Reinforcement-related neurons in the primate basal forebrain respond to the learned significance of task events rather than to the hedonic attributes of reward
文献类型：期刊论文
| 作者 | Wilson FAW[*]1,2,3; Ma YY1,2,3,4 |
| 刊名 | COGNITIVE BRAIN RESEARCH
 |
| 出版日期 | 2004 |
| 卷号 | 19期号:1页码:74-81 |
| 关键词 | Acetylcholine Neuron Substantia innominata Diagonal band of Broca Amygdala Basal nucleus of Meynert Reward Learning and memory |
| ISSN号 | 0926-6410 |
| 通讯作者 | fraser@u.arizona.edu |
| 合作状况 | 其它 |
| 英文摘要 | The objective of this study was to determine if the responses of basal forebrain neurons are related to the cognitive processes necessary for the performance of behavioural tasks, or to the hedonic attributes of the reinforcers delivered to the monkey as a consequence of task performance. In all cases, it was found that the primary neuronal responses were to visual stimuli that required analysis important for the selection of a behavioural response and not to the delivery of reinforcement per se. Indeed, reinforcement-related neurons that responded only to the delivery of juice or of saline were never encountered. In additional experiments, it was found that abstract visual cues-specific gestures of the experimenter-that signaled the impending delivery of reinforcement were able to activate these neurons. These data are consistent with the view that reinforcement-related basal forebrain neurons influence the sensory and motor processes in the cerebral cortex, providing control signals that optimise the processing of complex sensory stimuli and/or the generation of appropriate behavioural responses. |
| 收录类别 | SCI |
| 原文出处 | 20041974.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/5429]  |
| 专题 | 昆明动物研究所_认知障碍病理学 |
| 作者单位 | 1.ARL Division of Neural Systems, Memory and Aging, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, PR China 2.Department of Psychology, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, PR China 3.Department of Neurology, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, PR China 4.Section of Cognitive Brain Research, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, PR China |
| 推荐引用方式 GB/T 7714 | Wilson FAW[*],Ma YY. Reinforcement-related neurons in the primate basal forebrain respond to the learned significance of task events rather than to the hedonic attributes of reward[J]. COGNITIVE BRAIN RESEARCH,2004,19(1):74-81. |
| APA | Wilson FAW[*],&Ma YY.(2004).Reinforcement-related neurons in the primate basal forebrain respond to the learned significance of task events rather than to the hedonic attributes of reward.COGNITIVE BRAIN RESEARCH,19(1),74-81. |
| MLA | Wilson FAW[*],et al."Reinforcement-related neurons in the primate basal forebrain respond to the learned significance of task events rather than to the hedonic attributes of reward".COGNITIVE BRAIN RESEARCH 19.1(2004):74-81. |
入库方式： OAI收割
来源：昆明动物研究所
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