Neurological Insights into Attentional Deficits in High Trait Anxiety: a Commentary on Hu et al.’s Paper in Cerebral Cortex (2023)  

高特质焦虑个体注意缺陷的神经学见解——对胡等在《大脑皮层》发表文章(2023)的评论

作　　者：MA Hao-Yun LIANG Jian-Hui LIU Dong-Qiang 马灏云;梁建惠;刘东强(辽宁师范大学脑与认知神经科学研究中心,大连116029;中国科学院深圳先进技术研究院深港脑科学创新研究院,深圳518055)

机构地区：[1]Research Center of Brain and Cognitive Neuroscience,Liaoning Normal University,Dalian 116029,China [2]Shenzhen-Hong Kong Institute of Brain Science,Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen 518055,China

出　　处：《生物化学与生物物理进展》2024年第12期3321-3326,共6页Progress In Biochemistry and Biophysics

基　　金：STI2030重大项目(2022ZD0209500);国家自然科学基金(32371091);辽宁省教育厅科研项目(LQ2019031)资助。

摘　　要：In a recent publication,Hu et al.(2023)have reported that individuals with high trait anxiety exhibit attentional deficits characterized by reduced inhibition of distractors and delayed attentional selection of targets,indicating impaired top-down attentional control.This commentary underscores their significant contributions to the cognitive theory of anxiety.Based on their findings,we propose a novel training approach called attentional inhibition training(AIT),aimed at improving top-down attentional control to alleviate symptoms of anxiety.Furthermore,we explore the potential application of non-invasive transcranial magnetic stimulation(TMS)for rapidly enhancing attentional control function.Hu等(2023)发表文章探讨了高特质焦虑个体在抑制干扰和目标选择延迟方面所遇到的挑战,表明其对注意自上而下控制能力受损,尤其在不可预测的情况下,这种注意抑制适应性受到了影响。本文强调了Hu等发现高特质焦虑个体注意缺陷机制的重要性。基于他们的工作,本文提出了一种新颖的训练方法——注意抑制训练(AIT),旨在增强自上而下的注意控制,以缓解焦虑症状。此外,文章还探讨了利用无创经颅磁刺激(TMS)快速增强注意功能的应用。文章还强调,这一方法的有效性有赖于未来研究精确定位控制注意的脑区。

关 键 词：ANXIETY attentional deficit attentional inhibition cognitive training neural mechanism 

分 类 号：B842[哲学宗教—基础心理学] B845[哲学宗教—心理学]