Publications of Hellmuth Obrig

Telkemeyer, S., Rossi, S., Nierhaus, T., Steinbrink, J., Obrig, H., & Wartenburger, I. (2011). Acoustic processing of temporally modulated sounds in infants: Evidence from a combined near-infrared spectroscopy and EEG study. Frontiers in Psychology, 1. doi:10.3389/fpsyg.2011.00062

Obrig, H., Rossi, S., Telkemeyer, S., & Wartenburger, I. (2010). From acoustic segmentation to language processing: Evidence from optical imaging. Frontiers in Neuroenergetics, 2. doi:10.3389/fnene.2010.00013

Koch, S. P., Habermehl, C., Mehnert, J., Schmitz, C. H., Holtze, S., Villringer, A., … Obrig, H. (2010). High-resolution optical functional mapping of the human somatosensory cortex. Frontiers in Neuroenergetics, 2. doi:10.3389/fnene.2010.00012

Steinkellner, O., Gruber, C., Wabnitz, H., Jelzow, A., Steinbrink, J., Fiebach, J. B., … Obrig, H. (2010). Optical bedside monitoring of cerebral perfusion: Technological and methodological advances applied in a study on acute ischemic stroke. Journal of Biomedical Optics, 15. doi:10.1117/1.3505009

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

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

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

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

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

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

Steinbrink, J., Liebert, A., Wabnitz, H., Macdonald, R., Obrig, H., Wunder, A., … Villringer, A. (2008). Towards noninvasive molecular fluorescence imaging of the human brain. Neurodegenerative Diseases, 5, 296–303.

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

Koch, S. P., Steinbrink, J., Villringer, A., & Obrig, H. (2006). 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, 4940–4948.

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

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

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

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

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

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

Liebert, A., Wabnitz, H., Steinbrink, J., Obrig, H., Moller, M., MacDonald, R., … Rinneberg, H. (2004). 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, 3037–3047.