衰老对双相情绪障碍中面部情绪识别的影响
Caitlin E Millett1, Alexandra A Corrigan1, Alexandra Adamis2
1Mood and Psychosis Research Program, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States of America.
Psychiatry research
|August 6, 2023
概括
患有双相情感障碍 (BD) 的老年人没有在健康个体中看到的典型的积极性效应,影响他们的情绪处理和幸福感.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 心理学 心理学 心理学
背景情况:
- 双极性障碍 (BD) 与夸张的消极偏见有关.
- 衰老对BD情绪处理的影响还不太清楚.
- 积极性效应,即随着年龄的增长专注于积极刺激的倾向,在健康的衰老中很常见.
研究的目的:
- 为了调查患有双相情感障碍 (BD) 的人是否会随着年龄的增长而经历积极性效应.
- 为了检查与BD和健康对照 (HCs) 个体之间的情绪处理中的年龄相关差异.
主要方法:
- 对202名患有BD的参与者 (18-65岁) 和53名健康对照 (HC) 的横截面研究.
- 参与者完成了剑桥神经心理测试自动化电池 (CANTAB) 情绪识别任务 (ERT).
- 差异分析 (ANOVA) 用于测试年龄,诊断及其对情绪刺激识别相互作用的主要影响.
主要成果:
- 健康对照 (HCs) 显示,随着年龄的增长,识别积极刺激的准确性增加.
- 这种与年龄相关的积极性效应在患有双相情感障碍 (BD) 的参与者中不存在.
- 根据年龄的相互作用发现了幸福识别的显著诊断,年长的HC超越了年长的BD患者.
结论:
- 与健康个体相比,老龄化对双相情感障碍 (BD) 患者的情绪处理有不同的影响.
- 在患有BD的老年人中缺乏积极性效应表明,在晚年生活中存在独特的挑战.
- 进一步的研究对于优化全球老龄化BD人口的结果至关重要.
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