Traveling waves of activity in primary visual cortex during binocular rivalry

被引：183

作者：

Lee, SH

Blake, R

Heeger, DJ

机构：

[1] NYU, Dept Psychol, New York, NY 10003 USA

[2] NYU, Ctr Neural Sci, New York, NY 10003 USA

[3] Vanderbilt Univ, Dept Psychol, Nashville, TN 37203 USA

来源：

NATURE NEUROSCIENCE | 2005年 / 8卷 / 01期

关键词：

D O I：

10.1038/nn1365

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

When the two eyes view large, dissimilar patterns that induce binocular rivalry, alternating waves of visibility are experienced as one pattern sweeps the other out of conscious awareness. Here we combine psychophysics with functional magnetic resonance imaging to show tight linkage between dynamics of perceptual waves during rivalry and neural events in human primary visual cortex (V1).

引用

收藏

页码：22 / 23

页数：2

相关论文

共 15 条

[1] FMRI OF HUMAN VISUAL-CORTEX [J].

ENGEL, SA ;

RUMELHART, DE ;

WANDELL, BA ;

LEE, AT ;

GLOVER, GH ;

CHICHILNISKY, EJ ;

SHADLEN, MN .

NATURE, 1994, 369 (6481) :525-525

[2] Traveling electrical waves in cortex: insights from phase dynamics and speculation on a computational role [J].

Ermentrout, GB ;

Kleinfeld, D .

NEURON, 2001, 29 (01) :33-44

[3] Spikes versus BOLD: what does neuroimaging tell us about neuronal activity? [J].

Heeger, DJ ;

Huk, AC ;

Geisler, WS ;

Albrecht, DG .

NATURE NEUROSCIENCE, 2000, 3 (07) :631-633

[4] THE PHENOMENON OF TRAVELING WAVES - A REVIEW [J].

HUGHES, JR .

CLINICAL ELECTROENCEPHALOGRAPHY, 1995, 26 (01) :1-6

[5] V1 activity is reduced during binocular rivalry [J].

Lee, Sang-Hun ;

Blake, Randolph .

JOURNAL OF VISION, 2002, 2 (09) :618-626

[6] Activity changes in early visual cortex reflect monkeys' percepts during binocular rivalry [J].

Leopold, DA ;

Logothetis, NK .

NATURE, 1996, 379 (6565) :549-553

[7] NEURONAL CORRELATES OF SUBJECTIVE VISUAL-PERCEPTION [J].

LOGOTHETIS, NK ;

SCHALL, JD .

SCIENCE, 1989, 245 (4919) :761-763

[8] Neural correlates of perceptual rivalry in the human brain [J].

Lumer, ED ;

Friston, KJ ;

Rees, G .

SCIENCE, 1998, 280 (5371) :1930-1934

[9] Neuronal activity in human primary visual cortex correlates with perception during binocular rivalry [J].

Polonsky, A ;

Blake, R ;

Braun, T ;

Heeger, DJ .

NATURE NEUROSCIENCE, 2000, 3 (11) :1153-1159

[10] The role of temporal cortical areas in perceptual organization [J].

Shenberg, DL ;

Logothetis, NK .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1997, 94 (07) :3408-3413