Decoding Color Responses in Human Visual Cortex

被引：5

作者：

Kuriki, Ichiro ^{[1
,2
]}

Nakamura, Shingo ^{[2
]}

Sun, Pei ^{[3
]}

Ueno, Kenichi ^{[3
]}

Matsumiya, Kazumichi ^{[1
,2
]}

Tanaka, Keiji ^{[3
]}

Shioiri, Satoshi ^{[1
,2
]}

Cheng, Kang ^{[3
]}

机构：

[1] Tohoku Univ, RIEC, Sendai, Miyagi 9808577, Japan

[2] Tohoku Univ, GSIS, Sendai, Miyagi 9808577, Japan

[3] RIKEN BSI, Wako, Saitama 3510198, Japan

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2011年 / E94A卷 / 02期

关键词：

color; human vision; brain; decoding; fMRI; STRIATE CORTEX; UNIQUE HUES; MACAQUE; SELECTIVITY; SATURATION; STIMULI; VISION; MONKEY; BRAIN;

D O I：

10.1587/transfun.E94.A.473

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Color percept is a subjective experience and, in general, it is impossible for other people to tell someone's color percept. The present study demonstrated that the simple image-classification analysis of brain activity obtained by a functional magnetic resonance imaging (fMRI) technique enables to tell which of four colors the subject is looking at. Our results also imply that color information is coded by the responses of hue-selective neurons in human brain, not by the combinations of red-green and blue-yellow hue components.

引用

页码：473 / 479

页数：7

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