Right-posterior face processing anomaly in depression.
Right-posterior face processing anomaly in depression.
复制标题
抑郁时右后面部处理异常。
DOI：
10.1037//0021-843x.109.1.116
复制
发表时间：
2000
影响因子：
4.6
通讯作者：
Miller,GA
中科院分区：
文献类型：
--
作者：
Deldin,PJ;Keller,J;Gergen,JA;Miller,GA
在一项针对 19 名重度抑郁症患者和 15 名对照者的研究中发现了右后脑异常的证据。参与者执行了一项识别记忆任务，涉及积极、中性和消极的面孔和单词刺激。头皮脑电波地形图表明抑郁症组存在特定区域的异常。患有重度抑郁症的人表现出与事件相关的大脑电位的 N200 成分减少，但面部表情而非言语。此外，结果表明区域异常特定于积极的面部刺激。研究结果根据情感和精神病理学区域大脑专业化模型进行解释。（PsycInfo 数据库记录 (c) 2022 APA，保留所有权利）
Evidence of a right-posterior brain anomaly was found in a study of 19 individuals with major depression and 15 controls. Participants performed a recognition-memory task involving positive, neutral, and negative face and word stimuli. Scalp brain wave topography suggested a region-specific anomaly in the depressed group. Individuals with major depression demonstrated a reduction in the N200 component of the event-related brain potential to faces and not words. Furthermore, results indicate that the regional anomaly is specific to positive facial stimuli. Findings are interpreted in light of a model of regional brain specialization in emotion and psychopathology.(PsycInfo Database Record (c) 2022 APA, all rights reserved)