李　武
职称：教授、博士生导师
研究领域 ：视觉神经科学
电话：+86-
通讯地址：北京师范大学磁共振中心209室
邮编：100875
电子邮件：liwu#bnu.edu.cn
课题组网址： http://brain.bnu.edu.cn/a/zh/keyantuandui/jiaoshou_yanjiuyuan/2016/0222/601.html

简 介
研究方向
研究人员
论文成果
图片


北京师范大学教授，认知神经科学与学习国家重点实验室主任，IDG/麦戈文脑科学研究院院长。1989年毕业于中国科学技术大学生物系生物物理专业，1994年获中科院上海生理研究所神经生物学博士学位。1994—1996年在美国加州大学伯克利分校从事视觉心理物理学的博士后研究，1996—1999年在德国马普生物控制论研究所做访问，1999—2006年受聘于美国洛克菲勒大学任研究助理教授，2007年加入北京师范大学。长期从事视觉图像解析的神经机制研究。主持过国家973项目、国家科学基金项目、国家自然科学基金重点项目等，曾入选新世纪百千万人才工程国家级人选、领军人才和教育部。现任中国神经科学学会常务理事、认知神经生物学分会主任，中国认知科学学会理事。
结合神经电生理和心理物理（行为测量）的实验手段，研究视觉信息加工和知觉学习的神经环路机制。主要以猕猴为实验对象，采用微电极阵列记录技术，通过同时记录和解码多个脑区中神经元的活动，研究跨脑区、多层级、多线程的神经信息加工和交互过程。着重探讨以下科学问题：（1）局部的图像信息如何在神经环路中进行整合和分割，从而形成我们对全局图形的感知；（2）自上而下的认知调控因素以及情绪因素如何动态调节神经元的反应特性，从而有效处理视觉图象中与行为密切相关的信息；（3）感知训练如何优化神经编码和解码过程，从而提高感知分辨能力。
LAB MEMBERS @ BNU
Graduate Students
Jing, Rui (井瑞); Du, Yangyang (杜杨杨); Yang, Chen (杨晨); Yan, An (严安); Xin, Ye (辛也);Huang, Xin (黄鑫); Wang, Zeyu (王泽雨);Li, Zhengxuan (李正轩);Zhu, Qing (朱青);Chen, Huaixue (陈怀雪);Wang, Yuqing (王语清);Wang, Ziting (王紫婷);
Team Members
Xu, Xibin (徐西彬); Zhang, En (张恩); Yan, Yin (阎崟)
Former Students/Postdocs
Xiang, Xiaoping (向小平);Zhang, En(张恩); Wang, Jie (王杰); Huang, Min (黄敏); Shen, Yutai (沈煜泰);Yan, Yin(阎崟); Chen, Minggui (陈明贵); Luo, Shuhan (罗舒瀚); Yang, Bin (杨彬); Yin, Zhikun (尹志坤) ; Lv, Jiaojiao (吕娇娇);Chen, Rujia (陈汝佳); Wang, Feng (王丰);Li, Zhihan (李至涵);
COLLABORATORS
Guo, Kun (郭昆, University of Lincoln, UK)
Li, Zhaoping (李兆平, Max Planck Institute, Tübingen, Germany)
Liang, Hualou (梁化楼, Drexel University, USA)
Gilbert, Charles (Rockefeller University, USA)
Wang, Dahui (王大辉, BNU); Wang, Wenxu (王文旭, BNU)


Journal Papers
Li, Z., Yan, A., Guo, K., and Li, W. (2019). Fear-related signals in the primary visual cortex. Curr Biol 29, 4078-4083.
Gong, X.J., Li, W., and Liang, H.L. (2019). Spike-field Granger causality for hybrid neural data analysis. J Neurophysiol 122, 809-822.
Guo, K., Li, Z., Yan, Y., and Li, W. (2019). Viewing heterospecific facial expressions: an eye-tracking study of human and monkey viewers. Exp Brain Res 237, 2045-2059.
Damon, F., Li, Z., Yan, Y., Li, W., Guo, K., Quinn, P.C., Pascalis, O., and Méary, D. (2019). Preference for attractive faces is species-specific. J Comp Psychol 133, 262-271.
Yan, Y., Zhaoping, L., and Li, W. (2018). Bottom-up saliency and top-down learning in the primary visual cortex of monkeys. Proc. Natl. Acad. Sci. U.S.A. 115, 10499-10504.
Chen, R., Wang, F., Liang, H., and Li, W. (2017). Synergistic processing of visual contours across cortical layers in V1 and V2. Neuron 96, 1388-1402.
Liang, H., Gong, X., Chen, M., Yan, Y., Li, W., and Gilbert, C.D. (2017). Interactions between feedback and lateral connections in the primary visual cortex. Proc Natl Acad Sci U S A 114, 8637-8642.
Kuai, S.-G., Li, W., Yu, C., and Kourtzi, Z. (2017). Contour integration over time: Psychophysical and fMRI evidence. Cereb Cortex 27, 3042-3051
Li, W. (2016). Perceptual learning: Use-dependent cortical plasticity. Annual Review of Vision Science 2, 109-130.
Hu, M., Li, M., Li, W., and Liang, H. (2016). Joint analysis of spikes and local field potentials using copula. NeuroImage 133, 457-467.
Wang, R., Wang, J., Zhang, J.-Y., Xie, X.-Y., Yang, Y.-X., Luo, S.-H., Yu, C., and Li, W. (2016). Perceptual learning at a conceptual level. J Neurosci 36, 2238-2246.
Wang, F., Huang, J., Lv, Y., Ma, X., Yang, B., Wang, E., Du, B., Li, W., and Song, Y. (2016). Predicting perceptual learning from higher-order cortical processing. NeuroImage 124, 682-692.
Wang, F., Chen, M., Yan, Y., Zhaoping, L., and Li, W. (2015). Modulation of neuronal responses by exogenous attention in macaque primary visual cortex. J. Neurosci. 35, 13419-13429.
Yan, Y., Zhang, E., and Li, W. Neural mechanisms of visual perceptual learning. Chinese Bulletin of Life Sciences, 2015. 27(7): p. 867-875.
Abe, H., McManus, J.N.J., Ramalingam, N., Li, W., Marik, S.A., Meyerzum Alten Borgloh, S., and Gilbert, C.D. (2015). Adult cortical plasticity studied with chronically implanted electrode arrays. J. Neurosci. 35, 2778-2790.
Hu, M., Li, W., and Liang, H. (2015). A copula-based Granger causality measure for the analysis of neural spike train data. IEEE/ACM Trans. Comput. Biol. Bioinform (DOI: 10.1109/TCBB.2014.**).
Li, W. (2014). Visual image processing through interplay between cortical areas. Science Foundation in China. 22, 17.
Chen, M., Yan, Y., Gong, X., Gilbert, C.D., Liang, H., and Li, W. (2014). Incremental integration of global contours through interplay between visual cortical areas. Neuron 82, 682-694.
Yan, Y., Rasch, M.J., Chen, M., Xiang, X., Huang, M., Wu, S., and Li, W. (2014). Perceptual training continuously refines neuronal population codes in primary visual cortex. Nat. Neurosci. 17, 1380-1387.
Meary, D., Li, Z., Li, W., Guo, K., and Pascalis, O. (2014). Seeing two faces together: preference formation in humans and rhesus macaques. Anim Cogn 17, 1107-1119.
Piëch, V., Li, W., Reeke, G.N., and Gilbert, C.D. (2013). Network model of top-down influences on local gain and contextual interactions in visual cortex. Proc. Natl. Acad. Sci. U. S. A. 110, E4108-4117.
Zhang, E., Zhang, G.-L., and Li, W. (2013). Spatiotopic perceptual learning mediated by retinotopic processing and attentional remapping. Eur. J. Neurosci. 38, 3758-3767.
Gilbert, C.D., and Li, W. (2013). Top-down influences on visual processing. Nat. Rev. Neurosci. 14, 350-363.
McFarland, R., Roebuck, H., Yan, Y., Majolo, B., Li, W., and Guo, K. (2013). Social interactions through the eyes of macaques and humans. PLos One 8, e56437.
Ramalingam, N., McManus, J.N.J., Li, W., and Gilbert, C.D. (2013). Top-down modulation of lateral interactions in visual cortex. J. Neurosci. 33, 1773-1789.
Xing, D., Shen, Y., Burns, S., Yeh C-I., Shapley, R., and Li, W. (2012) Stochastic generation of gamma-band activity in primary visual cortex of awake and anesthetized monkeys. J. Neurosci. 32:13873-13880.
Gilbert, C.D., and Li, W. (2012). Adult visual cortical plasticity. Neuron 75, 250-264.
Pan, Y., Chen, M., Yin, J., An, X., Zhang, X., Lu, Y., Gong, H., Li, W., and Wang, W. (2012). Equivalent representation of real and illusory contours in macaque V4. J. Neurosci. 32, 6760-6770.
McManus, J.N.J., Li, W., and Gilbert, C.D. (2011). Adaptive shape processing in primary visual cortex. Proc. Natl. Acad. Sci. U. S. A. 108, 9739-9746.
Zhang, E., and Li, W. (2010). Perceptual learning beyond retinotopic reference frame. Proc. Natl. Acad. Sci. U. S. A. 107, 15969-15974.
Song, Y., Hu, S., Li, X., Li, W., and Liu, J. (2010). The role of top-down task context in learning to perceive objects. J. Neurosci. 30, 9869-9876.
Gilbert, C.D., Li, W., and Piech, V. (2009). Perceptual learning and adult cortical plasticity. J. Physiol. (Lond). 587, 2743-2751.
Li, W., Piech, V., and Gilbert, C.D. (2008). Learning to link visual contours. Neuron 57, 442-451.
Gilbert, C., Li, W., McManus, J., Piech, V., and Yamahachi, M. (2007). Neural mechanisms of perceptual learning. Prog Nat Sci 17, 4-6.
Li, W., Piech, V., and Gilbert, C.D. (2006). Contour saliency in primary visual cortex. Neuron 50, 951-962.
Stettler, D.D., Yamahachi, H., Li, W., Denk, W., and Gilbert, C.D. (2006). Axons and synaptic boutons are highly dynamic in adult visual cortex. Neuron 49, 877-887.
Li, W., Piech, V., and Gilbert, C.D. (2004). Perceptual learning and top-down influences in primary visual cortex. Nat. Neurosci. 7, 651-657.
Li, W., and Gilbert, C.D. (2002). Global contour saliency and local colinear interactions. J. Neurophysiol. 88, 2846-2856.
Crist, R.E., Li, W., and Gilbert, C.D. (2001). Learning to see: experience and attention in primary visual cortex. Nat. Neurosci. 4, 519-525.
Li, W., Thier, P., and Wehrhahn, C. (2001). Neuronal responses from beyond the classic receptive field in V1 of alert monkeys. Exp. Brain Res. 139, 359-371.
Li, W., Thier, P., and Wehrhahn, C. (2000). Contextual influence on orientation discrimination of humans and responses of neurons in V1 of alert monkeys. J. Neurophysiol. 83, 941-954.
Westheimer, G., and Li, W. (1997). Classifying illusory contours: Edges defined by ''pacman'' and monocular tokens. J. Neurophysiol. 77, 731-736.
Li, W., and Westheimer, G. (1997). Human discrimination of the implicit orientation of simple symmetrical patterns. Vision Res. 37, 565-572.
Wehrhahn, C., Li, W., and Westheimer, G. (1996). Patterns that impair discrimination of line orientation in human vision. Perception 25, 1053-1064.
Westheimer, G., and Li, W. (1996). Classifying illusory contours by means of orientation discrimination. J. Neurophysiol. 75, 523-537.
Li, C.Y., and Li, W. (1994). Extensive integration field beyond the classical receptive field of cat's striate cortical neurons-classification and tuning properties. Vision Res. 34, 2337-2355.
Book Chapters
Li, W., and Gilbert, C.D. (2017). Perceptual learning: Neural mechanisms. In Reference Module in Neuroscience and Biobehavioral Psychology (Elsevier). DOI: 10.1016/B978-0-12-809324-5.02803-0.
Li, W., and Gilbert, C.D. (2013). Perceptual learning and plasticity in primary visual cortex. In The New Visual Neurosciences, J.S. Werner, and L.M. Chalupa, eds. (Cambridge: MIT Press), pp. 1001-1012.
Li, W., and Gilbert, C.D. (2009). Visual cortical plasticity and perceptual learning. In The Cognitive Neurosciences (4th Edition), M.S. Gazzaniga, ed. (Cambridge, Massachusetts: The MIT Press), pp. 129-140.
Li, W., and Gilbert, C.D. (2009). Perceptual learning: Neural mechanisms. In Encyclopedia of Neuroscience, L.R. Squire, ed. (Oxford: Academic Press), pp. 535-541.
Li, W., and Gilbert, C.D. (2008). Perceptual learning. In The Senses: A Comprehensive Reference, A.I. Basbaum, A. Kaneko, G.M. Shepherd, G. Westheimer, T.D. Albright, R.H. Masland, P. Dallos, D. Oertel, S. Firestein, G.K. Beauchamp, M.C. Bushnell, J.H. Kaas, and E. Gardner, eds. (New York: Academic Press), pp. 303-328.