Publications of Hellmuth Obrig

Journal Article (115)

2009
Journal Article
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), pp. 14726 - 14733 (2009)
Journal Article
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), pp. 13962 - 13970 (2009)
2008
Journal Article
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), pp. 100 - 107 (2008)
Journal Article
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), pp. 1340 - 1349 (2008)
Journal Article
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), pp. 233 - 242 (2008)
Journal Article
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), pp. 296 - 303 (2008)
2007
Journal Article
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), pp. 416 - 425 (2007)
2006
Journal Article
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), pp. 4940 - 4948 (2006)
Journal Article
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, pp. 600 - 608 (2006)
Journal Article
Steinbrink, J.; Villringer, A.; Kempf, F.; Haux, D.; Boden, S.; Obrig, H.: Illuminating the BOLD-signal: Combined fMRI-fNIRS studies. Magnetic Resonance Imaging 24, pp. 495 - 505 (2006)
2005
Journal Article
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, pp. 426 - 435 (2005)
Journal Article
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, pp. 996 - 1008 (2005)
2004
Journal Article
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), pp. 583 - 589 (2004)
Journal Article
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, pp. 119 - 122 (2004)
Journal Article
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, pp. 3037 - 3047 (2004)
Journal Article
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, pp. 63 - 66 (2004)
Journal Article
Obrig, H.; Steinbrink, J.; Villringer, A.: Response: Near-Infrared Spectroscopy in Stroke: From Research to Clinical Practice. Stroke 35, pp. 2430 - 2431 (2004)
Journal Article
Schroeter, M. L.; Bücheler, M. M.; Müller, K.; Uludag, K.; Obrig, H.; Lohmann, G.; Tittgemeyer, M.; Villringer, A.; von Cramon, D. Y.: Towards a standard analysis for functional near-infrared imaging. NeuroImage 21 (1), pp. 283 - 290 (2004)
Journal Article
Uludağ, K.; Steinbrink, J.; Kohl-Bareis, M.; Wenzel, R.; Villringer, A.; Obrig, H.: Cytochrome-c-oxidase redox changes during visual stimulation measured by near-infrared spectroscopy cannot be explained by a mere cross talk artefact. NeuroImage 22, pp. 109 - 119 (2004)
Journal Article
Villringer, A.; Steinbrink, J.; Obrig, H.: Editorial comment: Cerebral near-infrared spectroscopy: how far away from a routine diagnostic tool? Stroke 35 (1), pp. 70 - 72 (2004)
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