INSTRUMENTAL AVOIDANCE-CONDITIONING IN SPINAL RAT
INSTRUMENTAL AVOIDANCE-CONDITIONING IN SPINAL RAT
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DOI：
10.1016/0361-9230(76)90067-8
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发表时间：
1976-01-01
影响因子：
3.8
通讯作者：
BUERGER, AA
中科院分区：
文献类型：
--
作者：
CHOPIN, SF;BUERGER, AA
在平衡Horridge范式中暴露于工具性回避常规的脊髓大鼠能够达到连续更高的标准。实验动物和对照组动物都能够进行递增标准的工具性回避条件反射;实验动物在测试时表现出任务保留。在采集期间，未处理的实验动物的性能上级先前的对照动物。由于使用了平衡Horridge范式，致敏和反应变异性的影响可能不足以解释本实验的所有结果。数据表明，分级采集和保留都发生在脊柱水平。
Spinal rats exposed to an instrumental avoidance routine in a counterbalanced Horridge paradigm were able to achieve successively higher criteria. Both experimental and yoked control animals were capable of instrumental avoidance conditioning to incremental criteria; experimental animals exhibited retention of the task when tested. During acquisition, naive experimental animals were superior in performance to previous control animals. Due to the use of a counterbalanced Horridge paradigm, the effects of sensitization and response variability are probably not sufficient to explain all of the results of this experiment. The data suggest that both graded acquisition and retention occur at the spinal level.