OPERANT CONDITIONING OF CORTICAL UNIT ACTIVITY
OPERANT CONDITIONING OF CORTICAL UNIT ACTIVITY
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DOI：
10.1126/science.163.3870.955
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发表时间：
1969-01-01
期刊：
影响因子：
56.9
通讯作者：
FETZ, EE
中科院分区：
文献类型：
--
作者：
FETZ, EE
未麻醉猴子（Macaca mulatta）中央前皮层中单个神经元的活动是通过输送食物颗粒来增强神经元放电率来调节的。除了食物强化之外，通常还提供单位射击速度的听觉或视觉反馈。经过几次训练后，猴子新分离的细胞的活性比强化前提高了 50% 到 500%。
The activity of single neurons in precentral cortex of unanesthetized monkeys (Macaca mulatta) was conditioned by reinforcing high rates of neuronal discharge with delivery of a food pellet. Auditory or visual feedback of unit firing rates was usually provided in addition to food reinforcement. After several training sessions, monkeys could increase the activity of newly isolated cells by 50 to 500 percent above rates before reinforcement.