UNIT-ACTIVITY OF THE MEDIAL WALL OF THE FRONTAL-CORTEX DURING DELAYED PERFORMANCE IN RATS
UNIT-ACTIVITY OF THE MEDIAL WALL OF THE FRONTAL-CORTEX DURING DELAYED PERFORMANCE IN RATS
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DOI：
10.1016/0166-4328(90)90145-5
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发表时间：
1990-12-14
影响因子：
2.7
通讯作者：
SHUTOV, AP
中科院分区：
文献类型：
--
作者：
BATUEV, AS;KURSINA, NP;SHUTOV, AP
在大鼠U形迷宫的延迟操作过程中，对内侧额叶皮质的单位活动进行了研究。所采样的大多数单位对实验序列中的不止一个事件有反应。空间选择性单位表明该区域参与短期记忆。记录到了几种类型的空间选择性单位。空间选择性单位的特定反应似乎与训练水平有关。讨论了内侧壁在基于概率预测的目标导向行为中的可能作用。
Unit activity from the medial frontal cortex was studied in rats during delayed performance on the U-shaped maze. Most units sampled responded to more than one event in the experimental sequence. Spatio-selective units suggest that this area is involved in short-term memory. Several types of spatio-selective units were recorded. Specific responses of spatio-selective units appear linked with a level of training. A possible role of the medial wall for goal-directed behavior based on probability prognosis is discussed.