在重大抑郁症中,时间约束和行动意识
David H V Vogel1,2, Mathis Jording1, Peter H Weiss1,3
1Research Center Jülich, Institute of Neuroscience and Medicine, Cognitive Neuroscience (INM-3), Juelich, Germany.
Frontiers in psychiatry
|April 22, 2024
概括
患有重大抑郁障碍 (MDD) 的人体验到行动能力和自我效能感降低,与症状严重程度增加相关. 在MDD中观察到时间结合缺陷,这表明该人群的主观控制改变了.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 对自我控制经验的改变对于理解抑郁症精神病理学至关重要.
- 这项研究考察了时间约束,行动意识,自我效能和抑郁症严重程度之间的联系.
研究的目的:
- 调查时间约束,代理感,自我效能和主要抑郁症 (MDD) 症状严重程度之间的关系.
- 为了比较患有MDD的个体和健康的对照组之间的这些参数.
主要方法:
- 在42名MDD患者和40名对照人群中使用了Sense of Agency Scale (SoAS) 和General Self-Efficacy Scale (GSE).
- 使用BDI-II.II评估抑郁症状严重程度.
- 采用一种时间约束范式,涉及在观察与故意行动的条件下进行时间估计任务.
主要成果:
- 在这两组中,主体感 (SoAS) 评分与抑郁症状相反相关,与自我效能 (GSE) 呈正相关.
- 在MDD患者和对照人群之间发现了时间结合的明显差异.
- 在时间绑定和SoAS或GSE得分之间没有观察到显著的相关性.
结论:
- 大型抑郁症与抑郁症状与代理/自我效能感之间的反向关系有关.
- 经历控制的缺陷,特别是有意的行动,在MDD中更为明显.
- 时间约束和代理感可能代表不同的构造,需要进一步调查它们与MDD的自我有效性之间的关系.
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