心理科学进展2024，Vol.32Issue(8)：1221-1232,12.DOI:10.3724/SP.J.1042.2024.01221
焦虑青少年无意识恐惧的神经机制及干预
Identifying the impact of unconscious fear on adolescent anxiety:Cognitive neural mechanisms and interventions
摘要
Abstract
Anxiety disorders reach their peak prevalence during adolescence,significantly impacting young individuals'physical and mental health.Current insights into the pathogenesis,evolution,and treatment of adolescent anxiety predominantly focus on fear processing at a conscious level,overlooking a crucial aspect:the prefrontal cortex and its top-down control functions are not yet fully developed in adolescents.Therefore,applying a top-down mechanism to clinical treatment for adolescents may have limitations.Moreover,exploring automatic fear processing may help to extend the knowledge about the pathogenesis of anxiety in adolescents.This is the first research combined with unconscious perception to explore the occurrence,development,and mechanism of anxiety in adolescents.Recruiting adolescents who are in anxiety or vulnerable to anxiety as subjects and integrating paradigms used for examining unconsciousness,we aim to explore:1)the occurrence and development of unconscious fear processing,along with its underlying neural mechanisms in adolescents,and the impact of chronic stress hormones;2)the role of unconscious fear processing in the development of anxiety in adolescents;3)the noninvasive intervention for unconscious fear in adolescents.This project will provide scientific support for the prevention,recognition,and intervention of anxiety in adolescents and to promote all-round development of adolescents in physical and mental.关键词
恐惧/焦虑障碍/青少年/认知神经机制/恐惧消退Key words
fear/anxiety disorders/adolescent/cognitive neural mechanism/fear extinction分类
社会科学引用本文复制引用
雷怡,梅颖,王金霞,袁子昕..焦虑青少年无意识恐惧的神经机制及干预[J].心理科学进展,2024,32(8):1221-1232,12.基金项目
国家自然科学基金面上项目(32271142)资助. （32271142）
