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Updated: Jun 3, 2025

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood

Published on: February 11, 2017

自伤青少年的情绪调节:两个电路的故事

Carmen Santana-Gonzalez¹, Janani Ranatunga¹, Giang Nguyen¹

¹Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA.

Psychiatry research. Neuroimaging

|January 9, 2025

概括

非自杀自伤 (NSSI) 的青少年在情绪调节 (ER) 网络中表现出明显的脑活动. 这些发现揭示了NSSI的潜在生物标志物和未来治疗的目标.

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.
发展心理学发展心理学

背景情况:

非自杀性自我伤害 (NSSI) 与独特的情绪调节 (ER) 网络活动有关.
了解这些神经机制对于为患有NSSI行为 (NSSIB) 的青少年开发有效干预措施至关重要.

研究的目的:

调查NSSIB青少年与健康对照者在激发情绪的任务中ER网络连接的差异.
为了确定与NSSIB频率和缓解相关的神经相关物.

主要方法:

fMRI用于检查30名患有NSSIB的青少年和30名健康对照者的大脑活动.
参与者从事被动观看和积极情绪调节 (ER) 任务,涉及中性,积极,负面和自我伤害图像.
分析了大脑区域之间的连接,包括杏仁体和腹条纹体 (VS).

主要成果:

患有NSSIB的青少年在自我伤害图像的ER期间表现出桃体-前和下叶 (IPL) 连接性增加,与NSSI频率相关.
在自我伤害和积极图像的ER期间,NSSI年轻人观察到增加了与状回环和副海马体的VS连接性,与NSSI频率和缓解有关.
这些连接模式表明NSSIB的情绪调节和潜在的基于奖励的学习机制存在困难.

结论:

杏仁体和VS电路中明显的ER网络变化与青少年的NSSIB有关.
这些发现突出了NSSIB潜在的神经生物标志物,并确定了治疗干预的有希望的目标.

关键词:

阿米格达拉的一个桃体.情绪调节情绪调节功能连接性的功能连接性.救援救援救援救援救援救援自己伤害的自我伤害自己伤害的自我伤害.腹腔条纹体腹腔条纹体

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