Past stories, future worries: sleep does not alter the emotional response to future-relevant or irrelevant negative memories

Key Points

• Emotional response to negative memories is unaffected by sleep, suggesting a stable memory processing system.
• Participants reported similar emotional reactions to future-relevant and irrelevant negative memories regardless of sleep.
• Analysis examines how sleep architecture interacts with emotional processing of memories over time.
• Findings indicate that memory processing, particularly of negative experiences, does not change significantly based on sleep quality.