Tolkunov B F
I. M. Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Acad. Sci., St. Petersburg, Russia.
Ross Fiziol Zh Im I M Sechenova. 1999 Sep-Oct;85(9-10):1174-86.
The unit activity was studied in monkeys during various behavioural activities. The striatum unit responses revealed no functional specifics. Separate units reflected the character of activity in their firing rate as well as in different interrelationships between excitatory and inhibitory responses. The putamen units were shown to discriminate experimental alternatives mainly when the money arrived at a decision, and successful solving of the problem was shown to depend on the level of the discrimination. Specific corticofugal signals from different and dispersed cortical areas seem to converge while interacting at the striatum.
在猴子进行各种行为活动期间对其单位活动进行了研究。纹状体单位反应未显示出功能特异性。不同的单位在其放电率以及兴奋性和抑制性反应之间的不同相互关系中反映了活动的特征。壳核单位主要在猴子做出决定时表现出对实验选项的区分，并且问题的成功解决取决于区分的程度。来自不同且分散的皮质区域的特定皮质传出信号在纹状体相互作用时似乎会汇聚。
