自我报告的反社会人格障碍症状水平与神经对迫在眉的威胁的反应程度之间的负相关性
Hui Zhao1, R James R Blair2, Huali Zhou3
1School of Sociology, China University of Political Science and Law, Beijing, 102249, China.
Journal of psychiatric research
|July 10, 2025
概括
反社会人格障碍 (ASPD) 与大脑对威胁面孔的反应减少有关. 这表明ASPD症状较高的个体对威胁的非典型神经处理.
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:
- 反社会人格障碍 (ASPD) 与增加的反应性和目标导向的攻击性有关.
- 对环境威胁的非典型神经反应可能是这种高侵略风险的基础.
- 调查ASPD中威胁感知的神经相关性对于理解侵略至关重要.
研究的目的:
- 检查不同程度的自我报告ASPD的个体对威胁面部刺激的神经反应.
- 为了将自我报告的ASPD症状与威胁感知期间的大脑活动相关联.
主要方法:
- 54名男性参与者 (27名暴力犯罪者,27名社区对照) 接受了fMRI.
- 参与者看到了迫在眉的愤怒和中性面部刺激.
- 用人格障碍问卷的ASPD分级来评估反社会人格障碍症状.
主要成果:
- 在ASPD症状和威胁响应能力之间发现了显著的负相关性.
- 这种相关性在左上旋 (STG),左下旋和右腹顶部区域 (VTA) 中观察到.
结论:
- 自我报告的ASPD水平与神经对威胁反应能力的降低有关.
- 参与思维理论 (ToM) 和面部识别的大脑区域的非典型激活与更高的ASPD症状相关.
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