Consciousness and cognition
August 1, 2020
Abigail Stocks, Michelle Carr, Remington Mallett et al.
33 citations
Higher levels of lucidity during dreaming are associated with more positive dream content and a more positive mood the following day. Twenty participants completed a week-long online dream diary after practicing lucid dream induction techniques. The study found no link between lucidity and subjective sleep quality. The findings suggest that cultivating lucid dreams may help improve waking mood, though longer-term studies are needed.
May 16, 2023
William Wong, Kátia C. Andrade, Thomas Andrillon et al.
21 citations
preprint
A new open-access database, DREAM, combines sleep magneto/electroencephalography (M/EEG) recordings with standardized dream reports to enable large-scale neurocognitive research on dreaming. The initial release includes 20 datasets from 561 participants and 2649 awakenings, each with at least 20 seconds of high-frequency M/EEG data and a classification of the subject's experience. Analyses demonstrate that features extracted from EEG can predict whether a person reports having had a conscious experience during both REM and NREM sleep. The database aims to overcome the limitations of small sample sizes and methodological variability in dream research, allowing new questions to be addressed at a scale unattainable by individual labs.
Frontiers in Sleep
June 24, 2026
Adam Haar Horowitz, Karen Konkoly, Michelle Carr et al.
A pilot study tested whether targeted dream incubation (TDI) at sleep onset can direct dream content into subsequent REM sleep. Eleven participants received verbal prompts about a tree and were awakened serially at sleep onset, then during a daytime nap. All 11 successfully incubated the target theme at sleep onset. Of the eight who entered REM sleep, four (50%) incorporated the tree into their first REM dream, and five (63%) did so in later REM dreams. Results suggest TDI may influence REM dream content, offering a method to explore how dream generation and function may be continuous or differ across sleep stages.
June 20, 2025
Daniel Morris, Blaise Elliott, Susana G. Torres‐platas et al.
preprint
Combining virtual reality (VR) with lucid dreaming—where a person knows they are dreaming—can create more profound experiences than VR alone. In this study, four frequent lucid dreamers experienced a VR simulation called Ripple, which previously reduced self-other boundaries and enhanced feelings of interconnectedness. Afterward, during REM sleep, sounds from Ripple were played quietly. Three participants had lucid dreams about Ripple, and all four reported dreams containing elements of the VR experience. Lucid dreams were validated in real time via physiological signals. The findings confirm that people can have lucid dreams that recapitulate prior VR experiences, suggesting a synergistic benefit for immersive exploration.