CAJ | 학술논문

情绪记忆研究最近一致发现了情绪记忆权衡效应,即人们对情绪事件的中心或核心特征的记忆增强,而对情绪事件的周围或背景特征的记忆受损。该效应证明情绪记忆具有选择性,情绪唤醒可以诱发出多种记忆选择性效应,并具有相当强的普遍性和稳定性,同时受较多主、客观因素的影响。相关理论逐步深入地阐述了该效应发生的可能机制,该效应在注意分配、编码以及编码后加工上的行为证据不断积累,但相关神经机制研究十分缺乏。未来研究应重视该效应的神经与遗传机制以及探讨面孔情绪诱发的记忆权衡效应等。
정서기억연구최근일치발현료정서기억권형효응,즉인문대정서사건적중심혹핵심특정적기억증강,이대정서사건적주위혹배경특정적기억수손。해효응증명정서기억구유선택성,정서환성가이유발출다충기억선택성효응,병구유상당강적보편성화은정성,동시수교다주、객관인소적영향。상관이론축보심입지천술료해효응발생적가능궤제,해효응재주의분배、편마이급편마후가공상적행위증거불단적루,단상관신경궤제연구십분결핍。미래연구응중시해효응적신경여유전궤제이급탐토면공정서유발적기억권형효응등。
Recently,researches in emotional memory consistently revealed that memory performance is enhanced for central or core features of emotional events but memory for peripheral or background features is not enhanced and may even be impaired,named emotional memory trade-offs effects or the emotion-induced memory trade-offs effects.The effects suggest that emotional memory have selectivity and emotional arousal may evoke some kinds of memory selectivity effects,which are strongly universal and stable,but impacted by a number of subjective and objective factors in some situations.Some theoretical approaches discussed the potential mechanisms and behavioral evidences in attentional distribution,encoding and post-encoding processes were increasing gradually.However,relevant studies exploring the neural mechanisms are rare.The neural and genetic mechanisms underlying the effects should be emphasized and emotional face expressions-evoked memory trade-offs effects will be discussed in future.