SUBCORTICAL STORAGE OF PAVLOVIAN CONDITIONING IN RABBIT
SUBCORTICAL STORAGE OF PAVLOVIAN CONDITIONING IN RABBIT
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DOI：
10.1016/0031-9384(77)90203-7
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发表时间：
1977-01-01
影响因子：
2.9
通讯作者：
RUSSELL, IS
中科院分区：
文献类型：
--
作者：
OAKLEY, DA;RUSSELL, IS
如果最初的学习是在正常状态下进行的，双侧手术去皮质并不能阻止巴甫洛夫瞬膜反应的完美保留，但如果动物在最初的学习时是半皮质的，则可以取消获得性反应。与正常对照组相比，正常获得轻音分化后的去皮质，通过取消对负条件刺激的反应，改善了分化水平，但增加了条件反应开始潜伏期。这些数据是根据哺乳动物大脑中巴甫洛夫条件反射的正常神经底物进行讨论的。
Bilateral surgical neodecortication did not prevent perfect retention of a Pavlovian nictitating membrane response in rabbits if the original learning took place in the normal state but did abolish the acquired responses if the animals were hemidecorticate at the time of original learning. Decortication subsequent to normal acquisition of a light-tone differentiation improved the level of differentiation, by abolishing responding to the negative conditional stimulus, but increased conditional response onset latencies in comparison with those of a normal control group. The data are discussed in terms of the normal neurological substrate of Pavlovian conditioning in the mammalian brain.