Advanced meditation, sleep, and consciousness science: An emerging frontier.
Neuroscience and biobehavioral reviews August 1, 2026 Clarita Bonamino, Clara Hausen, Matthew D Sacchet
Consciousness can persist, transform, and dissolve across wakefulness, sleep, and advanced meditation. An interdisciplinary perspective reveals converging phenomena that challenge binary accounts of consciousness and highlight its graded, dynamic, and trainable nature. The interface of advanced meditation, sleep, and consciousness science constitutes a promising frontier for understanding the structure, dynamics, and limits of conscious experience. Advanced meditation offers cultivable means for modulating these dimensions, while sleep provides recurring biological states in which awareness, experiential content, embodiment, and sensory input coupling systematically dissociate. Evidence from these domains highlights states such as deep absorption meditation, cessations, lucid dreaming, sleep-wake transitions, and clear light sleep that challenge binary distinctions between consciousness and unconsciousness. An integrated, mixed-methods perspective enables a more nuanced examination of graded and minimal forms of conscious experience.