Electrical phenomena in the telencephalon of the pigeon during pecking.
Electrical phenomena in the telencephalon of the pigeon during pecking.
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DOI：
10.1007/bf01182997
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发表时间：
1985-05-01
影响因子：
--
通讯作者：
Bures, J
中科院分区：
文献类型：
--
作者：
Boiko, V P;Bures, J
在50只不受约束的鸽子中研究了啄击过程中纹状体各区域的运动电位和神经元活动的变化。在啄食过程中出现的运动电位记录从纹状体的所有区域。纹状体的神经元在啄食过程中改变了它们的活动水平（它们在大多数情况下变得更加活跃）。运动电位和神经元活动的时间特征表明纹状体的喙尾激活。在啄食动作过程中，顶盖对闪光反应的诱发电位的幅度发生了变化。
So-called motor potentials and changes in the neuronal activity of various regions of the striatum during pecking were studied in 50 unrestrained pigeons. The motor potentials which appeared during pecking were recorded from all regions of the striatum. Neurons of the striatum changed their level of activity during pecking (they became more active for the most part). The temporal characteristics of the motor potentials and the neuronal activity suggest a rostro-caudal activation of the striatum. The amplitude of the evoked potential of the tectum in response to a flash of a light changed during pecking movements.