The study, published in Anesthesiology, found dreaming while under anesthesia was common and most patients reported calming, positive dreams that were associated with a better overall surgical experience. The researchers hope to use their protocol – designed to enable dreaming during emergence from general anesthesia – in future studies that explore dreams in patients with stress disorders. “The frontier is seeing how far this goes – if you can induce these dreamlike states and really make for transformative events in people's lives,” study coauthor Dr. Boris Heifets told TIME Magazine.
Date of last update: June 25, 2026