人类和猴子大脑皮层中立体结构的表征。

Representation of stereoscopic structure in human and monkey cortex.

作者信息

Tyler Christopher W

机构信息

Smith-Kettlewell Eye Research Institute, San Francisco, CA 94115, USA.

出版信息

Trends Neurosci. 2004 Mar;27(3):116-8; discussion 118-20. doi: 10.1016/j.tins.2003.12.009.

DOI:10.1016/j.tins.2003.12.009

PMID:15046080

Abstract

Tsao et al. have recently used functional magnetic resonance imaging to compare processing for moving stereoscopic forms in macaque and human brains. Most humans exhibited activation in a swath of lateral occipital areas, extending into the intraparietal sulcus, with a limited version of the same pattern in monkeys. However, neither species showed strong activation of the motion area known as MT in monkey or its human homolog.

摘要

曹等人最近利用功能磁共振成像技术，比较了猕猴和人类大脑中对移动立体图形的处理过程。大多数人类在枕叶外侧的一大片区域表现出激活，延伸至顶内沟，而猴子则呈现出相同模式的有限版本。然而，两个物种均未在猴子的MT运动区或其人类同源区域表现出强烈激活。