Body scheme gates visual processing.
作者： Christian Dohle , Raimund Kleiser , Rüdiger J. Seitz , Hans-Joachim Freund
关键词: Versa 、 Visual processing 、 Visual cortex 、 Scheme (programming language) 、 Cognitive psychology 、 Functional magnetic resonance imaging 、 N2pc 、 Psychology
摘要: We used functional magnetic resonance imaging (fMRI) to explore how guidance of motor acts is influenced by the visually perceived body scheme. found that when subjects view their hand as opposite hand, i.e., right seen left and vice versa, activation in visual cortex was lateralized hand. This demonstrates for first time our scheme which vision relates environment already represented at level cortex.
sci-hub.se 参考文章(23)
Julie A. Brefczynski, Edgar A. DeYoe, A physiological correlate of the 'spotlight' of visual attention Nature Neuroscience. ,vol. 2, pp. 370- 374 ,(1999) , 10.1038/7280
Daniel M Wolpert, Zoubin Ghahramani, None, Computational principles of movement neuroscience Nature Neuroscience. ,vol. 3, pp. 1212- 1217 ,(2000) , 10.1038/81497
A. Martínez, L. Anllo-Vento, M. I. Sereno, L. R. Frank, R. B. Buxton, D. J. Dubowitz, E. C. Wong, H. Hinrichs, H. J. Heinze, S. A. Hillyard, Involvement of striate and extrastriate visual cortical areas in spatial attention. Nature Neuroscience. ,vol. 2, pp. 364- 369 ,(1999) , 10.1038/7274
Franz Mechsner, Dirk Kerzel, Günther Knoblich, Wolfgang Prinz, Perceptual basis of bimanual coordination Nature. ,vol. 414, pp. 69- 73 ,(2001) , 10.1038/35102060
Lawrence M. Parsons, John D. E. Gabrieli, Elizabeth A. Phelps, Michael S. Gazzaniga, Cerebrally lateralized mental representations of hand shape and movement The Journal of Neuroscience. ,vol. 18, pp. 6539- 6548 ,(1998) , 10.1523/JNEUROSCI.18-16-06539.1998
G. Buccino, F. Binkofski, G. R. Fink, L. Fadiga, L. Fogassi, V. Gallese, R. J. Seitz, K. Zilles, G. Rizzolatti, H.-J. Freund, Action observation activates premotor and parietal areas in a somatotopic manner: an fMRI study. European Journal of Neuroscience. ,vol. 13, pp. 400- 404 ,(2001) , 10.1046/J.1460-9568.2001.01385.X
A. Pascual-Leone, V. Walsh, Fast Backprojections from the Motion to the Primary Visual Area Necessary for Visual Awareness Science. ,vol. 292, pp. 510- 512 ,(2001) , 10.1126/SCIENCE.1057099
Emiliano Macaluso, Chris D Frith, Jon Driver, Modulation of human visual cortex by crossmodal spatial attention. Science. ,vol. 289, pp. 1206- 1208 ,(2000) , 10.1126/SCIENCE.289.5482.1206
Stefan Sunaert, Paul Van Hecke, G. Marchal, G. A. Orban, Motion-responsive regions of the human brain. Experimental Brain Research. ,vol. 127, pp. 355- 370 ,(1999) , 10.1007/S002210050804
Lawrence M. Parsons, Peter T. Fox, J. Hunter Downs, Thomas Glass, Traci B. Hirsch, Charles C. Martin, Paul A. Jerabek, Jack L. Lancaster, Use of implicit motor imagery for visual shape discrimination as revealed by PET Nature. ,vol. 375, pp. 54- 58 ,(1995) , 10.1038/375054A0