Effects of repeated disorientation on the acquisition of spatial tasks in rats: dissociation between the appetitive radial arm maze and aversive water maze.
Effects of repeated disorientation on the acquisition of spatial tasks in rats: dissociation between the appetitive radial arm maze and aversive water maze.
复制标题
反复迷失方向对大鼠空间任务获取的影响：食欲径向臂迷宫和厌恶水迷宫之间的分离。
DOI：
10.1037//0097-7403.23.2.194
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
Taube,JS
中科院分区：
文献类型：
--
作者：
Dudchenko,PA;Goodridge,JP;Seiterle,DA;Taube,JS
这项研究探讨了迷失方向对获取不同空间参考记忆任务的影响。在一项食欲驱动的径向臂迷宫任务中，其中一只手臂始终被诱饵，每次试验前迷失方向的大鼠相对于放置在透明容器中且没有迷失方向的大鼠来说，完成任务的能力受到损害。然而，迷失方向的老鼠能够在类似的训练条件下学习莫里斯水迷宫和水版本的径向臂迷宫，这表明迷失方向的影响可能与特定任务中涉及的动机的质量或数量相互作用。这些结果表明，食欲和厌恶空间任务是可分离的，并且由于迷失方向而造成的任何损害都是食欲径向臂迷宫任务所特有的。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
This study examined the effects of disorientation on the acquisition of different spatial reference memory tasks. In an appetitively motivated radial arm maze task in which 1 arm was consistently baited, rats that were disoriented before each trial were impaired in their ability to acquire the task relative to rats placed in a clear container and not disoriented. However, disoriented rats were able to learn a Morris water maze and a water version of the radial arm maze under similar training conditions, suggesting that the effects of disorientation may interact with the quality or quantity of motivation involved in a given task. These results suggest that appetitive and aversive spatial tasks are dissociable, and that any impairment that is due to disorientation is specific to the appetitive radial arm maze task.(PsycINFO Database Record (c) 2016 APA, all rights reserved)