布耶尔

´As the rats were learning, that reinforcement signal goes away, because you really don´t need it,´ Graybiel says.

“当老鼠学会了，加强信号也不见了，因为真的不需要了，”布耶尔说。

The research team trained two macaque monkeys to perform a simple eye-movement task.

安-格雷布耶尔的实验小组首先训练两只猕猴可以按照规定完成一个简单的眼部运动实验。

Graybiel and graduate student Mark Howe, lead author of the paper, set out to see if they could link these rhythms with the changes in brain state that accompany learning.

布耶尔和大学本科生马克·豪尔，文章的主要作者，指出这些节奏可能和学习过程中脑状态的变化相关联。