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Vision & Motor System GroupUnsere Arbeitsgruppe beschäftigt sich mit experimenteller und klinischer Forschung im Bereich der kognitiven Neurologie und Systemphysiologie des visuellen und motorischen Systems. Sollten Sie Fragen zu einzelnen Forschungsprojekten haben, können Sie Informationen über die oben genannten links abfragen oder sich gerne direkt an Mitarbeiter der Arbeitsgruppe wenden. Ausgewählte Publikationen:Kraft A, Sommer W, Schmidt S, Brandt SA (2010).Dynamic Upper and Lower Visual Field Preferences within the Human Dorsal Frontoparietal Attention Network. Hum Brain Mapp in press Kraft A, Grimsen C, Trenner D, Kehrer S, Lipfert A, Kohnlein M, Fahle M, Brandt SA (2010).Specificity of fast perceptual learning in shape localisation tasks based on detection versus form discrimination. Vision Res 50(4), 473-478. Schmidt S, Holst E, Irlbacher K, Oltmanns F, Merschhemke M, Brandt SA (2010).A case of pathological excitability located with navigated-TMS: Presurgical evaluation of focal neocortical epilepsy. Restorative Neurology and Neuroscience 28 (3), 379-385 Stelzel C, Brandt SA, Schubert T (2009).Neural mechanisms of concurrent stimulus processing in dual tasks. NeuroImage 48(1), 237-248. Schmidt S, Cichy RM, Kraft A, Brocke J, Irlbacher K, Brandt SA (2009).An initial transient-state and reliable measures of corticospinal excitability in TMS studies. Clin Neurophysiol 120, 987-993 Kehrer S, Kraft A, Irlbacher K, Koch SP, Hagendorf H, Kathmann N, Brandt SA (2009).Electrophysiological evidence for cognitive control during conflict processing in visual spatial attention. Psychol Res 73(6), 751-761. Brocke J, Schmidt S, Irlbacher K, Brandt, SA (2008).Transcranial cortex stimulation and fMRI: Electrophysiological correlates of dual-pulse BOLD signal-modulation. NeuroImage 40 (2), 631-643. Sommer WH, Kraft A, Schmidt S, Olma MC, Brandt SA (2008).Dynamic spatial coding within the dorsal frontoparietal network during a visual search task. PLoS one 9;3(9), e3167. Stelzel C, Kraft A, Brandt SA, Schubert T (2007).Dissociable neural effects of task order control and working memory load during dual-task processing. Journal of Cognitive Neuroscience 20 (4), 1–16. Stürmer B, Redlich M, Irlbacher K, Brandt SA (2007).Executive control over response priming and conflict: A transcranial magnetic stimulation study. Exp Brain Res 183(3), 329-39. Irlbacher K, Brocke J, Mechow JV, Brandt SA (2007).Effects of GABA(A) and GABA(B) agonists on interhemispheric inhibition in man. Clin Neurophysiol 118(2), 308-16. Kraft A, Pape N, Hagendorf H, Schmidt S, Naito A, Brandt SA (2007).What determines sustained visual attention? The impact of distracter positions, task difficulty and visual fields compared. Brain Res 1133(1), 123-35. Thut G, Nietzel A, Brandt SA, Pascual-Leone A (2006).{alpha}-Band electroencephalographic activity over occipital cortex indexes visuospatial attention bias and predicts visual target detection. J Neurosci. 26(37), 9494-9502. Brocke J, Irlbacher K, Hauptmann B, Voss M, Brandt SA (2005).Transcranial magnetic and electrical stimulation compared: Does TES activate intracortical neuronal circuits? Clin Neurophysiol, 116(12), 2748-56. Kraft A, Schira MM, Hagendorf H, Schmidt S, Olma M, Brandt SA (2005).fMRI localizer-technique: Efficient acquisition and functional properties of single retinotopic positions in the human visual cortex. NeuroImage, 28(2), 453-63. Kraft A, Mueller NG, Hagendorf H, Schira MM, Dick S, Fendrich RM, Brandt SA (2005).Interactions between task difficulty and hemispheric distribution of attended locations: implications for the splitting attention debate. Cog Brain Res, 24(1), 19-32. Schira MM, Fahle M, Donner TH, Kraft A, Brandt SA (2004).Differential contribution of early visual areas to the perceptual process of contour processing. J Neurophysiol, 91, 1716-1721. Mueller NG, Donner TH, Bartelt OA, Brandt SA, Villringer A, Kleinschmidt A (2003).The functional neuroanatomy of visual conjunction search: a parametric fMRI study. NeuroImage, 20, 1578-1590. Mueller NG, Bartelt OA, Donner TH, Villringer A, Brandt SA (2003).A physiological correlate of the ‘zoom lens’ of visual attention. J Neurosci 23(9), 3561-3565. Donner TH, Kettermann A, Diesch E, Villringer A, Brandt SA (2003).Parietal activation during visual search in the absence of multiple distractors. Neuroreport, 14(17), 2257-2261. Brandt SA, Gothe J, Sabel B, Roericht S, Kasten E, Meyer BU (2002).Changes of visual cortex excitability in blind subjects as demonstrated by transcranial magnetic stimulation. Brain 125, 479- 490. Donner TH, Kettermann A, Diesch E, Villringer A, Brandt SA (2002).Visual feature and conjunction searches of equal difficulty engage only partially overlapping frontoparietal networks. NeuroImage 15, 16-25. Gothe J+, Brandt SA+, Sabel B, Roericht S, Kasten E & Meyer B-U (2002).Changes of visual cortex excitability in blind subjects as demonstrated by transcranial magnetic stimulation. Brain 125, 479-490 +(equal contribution). Irlbacher K, Meyer B-U, Voss M, Brandt SA & Roericht S (2002).Spatial reorganization of motor output maps of stump muscles in human upper-limb amputees. Neursci Lett 321, 129-132. Irlbacher K, Brandt SA & Meyer B-U (2002).In vivo study indicating loss of intracortical inhibition in tumour-associated epilepsy. Ann Neurol 52, 95-99. |
Mitarbeiter Prof. Dr. Stephan A. Brandt Kontakt Mitarbeiter Dr. med. Kerstin Irlbacher (kerstin.irlbacher (at) charite.de) Dipl.-Psych. Stefanie Kehrer (stefanie.kehrer[at]charite.de) Dr. rer. nat. Antje Kraft Dr. med. Martin Köhnlein (martin.koehnlein(at)charite.de Dipl.-psych. Sven Ohl (sven.ohl(at)charite.de) Manuel Olma (manuel.olma(at)charite.de) Markus Bahnemann (markus.bahnemann(at)charite.de) Dr. med. Johanna Hamel (Johanna.hamel(at)charite.de) Dr. med. Sein Schmidt (sein.schmidt(at)charite.de) Studentische Mitarbeiter |
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