【摘要】 <正> 从实验动物材料和人的临床研究早已提出颞叶,特别是它的深部核团和结构——杏仁核和海马,对情绪和行为的控制起重要作用。廿多年来已广泛地研究了海马的θ节律和其他电活动,提出了一些与行为相关的海马电活动理论。有人认为,海马的慢同步活更多还原

【Abstract】 Changes in cortical and hippocampus electro-activity during learning were studiedon the rabbit. The results are as follows: 1. The hippocampus shows slow rhythm theta waves and the cortex shows desyn-chronization during formation of conditioned reflex. 2. In the formation of conditioned reflex cortical and hippocampus activities arerelated in that cortical changes are always linked with hippocampus changes, but hip-pocampus changes are not necessarily accompanied by cortical changes. Furthermore,hippocampus changes are much more obvious. 3. During the process of the formation of conditioned reflex, formation rate onthe third and fourth day is the highest, then it gradually decreases. 4. Strongly established conditioned reflexes are easily differentiated and moredifficult to extinguish.更多还原