Publikationen von Hellmuth Obrig

Obrig, H.; Rossi, S.; Telkemeyer, S.; Wartenburger, I.: From acoustic segmentation to language processing: Evidence from optical imaging. Frontiers in Neuroenergetics 2, 13 (2010)

Koch, S. P.; Habermehl, C.; Mehnert, J.; Schmitz, C. H.; Holtze, S.; Villringer, A.; Steinbrink, J.; Obrig, H.: High-resolution optical functional mapping of the human somatosensory cortex. Frontiers in Neuroenergetics 2, 12 (2010)

Steinkellner, O.; Gruber, C.; Wabnitz, H.; Jelzow, A.; Steinbrink, J.; Fiebach, J. B.; Macdonald, R.; Obrig, H.: Optical bedside monitoring of cerebral perfusion: Technological and methodological advances applied in a study on acute ischemic stroke. Journal of Biomedical Optics 15 (6), 061708 (2010)

Wabnitz, H.; Moeller, M.; Liebert, A.; Obrig, H.; Steinbrink, J.; Macdonald, R.: Time-resolved near-infrared spectroscopy and imaging of the adult human brain. Advances in Experimental Medicine and Biology 662, S. 143 - 148 (2010)

Telkemeyer, S.; Rossi, S.; Koch, S. P.; Nierhaus, T.; Steinbrink, J.; Poeppel, D.; Obrig, H.; Wartenburger, I.: Sensitivity of newborn auditory cortex to the temporal structure of sounds. The Journal of Neuroscience 29 (47), S. 14726 - 14733 (2009)

Koch, S. P.; Werner, P.; Steinbrink, J.; Fries, P.; Obrig, H.: Stimulus-induced and state-dependent sustained gamma activity is tightly coupled to the hemodynamic response in humans. The Journal of Neuroscience 29 (44), S. 13962 - 13970 (2009)

Boden, S.; Obrig, H.; Köhncke, C.; Benav, H.; Koch, S.P.; Steinbrink, J.: The oxygenation response to functional stimulation: is there a physiological meaning to the lag between parameters? NeuroImage 36 (1), S. 100 - 107 (2008)

Hofmann, M. J.; Herrmann, M. J.; Dan, I.; Obrig, H.; Conrad, M.; Kuchinke, L.; Jacobs, A. M.; Fallgatter, A. J.: Differential activation of frontal and parietal regions during visual word recognition: An optical topography study. NeuroImage 40 (3), S. 1340 - 1349 (2008)

Koch, S. P.; Koendgen, S.; Bourayou, R.; Steinbrink, J.; Obrig, H.: Individual alpha-frequency correlates with amplitude of visual evoked potential and hemodynamic response. Neuroimage. 41 (2), S. 233 - 242 (2008)

Steinbrink, J.; Liebert, A.; Wabnitz, H.; Macdonald, R.; Obrig, H.; Wunder, A.; Bourayou, R.; Betz, T.; Klohs, J.; Lindauer, U. et al.; Dirnagl, U.; Villringer, A.: Towards noninvasive molecular fluorescence imaging of the human brain. Neurodegenerative Diseases 5 (5), S. 296 - 303 (2008)

Wartenburger, I.; Steinbrink, J.; Telkemeyer, S.; Friedrich, M.; Friederici, A. D.; Obrig, H.: The processing of prosody: Evidence of interhemispheric specialization at the age of four. NeuroImage 34 (1), S. 416 - 425 (2007)

Koch, S. P.; Steinbrink, J.; Villringer, A.; Obrig, H.: Synchronization between background activity and visually evoked potential is not mirrored by focal hyperoxygenation. Implications for the interpretation of vascular brain imaging. Journal of Neuroscience 26 (18), S. 4940 - 4948 (2006)

Liebert, A.; Wabnitz, H.; Obrig, H.; Erdmann, R.; Moeller, M.; MacDonald, R.; Rinneberg, H.; Villringer, A.; Steinbrink, J.: Non-invasive detection of fluorescence from exogenous chromophores in the adult human brain. NeuroImage 31, S. 600 - 608 (2006)

Steinbrink, J.; Villringer, A.; Kempf, F.; Haux, D.; Boden, S.; Obrig, H.: Illuminating the BOLD-signal: Combined fMRI-fNIRS studies. Magnetic Resonance Imaging 24, S. 495 - 505 (2006)

Liebert, A.; Wabnitz, H.; Steinbrink, J.; Moller, M.; MacDonald, R.; Rinneberg, H.; Villringer, A.; Obrig, H.: Bed-side assessment of cerebral perfusion in stroke patients based on optical monitoring of a dye bolus by time-resolved diffuse reflectance. NeuroImage 24, S. 426 - 435 (2005)

Steinbrink, J.; Kempf, F. C.; Villringer, A.; Obrig, H.: The fast optical signal - Robust or elusive when non-invasively measured in the human adult? NeuroImage 26, S. 996 - 1008 (2005)

Uludağ, K.; Steinbrink, J.; Villringer, A.; Obrig, H.: Separability and cross talk: Optimizing dual wavelength combinations for near-infrared spectroscopy of the adult head. NeuroImage 22 (2), S. 583 - 589 (2004)

Buchheim, K.; Obrig, H.; von Pannwitz, W.; Mueller, A.; Heekeren, H.; Villringer, A.; Meierkord, H.: Decrease in haemoglobin oxygenation during absence seizures in adult humans. Neuroscience Letters 354, S. 119 - 122 (2004)

Liebert, A.; Wabnitz, H.; Steinbrink, J.; Obrig, H.; Moller, M.; MacDonald, R.; Villringer, A.; Rinneberg, H.: Time-resolved multidistance near-infrared spectroscopy of the adult head: intracerebral and extracerebral absorption changes from moments of distribution of times of flight of photons. Applied Optics 43, S. 3037 - 3047 (2004)

Mackert, B. M.; Wuebbeler, G.; Leistner, S.; Uludag, K.; Obrig, H.; Villringer, A.; Trahms, L.; Curio, G.: Neurovascular coupling analyzed non-invasively in the human brain. NeuroReport 15, S. 63 - 66 (2004)