Anhedonia and emotional word memory in patients with depression
文献类型：期刊论文
| 作者 | Liu, Wen-hua; Wang, Ling-zhi; Zhao, Su-hua; Ning, Yu-ping; Chan, Raymond C. K.
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| 刊名 | PSYCHIATRY RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 200期号:002-003页码:361-367 |
| 关键词 | Depression Anhedonia Memory Emotional processing |
| ISSN号 | 0165-1781 |
| 产权排序 | 4 |
| 通讯作者 | Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Psychol & Appl Cognit Neurosci Lab, 4A Datun Rd, Beijing 100101, Peoples R China. |
| 英文摘要 | Anhedonia is a key diagnostic criterion for major depression. Investigating the relation between the specific symptoms and emotional processing may help to understand the underlying cognitive mechanism of anhedonia in depression. In this study, we explored the potential association between memory for emotional words and anhedonia in 71 patients with depression and 61 healthy individuals. An emotional word-rating task was administered to assess self-reported emotional experience to words on both valence and arousal dimensions, and subsequent recall and recognition memory for these words. Depressed patients demonstrated a reduction in pleasure and arousal experience to positive words, but an increase in arousal experience to negative words. Depressed patients also displayed a lower overall memory performance in recall measure and a bias to memory of more negative words. Moreover, state anhedonia and trait anhedonia were associated with attenuated positive experience and enhanced negative experience in patients with depression only. Higher levels of anhedonia and depression severity were also associated with fewer positive words and more negative words memory. Patients with depression displayed a flat pattern of emotional experience to positive stimuli and a tendency towards rating negative stimuli more intensely. (C) 2012 Elsevier Ireland Ltd. All rights reserved. |
| 学科主题 | Cognitive psychology ; Health psychology |
| 收录类别 | SCI |
| 项目简介 | This study was supported partially by National Science Fund China Young Investigator Award (81088001), the Knowledge Innovation Project of the Chinese Academy of Sciences (KSCX2-EW-J-8) and the Guangdong Natural Science Foundation (112004) and Guangzhou Education Bureau (10A253). |
| 原文出处 | http://ac.els-cdn.com/S0165178112003770/1-s2.0-S0165178112003770-main.pdf?_tid=bd0dc17c-a82c-11e4-a635-00000aacb35e&acdnat=1422587263_8867078b960d641afc831f4bc3446372 |
| 语种 | 英语 |
| WOS记录号 | WOS:000313764700047 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/14289]  |
| 专题 | 心理研究所_脑与认知科学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Wen-hua,Wang, Ling-zhi,Zhao, Su-hua,et al. Anhedonia and emotional word memory in patients with depression[J]. PSYCHIATRY RESEARCH,2012,200(002-003):361-367. |
| APA | Liu, Wen-hua,Wang, Ling-zhi,Zhao, Su-hua,Ning, Yu-ping,&Chan, Raymond C. K..(2012).Anhedonia and emotional word memory in patients with depression.PSYCHIATRY RESEARCH,200(002-003),361-367. |
| MLA | Liu, Wen-hua,et al."Anhedonia and emotional word memory in patients with depression".PSYCHIATRY RESEARCH 200.002-003(2012):361-367. |
入库方式： OAI收割
来源：心理研究所
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