記憶を呼び戻す：キューの時間的関係が感情記憶の想起にどのように影響するか

Chantelle M Cocquyt¹, Isabel S Wilson¹, Khushi Sharma¹

¹Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, BC, V6T 1Z4, Canada.

Psychological research

|February 11, 2026

まとめ

中立的な文脈が経験に続く場合、感情的な出来事の記憶の想起が強化されます。この研究は、感情の時間的ダイナミクスが記憶の特異性と完全性にどのように影響するかを探求します。

科学分野:

Cognitive Psychology; Neuroscience of Memory; Human Emotion Research

背景:

Emotionally intense events are typically embedded within neutral contexts, forming interconnected narratives.; Understanding how temporal dynamics influence memory for emotional events is crucial for comprehending human experience.

研究の目的:

To investigate how the temporal order of neutral and emotional stimuli affects memory recall.; To examine the impact of temporal dynamics on the specificity, emotionality, and temporal order of event memories.

主な方法:

Participants encoded image triplets (neutral-emotional-neutral) and rated scene valence.; A retrieval phase used 'before' or 'after' cues to probe memory for event details.; Two independent samples were used to ensure result reliability.

主要な成果:

Recalling negative events showed improved specificity, precision, and emotional integrity when prompted by 'after' neutral content.; A temporal order memory task indicated a potential response bias towards reporting events occurring after the scene.

結論:

The temporal placement of neutral context significantly influences the retrieval of emotional event memories.; Findings offer new insights into narrative construction and memory retrieval for significant life experiences.

キーワード:

キューイング感情記憶エピソード記憶ネガティブ

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