CAJ | 학술논문

错误相关负波（ Error related negativity ， ERN ）是与反应紧密联系的监控动作和察觉错误的负向ERP成分，波峰大多在错误反应后20-100ms，产生源在前扣带回皮层；其功能意义可解释反应效果监控能力，即如何觉察、评价错误，甚至引起决策。运动员在训练和比赛过程中需要时刻监控自己，争取行为正确，他们应该及时地觉察错误、准确地评价错误。一部分人可能“知错就改”，而另外一部分人可能“错上加错”。他们的大脑活动究竟有何不同，可用ERN进行探讨，即从认知神经科学角度分析运动员如何对待错误。因此，在运动心理学研究中， ERN指标有较好的应用前景。
착오상관부파（ Error related negativity ， ERN ）시여반응긴밀련계적감공동작화찰각착오적부향ERP성분，파봉대다재착오반응후20-100ms，산생원재전구대회피층；기공능의의가해석반응효과감공능력，즉여하각찰、평개착오，심지인기결책。운동원재훈련화비새과정중수요시각감공자기，쟁취행위정학，타문응해급시지각찰착오、준학지평개착오。일부분인가능“지착취개”，이령외일부분인가능“착상가착”。타문적대뇌활동구경유하불동，가용ERN진행탐토，즉종인지신경과학각도분석운동원여하대대착오。인차，재운동심이학연구중， ERN지표유교호적응용전경。
Error related negativity ( ERN) is a negative ERP component which is used to monitor movement and detect error from autologous response .Its peak appears mostly in 20-100ms after the wrong reaction .Its source occurs in anterior cingulate cortex ( ACC) .It can be used to explain the capability of response monitoring , namely, to reflect how to detect error , evaluate error , and even to make a decision .When athletes deem material rewards and spiritual rewards of the final result are large , the variation of ERN amplitude is worth studying .In short, ath-letes need to monitor themselves all the time during their training and competition , and struggle for correct behav-ior.They should be timely aware of errors and evaluate accurately them .Some athletes may correct the error as soon as they know it .Others may mire in doubly wrong .ERN can be used to explore what are the differences of their brain activities.In other words, ERN can analyze how athletes deal with errors from the perspective of cogni-tive neuroscience .Therefore , ERN has a good prospect in sports psychology researches .