Effect of paradoxical sleep deprivation and stress on passive avoidance behavior
文献类型：期刊论文
| 作者 | Wang, JH; van den Buuse, M; Tian, SW; Ma, YY; J. Hong Wang; Y. Ye Ma |
| 刊名 | PHYSIOLOGY & BEHAVIOR
 |
| 出版日期 | 2003-09-01 |
| 卷号 | 79期号:4-5页码:591-596 |
| 关键词 | paradoxical sleep step-through passive avoidance aversive memory |
| ISSN号 | 0031-9384 |
| 文献子类 | Article |
| 英文摘要 | Previous studies have shown that several types of stress can induce memory impairment. However, the memory effects of paradoxical sleep deprivation (PSD), a stressor in itself, are unclear. We therefore compared passive avoidance behavior of rats undergoing PSD and PSD stress yoked-control (PSC) using the "reversed flowerpot method." When rats were kept isolated on a PSC platform for 24 It immediately after criterion training, retention trials showed impaired aversive memory storage. When delayed for 24 h after criterion training, PSC stress did not disrupt retention performance. In rats subjected to PSD, either immediately or 24 It after criterion training, there was no disruption of aversive memory consolidation. These results suggest that, during stress, paradoxical sleep plays a role in erasing aversive memory traces, in line with the theory that we "dream in order to forget."; Previous studies have shown that several types of stress can induce memory impairment. However, the memory effects of paradoxical sleep deprivation (PSD), a stressor in itself, are unclear. We therefore compared passive avoidance behavior of rats undergoing PSD and PSD stress yoked-control (PSC) using the "reversed flowerpot method." When rats were kept isolated on a PSC platform for 24 It immediately after criterion training, retention trials showed impaired aversive memory storage. When delayed for 24 h after criterion training, PSC stress did not disrupt retention performance. In rats subjected to PSD, either immediately or 24 It after criterion training, there was no disruption of aversive memory consolidation. These results suggest that, during stress, paradoxical sleep plays a role in erasing aversive memory traces, in line with the theory that we "dream in order to forget." (C) 2003 Elsevier Inc. All rights reserved. |
| 学科主题 | 健康心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000185373100007 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5351]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | J. Hong Wang; Y. Ye Ma |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Zool, Sect Cognit Brain Res, Yunnan 650223, Peoples R China 2.Mental Hlth Res Inst, Parkville, Vic, Australia 3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Kunming, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, JH,van den Buuse, M,Tian, SW,et al. Effect of paradoxical sleep deprivation and stress on passive avoidance behavior[J]. PHYSIOLOGY & BEHAVIOR,2003,79(4-5):591-596. |
| APA | Wang, JH,van den Buuse, M,Tian, SW,Ma, YY,J. Hong Wang,&Y. Ye Ma.(2003).Effect of paradoxical sleep deprivation and stress on passive avoidance behavior.PHYSIOLOGY & BEHAVIOR,79(4-5),591-596. |
| MLA | Wang, JH,et al."Effect of paradoxical sleep deprivation and stress on passive avoidance behavior".PHYSIOLOGY & BEHAVIOR 79.4-5(2003):591-596. |
入库方式： OAI收割
来源：心理研究所
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