Hypnagogia From Wikipedia, the free encyclopedia “Waking dream” redirects here. It is not to be confused with daydreaming. Look up hypnagogia in Wiktionary, the free dictionary. Hypnagogia Classification and external resources Specialty Sleep medicine Patient UK Hypnagogia [edit on Wikidata] Hypnagogia is the experience of the transitional state from wakefulness to sleep: the hypnagogic state … Continue reading Hypnagogia