CAJ | 학술논문

注意瞬脱是指个体在对同一位置出现的多个刺激进行识别时,如果第二个目标刺激出现在第一个目标刺激之后200~500 ms之间,那么个体对第二个目标刺激的识别会显著降低的现象。研究表明,注意瞬脱效应在健康人群中存在显著的个体差异,主要表现在工作记忆、对分心刺激的抑制能力、意向聚焦、情绪状态和人格等方面。近年来,注意瞬脱的个体差异也在多种神经疾病的临床研究中得到重视。未来的研究应更多关注注意瞬脱效应个体差异背后的神经机制以及应用研究。
주의순탈시지개체재대동일위치출현적다개자격진행식별시,여과제이개목표자격출현재제일개목표자격지후200~500 ms지간,나요개체대제이개목표자격적식별회현저강저적현상。연구표명,주의순탈효응재건강인군중존재현저적개체차이,주요표현재공작기억、대분심자격적억제능력、의향취초、정서상태화인격등방면。근년래,주의순탈적개체차이야재다충신경질병적림상연구중득도중시。미래적연구응경다관주주의순탈효응개체차이배후적신경궤제이급응용연구。
The attentional blink （AB） effect refers to the phenomenon of when participants exhibit an impaired ability to report a second target （T2） which appears within the time window of 200~500 ms after a first target （T1） within a stream of distractors. Recently, there has been a growing interest in investigating individual differences in the AB effect. The present paper firstly reviews recent studies which have explored individual differences in the AB effect from the cognitive, emotional, and personality perspectives. These differences have mainly been found to be embodied in working memory, the ability to inhibit distractors, dispositional focus, and personality. Recently, the individual differences in the AB effect have been highlighted in both clinical research and in terms of practical applications. Finally, we propose a new direction for research into the underlying of neural mechanism in the individual differences and the practical application.