Abstracts
Résumé
Le syndrome de la tête qui explose (STE) est une parasomnie sensorielle survenant lors des transitions entre l’éveil et le sommeil, durant laquelle les patients entendent un bruit fort, bref et intense qui les réveillent. La rassurance est généralement indiquée, mais il n’existe pas de traitement validé pour les patients présentant des symptômes fréquents et incapacitants.
Nous rapportons le cas d’un homme ayant développé un STE après avoir cessé une utilisation chronique de cannabis. Les symptômes quotidiens et la détresse associée ont mené à une rechute de consommation. En parallèle, le patient a appris le Training autogène de Schultz par l’entremise d’un outil d’intelligence artificielle. Cet apprentissage a été mené dans l’objectif de traiter des terreurs nocturnes occasionnelles, durant lesquelles il criait et réveillait sa femme en début de nuit (lui-même étant amnésique des évènements).
Le patient décrit une soirée spécifique durant laquelle la combinaison du training autogène et du cannabis à haute teneur en THC aurait permis d’avorter la survenue d’un épisode de STE. Spécifiquement, le patient rapporte qu’un état de transe augmenté aurait facilité la genèse d’une formulation spécifique mettant fin à l’épisode. Depuis, le patient continue d’appliquer le training autogène quotidiennement et n’a pas eu de récidive de STE. Il a finalement réussi à cesser complètement le cannabis.
Ce cas suggère que l’autohypnose pourrait représenter une approche non pharmacologique prometteuse pour les patients ayant des formes sévères de STE. L’effet synergique rapporté entre les techniques d’autohypnose et l’utilisation d’agents psychoactifs est intrigante, mais demeure à étudier systématiquement.
Mots-clés :
- hypnose,
- training autogène de Schultz,
- parasomnie,
- trouble lié à l’usage
Abstract
Exploding Head Syndrome (EHS) is a sensory parasomnia occurring at transitions between wakefulness and sleep, during which patients hear a loud, brief, and intense noise that awakens them. Reassurance is generally indicated, but there is no validated treatment for patients with frequent and disabling symptoms.
We report the case of a man who developed EHS after discontinuing chronic cannabis use. Daily symptoms and the associated distress led to a relapse into use. In parallel, the patient learned Schultz autogenic training through an artificial intelligence tool. This training was undertaken with the aim of treating occasional sleep terrors, during which he would scream and awaken his wife at the beginning of the night (while he himself was amnestic of the events).
The patient describes a specific evening during which the combination of autogenic training and high‑THC cannabis appeared to abort the onset of an EHS episode. Specifically, he reports that a heightened trance state facilitated the generation of a specific formula that terminated the episode. Since then, the patient has continued to practice autogenic training daily and has had no recurrence of EHS. He ultimately succeeded in completely discontinuing cannabis.
This case suggests that self‑hypnosis could represent a promising non‑pharmacological approach for patients with severe forms of EHS. The reported synergistic effect between self‑hypnosis techniques and the use of psychoactive agents is intriguing but remains to be studied systematically.
Keywords:
- hypnosis,
- Schultz autogenic training,
- parasomnia,
- substance use disorder
Appendices
Bibliographie
- Althoff, M. D., Kinney, G. L., Aloia, M. S., Sempio, C., Klawitter, J. et Bowler, R. P. (2024). The impact of cannabis use proximal to sleep and cannabinoid metabolites on sleep architecture. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 20(10), 1615-1625. https://doi.org/10.5664/jcsm.11212 10.5664/jcsm.11212 Google Scholar Search this bibliographic reference on Google Scholar
- Biresaw, M. S., József Vitrai, Halász, P., Correa, V. M. et Szűcs, A. (2025). Brain localization and morphological changes in NREM parasomnias. A systematic review study. Sleep and Breathing, 29(6). https://doi.org/10.1007/s11325-025-03492-z 10.1007/s11325-025-03492-z Google Scholar Search this bibliographic reference on Google Scholar
- Bissonnette, J., Dumont, E., Pinard, A. M., Landry, M., Rainville, P. et Ogez, D. (2024). Hypnosis and music interventions for anxiety, pain, sleep and well-being in palliative care : systematic review and meta-analysis. BMJ Support Palliat Care, 13(e3), e503-e514. https://doi.org/10.1136/bmjspcare-2022-003551 10.1136/bmjspcare-2022-003551 Google Scholar Search this bibliographic reference on Google Scholar
- De Benedittis, G. (2024). Hypnotic Modulation of Autonomic Nervous System (ANS) Activity. Brain Sci, 14(3). https://doi.org/10.3390/brainsci14030249 10.3390/brainsci14030249 Google Scholar Search this bibliographic reference on Google Scholar
- Denis, D., Poerio, G. L., Derveeuw, S., Badini, I. et Gregory, A. M. (2019). Associations between exploding head syndrome and measures of sleep quality and experiences, dissociation, and well-being. Sleep, 42(2). https://doi.org/10.1093/sleep/zsy216 10.1093/sleep/zsy216 Google Scholar Search this bibliographic reference on Google Scholar
- Earleywine, M., Ueno, L. F., Mian, M. N. et Altman, B. R. (2021). Cannabis-induced oceanic boundlessness. J Psychopharmacol, 35(7), 841-847. https://doi.org/10.1177/0269881121997099 10.1177/0269881121997099 Google Scholar Search this bibliographic reference on Google Scholar
- Fernandez, A., Urwicz, L., Vuilleumier, P. et Berna, C. (2021). Impact of hypnosis on psychophysiological measures : A scoping literature review. Am J Clin Hypn, 64(1), 36-52. https://doi.org/10.1080/00029157.2021.1873099 10.1080/00029157.2021.1873099 Google Scholar Search this bibliographic reference on Google Scholar
- Fortune, D. G. et Richards, H. L. (2024). Exploding Head Syndrome : A Systematic Scoping Review. Sleep Med Clin, 19(1), 121-142. https://doi.org/10.1016/j.jsmc.2023.10.007 10.1016/j.jsmc.2023.10.007 Google Scholar Search this bibliographic reference on Google Scholar
- Fotis Sakellariou, D., Nesbitt, A. D., Higgins, S., Beniczky, S., Rosenzweig, J., Drakatos, P., Gildeh, N., Murphy, P. B., Kent, B., Williams, A. J., Kryger, M., Goadsby, P. J., Leschziner, G. D. et Rosenzweig, I. (2020). Co-activation of rhythms during alpha band oscillations as an interictal biomarker of exploding head syndrome. Cephalalgia : an international journal of headache, 40(9), 949-958. https://doi.org/10.1177/0333102420902705 10.1177/0333102420902705 Google Scholar Search this bibliographic reference on Google Scholar
- Gorelick D. A. (2023). Cannabis-Related Disorders and Toxic Effects. The New England journal of medicine, 389(24), 2267-2275. https://doi.org/10.1056/NEJMra2212152 10.1056/NEJMra2212152 Google Scholar Search this bibliographic reference on Google Scholar
- Iranzo, A., Santamaria, J. et Tolosa, E. (2016). Idiopathic rapid eye movement sleep behaviour disorder : diagnosis, management, and the need for neuroprotective interventions. The Lancet. Neurology, 15(4), 405-419. https://doi.org/10.1016/S1474-4422(16)00057-0 10.1016/S1474-4422(16)00057-0 Google Scholar Search this bibliographic reference on Google Scholar
- Kelly, S. F., Fisher, S. et Kelly, R. J. (1978). Effects of cannabis intoxication on primary suggestibility. Psychopharmacology (Berl), 56(2), 217-219. https://doi.org/10.1007/bf00431853 10.1007/BF00431853 Google Scholar Search this bibliographic reference on Google Scholar
- Kohler, W. C. et Kurz, P. J. (2017). Hypnosis in the management of sleep disorders. Routledge. 10.4324/9781315161709 Google Scholar Search this bibliographic reference on Google Scholar
- Lemercier, C. E. et Terhune, D. B. (2018). Psychedelics and hypnosis : Commonalities and therapeutic implications. J Psychopharmacol, 32(7), 732-740. https://doi.org/10.1177/0269881118780714 10.1177/0269881118780714 Google Scholar Search this bibliographic reference on Google Scholar
- Mainieri, G., Loddo, G., Provini, F., Nobili, L., Manconi, M. et Castelnovo, A. (2023). Diagnosis and Management of NREM Sleep Parasomnias in Children and Adults. Diagnostics (Basel), 13(7). https://doi.org/10.3390/diagnostics13071261 10.3390/diagnostics13071261 Google Scholar Search this bibliographic reference on Google Scholar
- Missak, C., George, J. et Gurubhagavatula, I. (2020). 1239 Mind Blown : Exploding Head Syndrome as a Side Effect of Marijuana. Sleep, 43(Supplement_1), A472–A473. https://doi.org/10.1093/sleep/zsaa056.1233 10.1093/sleep/zsaa056.1233 Google Scholar Search this bibliographic reference on Google Scholar
- Murray, C. H. et Srinivasa-Desikan, B. (2022). The altered state of consciousness induced by Δ9-THC. Conscious Cogn, 102, 103357. https://doi.org/10.1016/j.concog.2022.103357 10.1016/j.concog.2022.103357 Google Scholar Search this bibliographic reference on Google Scholar
- Oakley, D. A. et Halligan, P. W. (2013). Hypnotic suggestion : opportunities for cognitive neuroscience. Nat Rev Neurosci, 14(8), 565-576. https://doi.org/10.1038/nrn3538 10.1038/nrn3538 Google Scholar Search this bibliographic reference on Google Scholar
- Sachs, C. et Svanborg, E. (1991). The exploding head syndrome : polysomnographic recordings and therapeutic suggestions. Sleep, 14(3), 263-266. https://doi.org/10.1093/sleep/14.3.263 10.1093/sleep/14.3.263 Google Scholar Search this bibliographic reference on Google Scholar
- Schierenbeck, T., Riemann, D., Berger, M. et Hornyak, M. (2008). Effect of illicit recreational drugs upon sleep : cocaine, ecstasy and marijuana. Sleep medicine reviews, 12(5), 381-389. https://doi.org/10.1016/j.smrv.2007.12.004 10.1016/j.smrv.2007.12.004 Google Scholar Search this bibliographic reference on Google Scholar
- Schultz, J. H. et Luthe, W. (1959). Autogenic training : A psychophysiologic approach to psychotherapy. Google Scholar Search this bibliographic reference on Google Scholar
- Sharpless, B. A. (2015). Exploding head syndrome is common in college students. J Sleep Res, 24(4), 447-449. https://doi.org/10.1111/jsr.12292 10.1111/jsr.12292 Google Scholar Search this bibliographic reference on Google Scholar
- Sharpless B. A. (2018). Characteristic symptoms and associated features of exploding head syndrome in undergraduates. Cephalalgia : an international journal of headache, 38(3), 595-599. https://doi.org/10.1177/0333102417702128 10.1177/0333102417702128 Google Scholar Search this bibliographic reference on Google Scholar
- Sharpless, B. A., Denis, D., Perach, R., French, C. C. et Gregory, A. M. (2020). Exploding head syndrome : clinical features, theories about etiology, and prevention strategies in a large international sample. Sleep Med, 75, 251-255. https://doi.org/10.1016/j.sleep.2020.05.043 10.1016/j.sleep.2020.05.043 Google Scholar Search this bibliographic reference on Google Scholar
- Spiegel, D. (2024). Tranceformation : Digital dissemination of hypnosis. Neuron, 112(3), 340-341. 10.1016/j.neuron.2023.12.010 Google Scholar Search this bibliographic reference on Google Scholar
- Suraev, A., McGregor, I. S., McCartney, D., Marshall, N. S., Kao, C. H., Wassing, R., D’Rozario, A. L., Wong, K. K. H., Yee, B. J., Sivam, S., Kevin, R. C., Vandrey, R., Irwin, C., Gordon, C. J., Bartlett, D., Arnold, J. C., Grunstein, R. R. et Hoyos, C. M. (2025). Acute Effects of Oral Cannabinoids on Sleep and High-Density EEG in Insomnia : A Pilot Randomised Controlled Trial. Journal of sleep research, 35(1), e70124. https://doi.org/10.1111/jsr.70124 10.1111/jsr.70124 Google Scholar Search this bibliographic reference on Google Scholar
- Tsovoosed, U., Sumi, Y., Ozeki, Y., Harada, A. et Kadotani, H. (2025). Prevalence and impact of exploding head syndrome in a Japanese working population. Sleep, 48(5). https://doi.org/10.1093/sleep/zsaf007 10.1093/sleep/zsaf007 Google Scholar Search this bibliographic reference on Google Scholar
- Velzeboer, R., Malas, A., Wei, S., Berger, R., Parmar, V. et Lai, W. W. K. (2025). Cannabis and sleep architecture : A systematic review and meta-analysis. Sleep medicine reviews, 84, 102164. https://doi.org/10.1016/j.smrv.2025.102164 10.1016/j.smrv.2025.102164 Google Scholar Search this bibliographic reference on Google Scholar
- Wolinsky, D., Barrett, F. S. et Vandrey, R. (2024). The psychedelic effects of cannabis : A review of the literature. J Psychopharmacol, 38(1), 49-55. https://doi.org/10.1177/02698811231209194 10.1177/02698811231209194 Google Scholar Search this bibliographic reference on Google Scholar

