【摘要】 本实验目的是观察损毁海马背部或腹部,动物接受新异刺激时,探究反应有何特点。结果表明,损毁海马背部或腹部后,在新异刺激作用时,皮层电图(ECoG)的惊觉反应率明显地低于对照组。作者对上述结果以及就海马在实现探究行为和习惯化中的作用进行了分析和讨论。更多还原

【Abstract】 The purpose of this experiment is to observe the characteristics of theECoG orienting reaction to novel stimuli after the lesion of the dorsal orventral areas of the hippocampus.The results show that the rate of thecortical arousal responses to the novel stimuli in the hippocampally damagedrabbits is significantly lower than that in the intact.Authors analyzed anddiscussed the results of the experiment and the hippocampal role played bythe orienting reaction and habituation.更多还原