[大鼠复杂行为反应的动机支持]

[The motivational support of complex behavioral reactions in rats].

作者信息

Kurzina N P, Dem'ianenko G P, Batuev A S

出版信息

Zh Vyssh Nerv Deiat Im I P Pavlova. 1994 May-Jun;44(3):499-506.

Abstract

Unit activity of the medial wall of the frontal cortex was studied during spatial delayed performance in rats. Significant modifications of the neuronal activity were observed after the change of motivation. Direct neuronal projections from hypothalamic nuclei to the medial wall of the frontal cortex were revealed by horseradish peroxidase technique. The role of hypothalamo-cortical interaction in organization of motivational and emotional components of behaviour is discussed.

摘要

在大鼠进行空间延迟作业期间，对额叶皮质内侧壁的单位活动进行了研究。在动机改变后，观察到神经元活动有显著变化。通过辣根过氧化物酶技术揭示了从下丘脑核到额叶皮质内侧壁的直接神经元投射。讨论了下丘脑 - 皮质相互作用在行为的动机和情感成分组织中的作用。