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広島大学大学院人間社会科学研究科紀要. 教育学研究 1 号
2020-12-25 発行
リアリティモニタリングエラー経験の自己評価と自発脳波の時間的変動の関連
Relation Between Self-reported Reality-monitoring Error Experience and Temporal Fluctuation of Resting-state EEG
柏原 志保
Abstract
Reality monitoring (RM) is the process of making attributional judgments about the source of a memory, in particular, to determine whether a memory is derived from internally generated or externally perceived information. This study examined the relation between self-reported RM in everyday life and temporal fluctuation of the resting-state EEG. A total of 169 undergraduates and graduates took part in the experiment, of whom data of 135 participants were analyzed. First, resting-state spontaneous EEG was recorded for five minutes in the eye-closed resting condition, and then the participants were asked to answer the 32-item Reality-Monitoring Error Experience Questionnaire (RMEEQ) in order to assess the degree to which they experience RM errors in everyday life. The results showed that the coefficient of variation of the beta peak frequency of the spontaneous oscillation at frontal area was larger for those who were more likely to report that they experience RM errors in daily life. On the other hand, the long-range temporal correlation (LRTC) of spontaneous EEG was not correlated with the RMEEQ score. Therefore, it is suggested that the unstable temporal variability of frontal beta oscillation in the resting-state EEG relates to RM measured by RMEEQ.
About This Article
内容記述
本研究は，国立研究開発法人科学技術振興機構(JST) のCOIプログラムJPMJCE1311，およびJSPS科研費JP19J11638の支援を受けたものです。
著者キーワード
reality monitoring
resting-state EEG
temporal fluctuation
リアリティモニタリング
自発脳波
時間的変動
権利情報
Copyright (c) 2020 人間社会科学研究科
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