Classical conditioning, differential conditioning, and second-order conditioning of the Aplysia gill-withdrawal reflex in a simplified mantle organ preparation.
Classical conditioning, differential conditioning, and second-order conditioning of the Aplysia gill-withdrawal reflex in a simplified mantle organ preparation.
复制标题
在简化的外套膜器官制备中，海兔退鳃反射的经典条件反射、差异条件反射和二阶条件反射。
DOI：
10.1037//0735-7044.112.3.636
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发表时间：
1998
影响因子：
1.9
通讯作者：
Kandel,ER
中科院分区：
文献类型：
--
作者：
Hawkins,RD;Greene,W;Kandel,ER
非联系性学习以前在一个简化的制备中进行了研究，该制备由孤立的加利福尼亚海虱的套膜器官和腹部神经节组成，这有利于将细胞事件与行为联系起来（TE Cohen等人，1997）。目前的研究结果表明，该准备中的鳃退缩反射也经历了两种联想形式的学习：经典条件反射和差异条件反射。此外，该反射通过新条件刺激（CS2）和前条件刺激（CS1）的前向配对或同时配对进行二级条件反射。此外，在同时发生的二级条件作用后，CS1的消失伴随着对CS2的反应下降，这表明条件作用可能参与了CS1与CS2之间的关联形成。在每一种范式中，海兔衣膜器官准备过程中的学习与脊椎动物的学习相似。（PsycINFO数据库记录(c) 2016 APA，版权所有）
Nonassociative learning was previously examined in a simplified preparation consisting of the isolated mantle organs and abdominal ganglion of Aplysia californica that is advantageous for relating cellular events to behavior (TE Cohen et al, 1997). Results of the current study show that the gill-withdrawal reflex in that preparation also underwent 2 associative forms of learning: classical conditioning and differential conditioning. In addition, the reflex underwent second-order conditioning with either forward or simultaneous pairing of a novel conditioned stimulus (CS2) and a previously conditioned stimulus (CS1). Moreover, extinction of CS1 after simultaneous second-order conditioning was accompanied by a decrease in responding to CS2, suggesting that the conditioning might have involved formation of an association between the CSs. In each of these paradigms, learning in the Aplysia mantle organ preparation resembled learning in vertebrates.(PsycINFO Database Record (c) 2016 APA, all rights reserved)