Hellmuth Obrig - Publications

Affiliations: 
Charité Hospital, Berlin, Berlin, Berlin, Germany 
Area:
Neurovascular coupling

107 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Löser AS, Dalla Bella S, Keller PE, Villringer A, Obrig H, Engel A. Inhibitory control and working memory predict rhythm production abilities in patients with neurocognitive deficits. Neuropsychologia. 204: 109009. PMID 39374857 DOI: 10.1016/j.neuropsychologia.2024.109009  0.342
2022 de Beer C, Hofmann A, Regenbrecht F, Huttenlauch C, Wartenburger I, Obrig H, Hanne S. Production and Comprehension of Prosodic Boundary Marking in Persons With Unilateral Brain Lesions. Journal of Speech, Language, and Hearing Research : Jslhr. 65: 4774-4796. PMID 36455138 DOI: 10.1044/2022_JSLHR-22-00258  0.588
2022 Schaadt G, Zsido RG, Villringer A, Obrig H, Männel C, Sacher J. Association of Postpartum Maternal Mood With Infant Speech Perception at 2 and 6.5 Months of Age. Jama Network Open. 5: e2232672. PMID 36129707 DOI: 10.1001/jamanetworkopen.2022.32672  0.316
2020 Weicker J, Hudl N, Hildebrandt H, Obrig H, Schwarzer M, Villringer A, Thöne-Otto A. The effect of high vs. low intensity neuropsychological treatment on working memory in patients with acquired brain injury. Brain Injury. 1-10. PMID 32511937 DOI: 10.1080/02699052.2020.1773536  0.407
2020 Hartwigsen G, Stockert A, Charpentier L, Wawrzyniak M, Klingbeil J, Wrede K, Obrig H, Saur D. Short-term modulation of the lesioned language network. Elife. 9. PMID 32181741 DOI: 10.7554/eLife.54277  0.305
2019 Martins MJD, Krause C, Neville DA, Pino D, Villringer A, Obrig H. Recursive hierarchical embedding in vision is impaired by posterior middle temporal gyrus lesions. Brain : a Journal of Neurology. 142: 3217-3229. PMID 31560064 DOI: 10.1093/brain/awz242  0.481
2019 Fritz TH, Schütte F, Steixner A, Contier O, Obrig H, Villringer A. Musical meaning modulates word acquisition. Brain and Language. 190: 10-15. PMID 30665002 DOI: 10.1016/j.bandl.2018.12.001  0.428
2018 Woost L, Bazin PL, Taubert M, Trampel R, Tardif CL, Garthe A, Kempermann G, Renner U, Stalla G, Ott DVM, Rjosk V, Obrig H, Villringer A, Roggenhofer E, Klein TA. Physical Exercise and Spatial Training: A Longitudinal Study of Effects on Cognition, Growth Factors, and Hippocampal Plasticity. Scientific Reports. 8: 4239. PMID 29523857 DOI: 10.1038/s41598-018-19993-9  0.41
2017 Roswandowitz C, Kappes C, Obrig H, von Kriegstein K. Obligatory and facultative brain regions for voice-identity recognition. Brain : a Journal of Neurology. PMID 29228111 DOI: 10.1093/brain/awx313  0.307
2017 Woost L, Klein T, Roggenhofer E, Bazin P, Taubert M, Rjosk V, Garthe A, Kempermann G, Renner U, Stalla G, Obrig H, Villringer A. P 64 Effects of a combined physical and cognitive training on cognition and neurotrophic levels Clinical Neurophysiology. 128: e359-e360. DOI: 10.1016/j.clinph.2017.06.140  0.411
2017 Roswandowitz C, Kappes C, Obrig H, Kriegstein Kv. P 15 Voice-identity processing deficits are induced by lesions in the temporal and inferior parietal lobe Clinical Neurophysiology. 128. DOI: 10.1016/J.Clinph.2017.06.094  0.317
2016 Obrig H, Mentzel J, Rossi S. Universal and language-specific sublexical cues in speech perception: a novel electroencephalography-lesion approach. Brain : a Journal of Neurology. PMID 27190021 DOI: 10.1093/brain/aww077  0.331
2015 Wessel JR, Ullsperger M, Obrig H, Villringer A, Quinque E, Schroeter ML, Bretschneider KJ, Arelin K, Roggenhofer E, Frisch S, Klein TA. Neural synchrony indexes impaired motor slowing after errors and novelty after white matter damage. Neurobiology of Aging. PMID 26563990 DOI: 10.1016/J.Neurobiolaging.2015.10.014  0.439
2014 Piper SK, Krueger A, Koch SP, Mehnert J, Habermehl C, Steinbrink J, Obrig H, Schmitz CH. A wearable multi-channel fNIRS system for brain imaging in freely moving subjects. Neuroimage. 85: 64-71. PMID 23810973 DOI: 10.1016/j.neuroimage.2013.06.062  0.35
2014 Obrig H. NIRS in clinical neurology - a 'promising' tool? Neuroimage. 85: 535-46. PMID 23558099 DOI: 10.1016/j.neuroimage.2013.03.045  0.302
2013 Sehm B, Schnitzler T, Obleser J, Groba A, Ragert P, Villringer A, Obrig H. Facilitation of inferior frontal cortex by transcranial direct current stimulation induces perceptual learning of severely degraded speech. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 33: 15868-78. PMID 24089493 DOI: 10.1523/JNEUROSCI.5466-12.2013  0.449
2013 Mehnert J, Akhrif A, Telkemeyer S, Rossi S, Schmitz CH, Steinbrink J, Wartenburger I, Obrig H, Neufang S. Developmental changes in brain activation and functional connectivity during response inhibition in the early childhood brain. Brain & Development. 35: 894-904. PMID 23265620 DOI: 10.1016/j.braindev.2012.11.006  0.649
2013 Sehm B, Frisch S, Thöne-Otto A, Horstmann A, Villringer A, Obrig H. Gray matter decreases of the patient compared to healthy controls (n = 20). Plos One. DOI: 10.1371/Journal.Pone.0026538.G001  0.587
2013 Mendil L, Roggenhofer E, Obrig H, Kempermann G, Villringer A, Garthe A, Klein T. Der Einfluss von Hirnläsionen auf räumliches Lernen in einer virtuellen Water Maze: Eine Untersuchung an Patienten mit erworbener Hirnschädigung Klinische Neurophysiologie. 44. DOI: 10.1055/s-0033-1337266  0.346
2013 Wrede K, Kotz S, Villringer A, Obrig H. Ereigniskorrelierte Potentiale in der (sub)akuten Phase von Aphasien nach ischämischem Schlaganfall Klinische Neurophysiologie. 44. DOI: 10.1055/S-0033-1337258  0.357
2013 Sehm B, Schnitzler T, Obleser J, Groba A, Ragert P, Villringer A, Obrig H. Facilitation of inferior frontal cortex by tDCS induces perceptual learning of severely degraded speech Klinische Neurophysiologie. 44. DOI: 10.1055/S-0033-1337250  0.45
2013 Klein T, Obrig H, Thöne-Otto A, Villringer A, Frisch S. Modulation aufmerksamkeitsrelatierter EEG Parameter durch Aufmerksamkeitstraining Klinische Neurophysiologie. 44. DOI: 10.1055/s-0033-1337239  0.402
2012 Jelzow A, Wabnitz H, Obrig H, Macdonald R, Steinbrink J. Separation of indocyanine green boluses in the human brain and scalp based on time-resolved in-vivo fluorescence measurements. Journal of Biomedical Optics. 17: 057003. PMID 22612142 DOI: 10.1117/1.JBO.17.5.057003  0.319
2012 Habermehl C, Holtze S, Steinbrink J, Koch SP, Obrig H, Mehnert J, Schmitz CH. Somatosensory activation of two fingers can be discriminated with ultrahigh-density diffuse optical tomography. Neuroimage. 59: 3201-11. PMID 22155031 DOI: 10.1016/j.neuroimage.2011.11.062  0.349
2012 Rossi S, Telkemeyer S, Wartenburger I, Obrig H. Shedding light on words and sentences: near-infrared spectroscopy in language research. Brain and Language. 121: 152-63. PMID 21546074 DOI: 10.1016/j.bandl.2011.03.008  0.652
2012 Steinkellner O, Wabnitz H, Jelzow A, MacDonald R, Gruber C, Steinbrink J, Obrig H. Cerebral perfusion in acute stroke monitored by time-domain near-infrared reflectometry Biocybernetics and Biomedical Engineering. 32: 3-16. DOI: 10.1016/S0208-5216(12)70028-1  0.309
2011 Sehm B, Frisch S, Thöne-Otto A, Horstmann A, Villringer A, Obrig H. Focal retrograde amnesia: voxel-based morphometry findings in a case without MRI lesions. Plos One. 6: e26538. PMID 22028902 DOI: 10.1371/Journal.Pone.0026538  0.621
2011 Telkemeyer S, Rossi S, Nierhaus T, Steinbrink J, Obrig H, Wartenburger I. Acoustic processing of temporally modulated sounds in infants: evidence from a combined near-infrared spectroscopy and EEG study. Frontiers in Psychology. 1: 62. PMID 21716574 DOI: 10.3389/fpsyg.2011.00062  0.652
2011 Rossi S, Jürgenson IB, Hanulíková A, Telkemeyer S, Wartenburger I, Obrig H. Implicit processing of phonotactic cues: evidence from electrophysiological and vascular responses. Journal of Cognitive Neuroscience. 23: 1752-64. PMID 20666594 DOI: 10.1162/jocn.2010.21547  0.646
2010 Obrig H, Rossi S, Telkemeyer S, Wartenburger I. From acoustic segmentation to language processing: evidence from optical imaging. Frontiers in Neuroenergetics. 2. PMID 20725516 DOI: 10.3389/fnene.2010.00013  0.64
2010 Koch SP, Habermehl C, Mehnert J, Schmitz CH, Holtze S, Villringer A, Steinbrink J, Obrig H. High-resolution optical functional mapping of the human somatosensory cortex. Frontiers in Neuroenergetics. 2: 12. PMID 20616883 DOI: 10.3389/fnene.2010.00012  0.499
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: 143-8. PMID 20204784 DOI: 10.1007/978-1-4419-1241-1_20  0.408
2010 Jelzow A, Wabnitz H, Macdonald R, Koch SP, Steinbrink J, Obrig H. Combined EEG and time-resolved NIRS to study neuro-vascular coupling in the adult brain Optics Infobase Conference Papers. DOI: 10.1364/Biomed.2010.Jma63  0.376
2010 Schmitz CH, Koch SP, Mehnert J, Holtze S, Habermehl C, Villringer A, Obrig H. High-density optical mapping of the human somatosensory cortex Optics Infobase Conference Papers. DOI: 10.1364/Biomed.2010.Jma59  0.454
2009 Telkemeyer S, Rossi S, Koch SP, 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 : the Official Journal of the Society For Neuroscience. 29: 14726-33. PMID 19940167 DOI: 10.1523/JNEUROSCI.1246-09.2009  0.662
2009 Koch SP, 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 : the Official Journal of the Society For Neuroscience. 29: 13962-70. PMID 19890006 DOI: 10.1523/JNEUROSCI.1402-09.2009  0.335
2009 Koch SP, Mehnert J, Schmitz C, Holtze S, Villringer A, Obrig H. High-density optical mapping of the human somatosensory cortex to vibrotactile stimulation Neuroimage. 47: 163. DOI: 10.1016/S1053-8119(09)71732-X  0.449
2008 Steinbrink J, Liebert A, Wabnitz H, Macdonald R, Obrig H, Wunder A, Bourayou R, Betz T, Klohs J, Lindauer U, Dirnagl U, Villringer A. Towards noninvasive molecular fluorescence imaging of the human brain. Neuro-Degenerative Diseases. 5: 296-303. PMID 18520164 DOI: 10.1159/000135614  0.458
2008 Koch SP, Koendgen S, Bourayou R, Steinbrink J, Obrig H. Individual alpha-frequency correlates with amplitude of visual evoked potential and hemodynamic response. Neuroimage. 41: 233-42. PMID 18395469 DOI: 10.1016/j.neuroimage.2008.02.018  0.316
2008 Hofmann MJ, Herrmann MJ, Dan I, Obrig H, Conrad M, Kuchinke L, Jacobs AM, Fallgatter AJ. Differential activation of frontal and parietal regions during visual word recognition: an optical topography study. Neuroimage. 40: 1340-9. PMID 18262438 DOI: 10.1016/j.neuroimage.2007.12.037  0.35
2008 Wabnitz H, Jelzow A, Macdonald R, Obrig H, Steinbrink J. Recovery of indocyanine green boli in the cortex of adult humans from time-resolved in-vivo fluorescence measurements Biomedical Optics, Biomed 2008. BSuC4. DOI: 10.1364/Biomed.2008.Bsuc4  0.32
2007 Boden S, Obrig H, Köhncke C, Benav H, Koch SP, Steinbrink J. The oxygenation response to functional stimulation: is there a physiological meaning to the lag between parameters? Neuroimage. 36: 100-7. PMID 17400478 DOI: 10.1016/j.neuroimage.2007.01.045  0.378
2007 Wartenburger I, Steinbrink J, Telkemeyer S, Friedrich M, Friederici AD, Obrig H. The processing of prosody: Evidence of interhemispheric specialization at the age of four. Neuroimage. 34: 416-25. PMID 17056277 DOI: 10.1016/j.neuroimage.2006.09.009  0.649
2006 Steinbrink J, Fischer T, Kuppe H, Hetzer R, Uludag K, Obrig H, Kuebler WM. Relevance of depth resolution for cerebral blood flow monitoring by near-infrared spectroscopic bolus tracking during cardiopulmonary bypass. The Journal of Thoracic and Cardiovascular Surgery. 132: 1172-8. PMID 17059940 DOI: 10.1016/j.jtcvs.2006.05.065  0.634
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: 495-505. PMID 16677956 DOI: 10.1016/j.mri.2005.12.034  0.509
2006 Koch SP, 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. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 26: 4940-8. PMID 16672669 DOI: 10.1523/JNEUROSCI.3989-05.2006  0.457
2006 Liebert A, Wabnitz H, Obrig H, Erdmann R, Möller M, Macdonald R, Rinneberg H, Villringer A, Steinbrink J. Non-invasive detection of fluorescence from exogenous chromophores in the adult human brain. Neuroimage. 31: 600-8. PMID 16478666 DOI: 10.1016/j.neuroimage.2005.12.046  0.481
2005 Steinbrink J, Kempf FC, Villringer A, Obrig H. The fast optical signal--robust or elusive when non-invasively measured in the human adult? Neuroimage. 26: 996-1008. PMID 15961042 DOI: 10.1016/j.neuroimage.2005.03.006  0.514
2005 Liebert A, Wabnitz H, Steinbrink J, Möller 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: 426-35. PMID 15627584 DOI: 10.1016/j.neuroimage.2004.08.046  0.4
2005 Drenckhahn CW, Papsdorf R, Steinbrink J, Obrig H, Leistner S, Mackert BM, Curio G, Villringer A, Dirnagl U, Kohl-Bareis M, Dreier JP. Spatiotemporal correlation of neuronal activity and cerebral blood flow of the motor cortex: Non-invasive measurement of DC-EEG and near-infrared spectroscopy in humans during a motor task Journal of Cerebral Blood Flow & Metabolism. 25: S367-S367. DOI: 10.1038/Sj.Jcbfm.9591524.0367  0.48
2004 Uluda? 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: 583-9. PMID 15193586 DOI: 10.1016/j.neuroimage.2004.02.023  0.469
2004 Liebert A, Wabnitz H, Steinbrink J, Obrig H, Möller 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: 3037-47. PMID 15176190 DOI: 10.1364/AO.43.003037  0.373
2004 Uluda? 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: 109-19. PMID 15110001 DOI: 10.1016/j.neuroimage.2003.09.053  0.513
2004 Mackert BM, Wübbeler G, Leistner S, Uludag K, Obrig H, Villringer A, Trahms L, Curio G. Neurovascular coupling analyzed non-invasively in the human brain. Neuroreport. 15: 63-6. PMID 15106832 DOI: 10.1097/00001756-200401190-00013  0.683
2004 Schroeter ML, Bücheler MM, Müller K, Uluda? K, Obrig H, Lohmann G, Tittgemeyer M, Villringer A, von Cramon DY. Towards a standard analysis for functional near-infrared imaging. Neuroimage. 21: 283-90. PMID 14741666 DOI: 10.1016/j.neuroimage.2003.09.054  0.455
2004 Villringer A, Steinbrink J, Obrig H. Editorial comment--cerebral near-infrared spectroscopy: how far away from a routine diagnostic tool? Stroke; a Journal of Cerebral Circulation. 35: 70-2. PMID 14699169 DOI: 10.1161/01.STR.0000110122.57772.C3  0.485
2004 Buchheim K, Obrig H, v Pannwitz W, Müller A, Heekeren H, Villringer A, Meierkord H. Decrease in haemoglobin oxygenation during absence seizures in adult humans. Neuroscience Letters. 354: 119-22. PMID 14698453 DOI: 10.1016/j.neulet.2003.10.001  0.632
2004 Liebert A, Wabnitz H, Möller M, Walter A, Macdonald R, Rinneberg H, Obrig H, Steinbrink J. Time-resolved diffuse NIR-reflectance topography of the adult head during motor stimulation Biosilico. DOI: 10.1364/Bio.2004.Wf34  0.312
2004 Steinbrink J, Koehncke C, Voss M, Irlbacher K, Boden S, Villringer A, Obrig H, Wenzel R, Kohl-Bareis M. Cerebral blood flow is reduced by neuronal inhibition induced by transcranial magnetic stimulation – A none-invasive functional optical imaging study on adults Biosilico. DOI: 10.1364/Bio.2004.Fe3  0.494
2003 Syré F, Obrig H, Steinbrink J, Kohl M, Wenzel R, Villringer A. Are VEP correlated fast optical signals detectable in the human adult by non-invasive nearinfrared spectroscopy (NIRS)? Advances in Experimental Medicine and Biology. 530: 421-31. PMID 14562737 DOI: 10.1007/978-1-4615-0075-9_39  0.508
2003 Cannestra AF, Wartenburger I, Obrig H, Villringer A, Toga AW. Functional assessment of Broca's area using near infrared spectroscopy in humans. Neuroreport. 14: 1961-5. PMID 14561929 DOI: 10.1097/01.wnr.0000091691.72892.a5  0.71
2003 Moosmann M, Ritter P, Krastel I, Brink A, Thees S, Blankenburg F, Taskin B, Obrig H, Villringer A. Correlates of alpha rhythm in functional magnetic resonance imaging and near infrared spectroscopy. Neuroimage. 20: 145-58. PMID 14527577 DOI: 10.1016/S1053-8119(03)00344-6  0.718
2003 Obrig H, Villringer A. Beyond the visible--imaging the human brain with light. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 23: 1-18. PMID 12500086 DOI: 10.1097/01.Wcb.0000043472.45775.29  0.512
2003 Obrig H, Steinbrink J, Villringer A. The Blushing Brain: Changes in Brain Colour Indicate the Functional State of the Cerebral Cortex Medical Laser Application. 18: 206-216. DOI: 10.1078/1615-1615-00104  0.532
2003 Steinbrink J, Kempf F, Schreiber S, Uludag K, Kohl M, Valdueza JM, Villringer A, Obrig H. Functional brain imaging by CW-NIRS coregistered by blood flow monitors Proceedings of Spie - the International Society For Optical Engineering. 5138: 131-138.  0.578
2002 Obrig H, Israel H, Kohl-Bareis M, Uludag K, Wenzel R, Müller B, Arnold G, Villringer A. Habituation of the visually evoked potential and its vascular response: implications for neurovascular coupling in the healthy adult. Neuroimage. 17: 1-18. PMID 12482064 DOI: 10.1006/nimg.2002.1177  0.688
2002 Kohl-Bareis M, Obrig H, Steinbrink J, Malak J, Uludag K, Villringer A. Noninvasive monitoring of cerebral blood flow by a dye bolus method: separation of brain from skin and skull signals. Journal of Biomedical Optics. 7: 464-70. PMID 12175298 DOI: 10.1117/1.1482719  0.666
2002 Uludag K, Kohl M, Steinbrink J, Obrig H, Villringer A. Cross talk in the Lambert-Beer calculation for near-infrared wavelengths estimated by Monte Carlo simulations. Journal of Biomedical Optics. 7: 51-9. PMID 11818012 DOI: 10.1117/1.1427048  0.65
2001 Steinbrink J, Wabnitz H, Obrig H, Villringer A, Rinneberg H. Determining changes in NIR absorption using a layered model of the human head. Physics in Medicine and Biology. 46: 879-96. PMID 11277232 DOI: 10.1088/0031-9155/46/3/320  0.461
2001 Wobst P, Wenzel R, Kohl M, Obrig H, Villringer A. Linear aspects of changes in deoxygenated hemoglobin concentration and cytochrome oxidase oxidation during brain activation. Neuroimage. 13: 520-30. PMID 11170817 DOI: 10.1006/nimg.2000.0706  0.533
2001 Kohl M, Obrig H, Steinbrink J, Malak J, Uludag K, Villringer A. Non-invasive cerebral blood flow monitoring by a dye bolus method: Separation of extra- and intracerebral absorption changes by frequency-domain spectroscopy Proceedings of Spie - the International Society For Optical Engineering. 4250: 296-300. DOI: 10.1117/12.434501  0.632
2001 Israel H, Obrig H, Kohl M, Uludag K, Müller B, Wenzel R, Buckow C, Arnold G, Villringer A. Is neuro-vascular coupling altered in interictal migraineurs? A combined visually evoked potential (VEP) and near-infrared-spectroscopy (NIRS) approach Neuroimage. 13: 800. DOI: 10.1016/S1053-8119(01)92142-1  0.653
2001 Buckow C, Kohl M, Zank H, Obrig H, Uludag K, Steinbrink J, Israel H, Villringer A. Assessment of cortical activation by multi channel topography Neuroimage. 13: 5. DOI: 10.1016/S1053-8119(01)91348-5  0.416
2001 Kuhberg M, Wenzel R, Fasold O, von Brevern M, Ploner C, Obrig H, Lempert T, Villringer A. Cortical representation of the human vestibular system Neuroimage. 13: 1207. DOI: 10.1016/S1053-8119(01)90025-4  0.446
2000 Obrig H, Neufang M, Wenzel R, Kohl M, Steinbrink J, Einhäupl K, Villringer A. Spontaneous low frequency oscillations of cerebral hemodynamics and metabolism in human adults. Neuroimage. 12: 623-39. PMID 11112395 DOI: 10.1006/nimg.2000.0657  0.492
2000 Steinbrink J, Kohl M, Obrig H, Curio G, Syré F, Thomas F, Wabnitz H, Rinneberg H, Villringer A. Somatosensory evoked fast optical intensity changes detected non-invasively in the adult human head. Neuroscience Letters. 291: 105-8. PMID 10978585 DOI: 10.1016/S0304-3940(00)01395-1  0.49
2000 Wenzel R, Wobst P, Heekeren HH, Kwong KK, Brandt SA, Kohl M, Obrig H, Dirnagl U, Villringer A. Saccadic suppression induces focal hypooxygenation in the occipital cortex. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 20: 1103-10. PMID 10908044 DOI: 10.1097/00004647-200007000-00010  0.498
2000 Benaron DA, Hintz SR, Villringer A, Boas D, Kleinschmidt A, Frahm J, Hirth C, Obrig H, van Houten JC, Kermit EL, Cheong WF, Stevenson DK. Noninvasive functional imaging of human brain using light. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 20: 469-77. PMID 10724111 DOI: 10.1097/00004647-200003000-00005  0.541
2000 Obrig H, Wenzel R, Kohl M, Horst S, Wobst P, Steinbrink J, Thomas F, Villringer A. Near-infrared spectroscopy: does it function in functional activation studies of the adult brain? International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. 35: 125-42. PMID 10677642 DOI: 10.1016/S0167-8760(99)00048-3  0.548
2000 Kohl M, Obrig H, Steinbrink J, Malak J, Wabnitz H, Rinneberg H, Villringer A. Optical bed-side assessment of cerebral perfusion a near-infrared-spectroscopy study Neuroimage. 11: S784. DOI: 10.1016/S1053-8119(00)91713-0  0.462
2000 Wabnitz H, Steinbrink J, Rinneberg H, Obrig H, Villringer A. Oxygen saturation in the brain from time-resolved diffuse reflectance measurements Conference On Lasers and Electro-Optics Europe - Technical Digest. 354.  0.373
1999 Heekeren HR, Kohl M, Obrig H, Wenzel R, von Pannwitz W, Matcher SJ, Dirnagl U, Cooper CE, Villringer A. Noninvasive assessment of changes in cytochrome-c oxidase oxidation in human subjects during visual stimulation. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 19: 592-603. PMID 10366189 DOI: 10.1097/00004647-199906000-00002  0.663
1999 Steinbrink J, Syré F, Kohl M, Obrig H, Wenzel R, Villringer A. Fast optical signals: Are they detectable through the intact adult skull? Neuroimage. 9: S312.  0.339
1998 Kohl M, Nolte C, Heekeren HR, Horst S, Scholz U, Obrig H, Villringer A. Determination of the wavelength dependence of the differential pathlength factor from near-infrared pulse signals. Physics in Medicine and Biology. 43: 1771-82. PMID 9651039 DOI: 10.1088/0031-9155/43/6/028  0.612
1998 Wenzel R, Horst S, Obrig H, Henning C, Kohl M, Villringer A. Localised cytochrome-oxidase redox state and haemoglobin oxygenation response over visual area MT shown with a multilocular full-spectrum NIRS Neuroimage. 7: S258. DOI: 10.1016/S1053-8119(18)31091-7  0.461
1997 Ruben J, Wenzel R, Obrig H, Villringer K, Bernarding J, Hirth C, Heekeren H, Dirnagl U, Villringer A. Haemoglobin oxygenation changes during visual stimulation in the occipital cortex. Advances in Experimental Medicine and Biology. 428: 181-7. PMID 9500046 DOI: 10.1007/978-1-4615-5399-1_26  0.617
1997 Obrig H, Hirth C, Junge-Hülsing JG, Döge C, Wenzel R, Wolf T, Dirnagl U, Villringer A. Length of resting period between stimulation cycles modulates hemodynamic response to a motor stimulus. Advances in Experimental Medicine and Biology. 411: 471-80. PMID 9269464 DOI: 10.1007/978-1-4615-5865-1_60  0.503
1997 Hirth C, Obrig H, Valdueza J, Dirnagl U, Villringer A. Simultaneous assessment of cerebral oxygenation and hemodynamics during a motor task. A combined near infrared and transcranial Doppler sonography study. Advances in Experimental Medicine and Biology. 411: 461-9. PMID 9269463 DOI: 10.1007/978-1-4615-5865-1_59  0.509
1997 Villringer K, Minoshima S, Hock C, Obrig H, Ziegler S, Dirnagl U, Schwaiger M, Villringer A. Assessment of local brain activation. A simultaneous PET and near-infrared spectroscopy study. Advances in Experimental Medicine and Biology. 413: 149-53. PMID 9238495 DOI: 10.1007/978-1-4899-0056-2_16  0.433
1997 Hirth C, Villringer K, Thiel A, Bernarding J, Mühlnickl W, Obrig H, Dirnagl U, Villringer A. Towards brain mapping combining near-infrared spectroscopy and high resolution 3D MRI. Advances in Experimental Medicine and Biology. 413: 139-47. PMID 9238494 DOI: 10.1007/978-1-4899-0056-2_15  0.475
1997 Obrig H, Villringer A. Near-infrared spectroscopy in functional activation studies. Can NIRS demonstrate cortical activation? Advances in Experimental Medicine and Biology. 413: 113-27. PMID 9238492  0.395
1997 Heekeren HR, Obrig H, Wenzel R, Eberle K, Ruben J, Villringer K, Kurth R, Villringer A. Cerebral haemoglobin oxygenation during sustained visual stimulation--a near-infrared spectroscopy study. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 352: 743-50. PMID 9232863 DOI: 10.1098/rstb.1997.0057  0.656
1997 Kohl M, Nolte C, Heekeren HR, Horst S, Scholz U, Obrig H, Villringer A. Changes in cytochrome-oxidase oxidation in the occipital cortex during visual stimulation: Improvement in sensitivity by the determination of the wavelength dependence of the differential pathlength factor Proceedings of Spie - the International Society For Optical Engineering. 3194: 18-27. DOI: 10.1117/12.301055  0.588
1997 Heekeren HR, Wenzel R, Obrig H, Ruben J, Ndayisaba JP, Luo Q, Dale A, Nioka S, Kohl M, Dirnagl U, Villringer A, Chance B. Towards noninvasive optical human brain mapping - Improvements of the spectral, temporal and spatial resolution of near-infrared spectroscopy Proceedings of Spie - the International Society For Optical Engineering. 2979: 847-857. DOI: 10.1117/12.280233  0.579
1997 Wenzel R, Keckeren HR, Luo Q, Dale A, Obrig H, Ruben J, Villringer K, Thiel A, Villringer A, Chance B. Identification of visual area V5/MT with near-infrared-spectroscopy and imaging - A feasibility study Neuroimage. 5: S506.  0.364
1997 Villringer A, Heekeren HR, Obrig H, V. Pannwitz W, Ramshorn A, Kohl M, Villringer K, Cooper C. Cytochrome-oxidase oxidation in the occipital cortex during visual stimulation - A whole-spectrum near-infrared spectroscopy study Neuroimage. 5: S361.  0.585
1997 Heckeren HR, Wenzel R, Brandt SA, Ramshorn A, Obrig H, Pannwitz WV, Villringer K, Kurth R, Kohl M, Villringer A. Hemoglobin oxygenation during cerebral activation and deactivation Neuroimage. 5: S34.  0.377
1997 Obrig H, Heekeren HR, Eberle K, Ramshorn A, Wenzel R, Pannwitz WV, Villringer K, Schwiemann J, Kurth R, Villringer A. Hemoglobin oxygenation changes during prolonged visual stimulation Neuroimage. 5: S39.  0.586
1996 Wenzel R, Obrig H, Ruben J, Villringer K, Thiel A, Bernarding J, Dirnagl U, Villringer A. Cerebral blood oxygenation changes induced by visual stimulation in humans. Journal of Biomedical Optics. 1: 399-404. PMID 23014782 DOI: 10.1117/12.251465  0.455
1996 Hirth C, Obrig H, Villringer K, Thiel A, Bernarding J, Mühlnickel W, Flor H, Dirnagl U, Villringer A. Non-invasive functional mapping of the human motor cortex using near-infrared spectroscopy. Neuroreport. 7: 1977-81. PMID 8905707 DOI: 10.1097/00001756-199608120-00024  0.534
1996 Wolf T, Lindauer U, Obrig H, Dreier J, Back T, Villringer A, Dirnagl U. Systemic nitric oxide synthase inhibition does not affect brain oxygenation during cortical spreading depression in rats: a noninvasive near-infrared spectroscopy and laser-Doppler flowmetry study. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 16: 1100-7. PMID 8898681 DOI: 10.1097/00004647-199611000-00003  0.482
1996 Obrig H, Hirth C, Junge-Hülsing JG, Döge C, Wolf T, Dirnagl U, Villringer A. Cerebral oxygenation changes in response to motor stimulation. Journal of Applied Physiology (Bethesda, Md. : 1985). 81: 1174-83. PMID 8889751 DOI: 10.1152/Jappl.1996.81.3.1174  0.516
1996 Wolf T, Lindauer U, Obrig H, Villringer A, Dirnagl U. Extra- and intracellular oxygen supply during cortical spreading depression in the rat. Advances in Experimental Medicine and Biology. 388: 299-304. PMID 8798826 DOI: 10.1007/978-1-4613-0333-6_38  0.367
1996 Obrig H, Wolf T, Döge C, Hülsing JJ, Dirnagl U, Villringer A. Cerebral oxygenation changes during motor and somatosensory stimulation in humans, as measured by near-infrared spectroscopy. Advances in Experimental Medicine and Biology. 388: 219-24. PMID 8798815 DOI: 10.1007/978-1-4613-0333-6_27  0.477
1996 Kleinschmidt A, Obrig H, Requardt M, Merboldt KD, Dirnagl U, Villringer A, Frahm J. Simultaneous recording of cerebral blood oxygenation changes during human brain activation by magnetic resonance imaging and near-infrared spectroscopy. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 16: 817-26. PMID 8784226 DOI: 10.1097/00004647-199609000-00006  0.548
1996 Brandt SA, Davis TL, Obrig H, Meyer BU, Belliveau JW, Rosen BR, Villringer A. Functional magnetic resonance imaging shows localized brain activation during serial transcranial stimulation in man. Neuroreport. 7: 734-6. PMID 8733733 DOI: 10.1097/00001756-199602290-00013  0.596
1996 Brandt S, Obrig H, Meyer B, Davis T, Belliveau J, Rosen B, Villringer A. FMRI and NIRS show localized changes of cerebral oxygenation during serial transcranial stimulation Neuroimage. 3: S377. DOI: 10.1016/S1053-8119(96)80379-X  0.502
Show low-probability matches.