抑郁症的严重程度与观察到的社交接触的愉悦性降低以及当前的亲密接触体验减少有关
Victoria C Tinker1, Paula D Trotter2, Charlotte Krahé1
1Department of Primary Care and Mental Health, University of Liverpool, Liverpool, United Kingdom.
PloS one
|August 2, 2023
概括
抑郁症与认为观察到的触摸不那么愉快,特别是更快的触摸有关,并且与不那么亲密的触摸有关,而不是对触摸的普遍渴望.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
背景情况:
- 抑郁症通常涉及社会退缩和改变对社会线索的看法.
- 抑郁症对感知社交触摸的影响,特别是C触觉 (CT) afferent神经纤维激活,仍然不清楚.
研究的目的:
- 调查抑郁症严重程度与观察到的社交接触的感知愉悦度之间的关联.
- 探索抑郁,渴望触摸和当前亲密的触摸体验之间的关系.
主要方法:
- 一项涉及226名成年人的横截面研究,评估了抑郁症的严重程度,触摸的渴望和观察到的社交接触的愉悦感.
- 参与者对不同速度 (CT最佳和非CT最佳) 和位置的社交触摸视频进行了评分,控制了无情感和触摸态度.
主要成果:
- 较大的抑郁症严重程度与较低的感触愉悦度等级相关,特别是在更快,非CT最佳速度的速度.
- 与没有/最小抑郁症组相比,可能抑郁症组对CT-最佳和最快的非CT-最佳触摸速度都评价为不那么愉快.
- 触摸渴望与抑郁症严重程度无关;然而,减少当前的亲密接触与更高的抑郁症症状有关.
结论:
- 抑郁症与观察到的社交触摸中的愉悦感受减少有关,但这种效应并不特定于CT-最佳触摸.
- 减少当前亲密接触的水平,而不是对触摸的普遍渴望,可能与抑郁症的严重程度更密切相关.
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