Dreaming while being partially awake is formally classified as a distinct sleep phenomenon
Is it true that dreaming while being partially awake is formally classified as a distinct sleep phenomenon?
Yes. States of consciousness occurring between wakefulness and sleep—such as lucid dreaming, hypnagogic hallucinations, and sleep paralysis—are formally recognized and classified in scientific literature as distinct experiential and physiological phenomena.
Verdict: SUPPORTED · 5 sources for, 0 against · Last checked
The retrieved papers consistently discuss intermediate states between waking and sleeping (such as lucid dreaming, hypnagogic hallucinations, and sleep paralysis) as recognized, distinct physiological and phenomenological phenomena studied in cognitive neuroscience and sleep medicine. Therefore, the claim is well-supported by the literature.
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B, B., SA, M., & M, D. (2019). The cognitive neuroscience of lucid dreaming.. doi.org. https://doi.org/10.1016/j.neubiorev.2019.03.008
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Mainieri, G., Maranci, J., Champetier, P., Leu-Semenescu, S., Gales, A., Dodet, P., & Arnulf, I. (2020). Are sleep paralysis and false awakenings different from REM sleep and from lucid REM sleep? A spectral EEG analysis. doi.org. https://doi.org/10.5664/jcsm.9056
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KOMPANJE, E. J. O. (2008). <i>‘The devil lay upon her and held her down’</i> Hypnagogic hallucinations and sleep paralysis described by the Dutch physician Isbrand van Diemerbroeck (1609–1674) in 1664. doi.org. https://doi.org/10.1111/j.1365-2869.2008.00672.x
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MT, H., BE, A., SA, A., K, M., Y, K., B, E., A, M., ZJ, A., NP, S., M, W., & ME, E. (2024). Prevalence and Clinical Characteristics of Sleeping Paralysis: A Systematic Review and Meta-Analysis.. doi.org. https://doi.org/10.7759/cureus.53212
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G, F. (2024). To be or not to be hallucinating: Implications of hypnagogic/hypnopompic experiences and lucid dreaming for brain disorders.. doi.org. https://doi.org/10.1093/pnasnexus/pgad442
What does the evidence say?
The retrieved papers consistently discuss intermediate states between waking and sleeping (such as lucid dreaming, hypnagogic hallucinations, and sleep paralysis) as recognized, distinct physiological and phenomenological phenomena studied in cognitive neuroscience and sleep medicine. Therefore, the claim is well-supported by the literature.
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