Dream tyranny: Hyperonirism diagnostic criteria.
L'Encephale June 1, 2026 Pierre A Geoffroy, Sammy Saadi, Sibylle Mauries et al.
Hyperonirism, or "epic dreaming," is an emerging clinical phenomenon characterized by excessive, vivid, and continuous dream activity associated with non-restorative sleep and daytime fatigue. Despite historical descriptions, it remains poorly defined and unrecognized by current nosological systems. We describe four patients assessed in expert sleep and psychiatry centers, presenting with...