述情障碍在青少年非自杀性自伤行为中的神经心理机制研究进展  

The neural and psychological mechanisms of alexithymia in adolescent non-suicidal self-injury

作　　者：张美淇 严舒雅 魏冬雪 梁翊昆 赖顺凯 贾艳滨[2] Zhang Meiqi;Yan Shuya;Wei Dongxue;Liang Yikun;Lai Shunkai;Jia Yanbin(School of Management,Jinan University,Guangzhou 510630,China;Department of Psychiatry,the First Affiliated Hospital of Jinan University,Guangzhou 510630,China)

机构地区：[1]暨南大学管理学院,广州510630 [2]暨南大学附属第一医院精神医学科,广州510630

出　　处：《中华精神科杂志》2025年第4期297-302,共6页Chinese Journal of Psychiatry

基　　金：国家重点研发计划重点专项(2022YFB4500600);国家自然科学基金(82271564);广州市科技计划项目(2023B03J1300,2024A04J4178)。

摘　　要：述情障碍是指一种情绪结构的缺陷,其在青少年非自杀性自伤(non-suicidal self-injury,NSSI)行为中的神经及心理机制尚不明确。述情障碍的神经基础可能通过影响情绪调节功能及情感表达功能对青少年NSSI发挥作用。同时,NSSI也被认为是述情障碍个体的非适应性的情绪调节方式,并与人格因素及社会心理因素产生交互影响。本文中从情绪功能的视角探讨述情障碍在青少年NSSI中的神经心理机制,为述情障碍与青少年NSSI的早期识别和精准干预提供理论依据。Alexithymia refers to a deficiency of emotional structure,but the neurologic and psychological mechanisms of non-suicidal self-injury(NSSI)in adolescents are still unclear.The neural basis of alexithymia may play a role in adolescents′NSSI by affecting the function of emotion regulation and emotion expression.At the same time,NSSI is also considered to be a non-adaptive emotional regulation mode for alexithymia individuals,which interacts with personality factors and psychosocial factors.This study explored the neuropsychological mechanism of alexithymia in adolescent NSSI from the perspective of emotional function,and provided theoretical basis for early identification and precise intervention of alexithymia and adolescent NSSI.

关 键 词：自我伤害行为 非自杀性自伤 述情障碍 情绪调节功能 情感表达功能 非适应性应对方式 

分 类 号：R749.4[医药卫生—神经病学与精神病学]