行为猴子额叶皮层的时空放电模式。

Spatio-temporal firing patterns in the frontal cortex of behaving monkeys.

作者信息

Abeles M, Prut Y

机构信息

Department of Physiology, Hebrew University, Hadassah Medical School Jerusalem, Israel.

出版信息

J Physiol Paris. 1996;90(3-4):249-50. doi: 10.1016/s0928-4257(97)81433-7.

DOI:10.1016/s0928-4257(97)81433-7

PMID:9116677

Abstract

Recording the activity of several neurons in parallel in the frontal cortex of behaving monkeys reveals that firing times of neurons can maintain +/- 1 ms accuracy even after delays of over 400 ms. The accurate firing structures were associated with behavior. Neural networks that can sustain such accuracy can learn 'learn' to bind with each other and thus may serve as building blocks for cognitive processes.

摘要

记录行为猴子额叶皮层中多个神经元的并行活动发现，即使在超过400毫秒的延迟后，神经元的放电时间仍能保持±1毫秒的精度。精确的放电结构与行为有关。能够维持这种精度的神经网络可以“学习”相互结合，因此可能作为认知过程的构建模块。