Proceedings of the National Academy of Sciences of the United States of America 107(6) E23.
•	Moisa M , Pohmann R , Uludag K and Thielscher A (January-2010) Interleaved TMS/CASL: Comparison of different rTMS protocols NeuroImage 49(1) 612-620.
•	Uludag K , Müller-Bierl B and Ugurbil K (October-2009) An integrative model for neuronal activity-induced signal changes for gradient and spin echo functional imaging NeuroImage 48(1) 150-165.
•	Cavusoglu M , Pfeuffer J , Ugurbil K and Uludag K (October-2009) Comparison of pulsed arterial spin labeling encoding schemes and absolute perfusion quantification Magnetic Resonance Imaging 27(8) 1039-1045.
•	Sadaghiani S , Ugurbil K and Uludag K (October-2009) Neural activity-induced modulation of BOLD poststimulus undershoot independent of the positive signal Magnetic Resonance Imaging 27(8) 1030-1038.
•	Uludag K , Evans A , Della-Maggiore V , Kochen S , Amaro E , Sierra O , Valdes-Hernandez P , Medina V and Valdes-Sosa P (August-2009) Latin American Brain Mapping Network (LABMAN) NeuroImage 47(1) 312-313.
•	Zappe A-C , Uludag K , Oeltermann A , Ugurbil K and Logothetis NK (November-2008) The Influence of Moderate Hypercapnia on Neural Activity in the Anesthetized Nonhuman Primate Cerebral Cortex 18(11) 2666-2673.
•	Uludag K , Evans AC , Della-Maggiore V , Murer G , Amaro E , Sierra O , Valdes-Hernandez P , Medina V and Valdes-Sosa P (October-2008) Latin American Brain Mapping Network International Journal of Bioelectromagnetism 10(4) 281-299.
•	Yacoub E , Uludag K and Harel N (September-2008) Decreases in ADC observed in tissue areas during activation in the cat visual cortex at 9.4 T using high diffusion sensitization Magnetic Resonance Imaging 26(7) 889-896.
•	Zappe A-C , Uludag K and Logothetis NK (September-2008) Direct measurement of oxygen extraction with fMRI using 6% CO2 inhalation Magnetic Resonance Imaging 26(7) 961-967.
•	Yesilyurt B , Ugurbil K and Uludag K (September-2008) Dynamics and nonlinearities of the BOLD response at very short stimulus durations Magnetic Resonance Imaging 26(7) 853-862.
•	Uludag K (September-2008) Transient and sustained BOLD responses to sustained visual stimulation Magnetic Resonance Imaging 26(7) 863-869.
•	Judenhofer MS , Wehrl HF , Newport DF , Catana C , Siegel SB , Becker M , Thielscher A , Kneilling M , Lichy MP , Eichner M , Klingel K , Reischl G , Widmaier S , Röcken M , Nutt RE , Machulla H-J , Uludag K , Cherry SR , Claussen CD and Pichler BJ (April-2008) Simultaneous PET-MRI: a new approach for functional and morphological imaging Nature Medicine 14(4) 459-465.
•	Müller-Bierl BM , Uludag K , Pereira P and Schick F (August-2007) Magnetic Field Distribution and Signal Decay in Functional MRI in Very High Fields (up to 9.4 T) Using Monte-Carlo Diffusion Modeling International Journal of Biomedical Imaging 2007(70309) 1-7.
•	Steinbrink J , Fischer T , Kuppe H , Hetzer R , Uludag K , Obrig H and Kuebler WM (November-2006) Relevance of depth resolution for cerebral blood flow monitoring by near-infrared spectroscopic bolus tracking during cardiopulmonary bypass Journal of Thoracic and Cardiovascular Surgery 132(5) 1172-1178.
•	Harel N , Ugurbil K , Uludag K and Yacoub E (June-2006) Frontiers of Brain Mapping using MRI Journal of Magnetic Resonance Imaging 23(6) 945-957.
•	Schroeter ML , Kupka T , Mildner T , Uludag K and von Cramon DY (April-2006) Investigating the post-stimulus undershoot of the BOLD signala simultaneous fMRI and fNIRS study NeuroImage 30(2) 349-358.
Posters (26):
•	Wiesner HM , Pohmann R , Balla DZ , Chen W , Ugurbil K and Uludag K (May-2011): Measurement of CMRO2 changes by somatosensory stimulation in rat using oxygen-17 at 16.4 T, 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada.
•	Yesilyurt B and Uludag K (July-2009): Dynamics of positive and negative BOLD responses in visual cortex, 15th Annual Meeting of the Organisation for Human Brain Mapping (HBM 2009), San Francisco, CA, USA, NeuroImage, 47(Supplement 1) S154.
•	Moisa M , Uludag K , Pohmann R and Thielscher A (July-2009): Interleaved TMS/CASL: Comparison of different rTMS protocols, NeuroImage, 47(Supplement 1) S170.
•	Wiesner HM , Balla DZ , Pohmann R , Chen W , Ugurbil K and Uludag K (April-2009): *17 O T1/T2 tissue-relaxation rates with anatomical contrast in the rat brain at 16.4 T**, 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009), Honolulu, HI, USA.
•	Uludag K , Zappe A-C , Goense J and Logothetis NK (April-2009): Calibrating the BOLD Signal Revisited: Calculation of Oxygen Metabolism for Gradient: And Spin-Echo Sequence Up to 16.4T, 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009), Honolulu, HI, USA.
•	Wiesner HM , Balla DZ , Pohmann R , Chen W , Ugurbil K and Uludag K (October-15-2008): *In-vivo T1 and T2 tissue-relaxation rates of H2O17 at 16.4 Tesla**, ISMRM Workshop on High-Field Systems and Applications 2008: "Whats special about 7T+?", Toronto, Canada.
•	Moisa M , Pohmann R , Uludag K and Thielscher A (July-2008): Interleaved TMS/CASL: A motor cortex study, Brain Stimulation, 1(3) 290-291.
•	Yesilyurt B , Ugurbil K and Uludag K (June-2008): BOLD Response in Lateral Geniculate Nucleus (LGN) at Very Short Stimulus Durations, 14th Annual Meeting of the Organization for Human Brain Mapping (HBM 2008), Melbourne, Australia, NeuroImage, 41(Supplement 1) S94.
•	Cavusoglu M , Ugurbil K and Uludag K (May-2008): Comparison of Pulsed Arterial Spin Labeling Sequences Using Different Absolute Quantification Methods, 16th Scientific Meeting and Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2008), Toronto, Canada.
•	Zappe A-C , Uludag K and Logothetis NK (May-2008): Negative BOLD Signal Under 6% Hypercapnia Reflects Solely Oxygen Extraction from the Blood, 16th Scientific Meeting and Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2008), Toronto, Canada.
•	Reichenbach A , Thielscher A , Ugurbil K and Uludag K (July-2007): Neural basis of TMS induced suppression during a visual discrimination task, 10th Tübinger Wahrnehmungskonferenz (TWK 2007), 10 1.
•	Yesilyurt B , Whittingstall K , Sengupta B , Ugurbil K and Uludag K (June-2007): Dynamics of ERP and Hemodynamic Responses at Very Short Stimulus Durations, Proc. 13th Annual Meeting of the Organization for Human Brain Mapping, 2007 397.
•	Thielscher A , Reichenbach A , Ugurbil K and Uludag K (June-2007): The cortical site of visual suppression by Transcranial Magnetic Stimulation, 13th Annual Meeting of the Organization for Human Brain Mapping (HBM 2007), 13 1.
•	Thielscher A , Reichenbach A , Ugurbil K and Uludag K (May-2007): Congruence between BOLD activation pattern and the maximal suppression effect by TMS during a simple visual discrimination task, 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.
•	Uludag K , Müller-Bierl BM and Ugurbil K (May-2007): Extravascular BOLD Effect for Different Size Blood Vessels Over a Large Range of Magnetic Fields, 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.
•	Yesilyurt B , Whittingstall K , Ugurbil K and Uludag K (May-2007): Insights into the dynamics of hemodynamic response to millisecond stimulus duration: A fMRI and VEP combination study, 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.
•	Müller-Bierl BM , Uludag K , Pereira PL and Schick F (May-2007): Magnetic field distribution and signal decay in fMRI using the dipole model and Monte Carlo diffusion modeling, 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.
•	Yesilyurt B , Ugurbil K and Uludag K (September-2006): Blood Oxygenation Level Dependent (BOLD) Signal Response to Stimulus Duration of 1 ms is Measurable in Human Subjects, 23rd Annual Scientific Meeting of the ESMRMB 2006, Warsaw, Poland, Magnetic Resonance Materials in Physics, Biology and Medicine, 19(Supplement 1) 307.
•	Gaber TJ , Kübler A , Veit R , Caria A , Leo S , Uludag K , Birbaumer N and Sitaram R (June-2006): Anterior Cingulate Hypoactivity in Criminal Sexual Offenders during Succesful and Failed Response Inhibition, 12th Annual Meeting of the Organization for Human Brain Mapping (HBM 2006), 12 597 T-AM.
•	Yesilyurt B , Ugurbil K and Uludag K (June-2006): Hemodynamic Response to 0,1 ms (at 7T) and 1 ms (at 3T) Stimulus is Detectable in Human Subjects, Proc. 12th Annual Meeting of the Organization for Human Brain Mapping, 2006 659.
•	Sadaghiani S , Thielscher A , Ugurbil K and Uludag K (June-2006): Modulation of the post-stimulus undershoot of the BOLD signal independent of the positive response, 12th Annual Meeting of the Organization for Human Brain Mapping (HBM 2006), 12 1.
•	Veit R , Lotze M , Caria A , Gaber T , Sitaram R , Uludag K and Birbaumer N (June-2006): Real-time fMRI of human anterior insula during emotional processing, 12th Annual Meeting of the Organization for Human Brain Mapping (HBM 2006), 12 267 TH-AM.
•	Uludag K , Yesilyurt B and Ugurbil K (May-2006): Hemodynamics and nonlinearities of BOLD response to ultrashort visual stimulation (5ms - 1s), 14th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2006), Seattle, WA, USA.
•	Müller-Bierl BM , Uludag K and Schick F (2006): *Extravascular fMRI R2/R2-Dependency on Vessel-Radius, and Fill Factor using Monte-Carlo (MC) Modelling, 2006 International Topical Meeting on Microwave Photonics (MWP‘2006), 2006** 1.
•	Sitaram R , Caria A , Veit R , Uludag K , Gaber T , Kübler A and Birbaumer N (2006): Functional Magnetic Resonance Imaging based BCI for Neurorehabilitation, 3. International Brain-Computer Interface Workshop and Training Course, 3 1.
•	Sitaram R , Haihong Z , Uludag K , Cuntai G , Hoshi Y and Birbaumer N (2006): Near infrared spectroscopy based brain-computer interface, 12th Annual Meeting of the Organization for Human Brain Mapping, 12 1.
Popular Scientific Articles (1):
•	Thielscher A , Uludag K and Ugurbil K : Funktionelle Magnetresonanztomographie und transkranielle Magnetstimulation: wie die Kombination zweier Methoden neue Rückschlüsse über die Funktionsweise des Gehirns erlaubt, Jahrbuch der Max-Planck-Gesellschaft 2007, 337-341.
Talks (2):
•	Yesilyurt B , Whittingstall K , Ugurbil K and Uludag K (May-2007): Insights into the dynamics of hemodynamic response to millisecond stimulus duration: A fMRI and VEP study, 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.
•	Zappe A-CC , Uludaq K , Rainer G and Logothetis NK (November-2005): Influence of moderate hypercapnia on neural activity in monkey by simultaneous intracortical recordings and fMRI at 4.7T, 35th Annual Meeting of the Society for Neuroscience (Neuroscience 2005), Washington, DC, USA(10.11).