References

• Anbar, R. D., & Slothower, M. P. (2006). Hypnosis for treatment of insomnia in school-age children: A retrospective chart review. BMC Pediatrics, 6(1), 23. https://doi.org/10.1186/1471-2431-6-23
   PubMedGoogle Scholar
• Bastien, C. H., Ceklic, T., St-Hilaire, P., Desmarais, F., Pérusse, A. D., Lefrançois, J., & Pedneault-Drolet, M. (2014). Insomnia and sleep misperception. Pathologie Biologie, 62(5), 241–251. https://doi.org/10.1016/j.patbio.2014.07.003
   PubMedGoogle Scholar
• Bechterew, W. V. (1906). What is hypnosis? The Journal of Abnormal Psychology, 1(1), 18–25. https://doi.org/10.1037/h0070955
   Google Scholar
• Becker, P. M. (2015). Hypnosis in the management of sleep disorders. Sleep Medicine Clinics, 10(1), 85–92. https://doi.org/10.1016/j.jsmc.2014.11.003
   PubMed Web of Science ®Google Scholar
• Beck, J., Loretz, E., & Rasch, B. (2021). Activating the concept of “relaxation” during sleep using relaxation-related words. Sleep, 44(2), A15–A16. https://doi.org/10.1093/sleep/zsab072.034
   Google Scholar
• Billeci, L., Faraguna, U., Santarcangelo, E. L., D’Ascanio, P., Varanini, M., & Sebastiani, L. (2021). Heartbeat-evoked cortical potential during sleep and interoceptive sensitivity: A matter of hypnotizability. Brain Sciences, 11(8), 1089. https://doi.org/10.3390/brainsci11081089
   PubMed Web of Science ®Google Scholar
• Bongartz, W. (1985). German norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A. International Journal of Clinical and Experimental Hypnosis, 33(2), 131–139. https://doi.org/10.1080/00207148508406643
   PubMed Web of Science ®Google Scholar
• Buysse, D. J. (2014). Sleep health: Can we define it? Does it matter? Sleep, 37(1), 9–17. https://doi.org/10.5665/sleep.3298
   PubMed Web of Science ®Google Scholar
• Combertaldi, S. L., & Rasch, B. (2020). Healthy sleepers can worsen their sleep by wanting to do so: The effects of intention on objective and subjective sleep parameters. Nature and Science of Sleep, 12, 981–997. https://doi.org/10.2147/NSS.S270376
   PubMed Web of Science ®Google Scholar
• Cordi, M. J., Ackermann, S., & Rasch, B. (2019). Effects of relaxing music on healthy sleep. Scientific Reports, 9(1), 9079. https://doi.org/10.1038/s41598-019-45608-y
   PubMedGoogle Scholar
• Cordi, M. J., Hirsiger, S., Mérillat, S., & Rasch, B. (2015). Improving sleep and cognition by hypnotic suggestion in the elderly. Neuropsychologia, 69, 176–182. https://doi.org/10.1016/j.neuropsychologia.2015.02.001
   PubMed Web of Science ®Google Scholar
• Cordi, M. J., & Rasch, B. (2021). Systematic decrease of slow‐wave sleep after a guided imagery designed to deepen sleep in low hypnotizable subjects. Journal of Sleep Research, 30(3), 1–9. https://doi.org/10.1111/jsr.13168
   Web of Science ®Google Scholar
• Cordi, M. J., Rossier, L., & Rasch, B. (2020). Hypnotic suggestions given before nighttime sleep extend slow-wave sleep as compared to a control text in highly hypnotizable subjects. International Journal of Clinical and Experimental Hypnosis, 68(1), 105–129. https://doi.org/10.1080/00207144.2020.1687260
   PubMed Web of Science ®Google Scholar
• Cordi, M. J., Schlarb, A. A., & Rasch, B. (2014). Deepening sleep by hypnotic suggestion. Sleep, 37(6), 1143–1152. https://doi.org/10.5665/sleep.3778
   PubMed Web of Science ®Google Scholar
• Diolaiuti, F., Fantozzi, M. P. T., Di Galante, M., D’Ascanio, P., Faraguna, U., Sebastiani, L., & Santarcangelo, E. L. (2020). Association of hypnotizability and deep sleep: Any role for interoceptive sensibility? Experimental Brain Research, 238(9), 1937–1943. https://doi.org/10.1007/s00221-020-05853-4
   PubMed Web of Science ®Google Scholar
• Elkins, G. R., Barabasz, A. F., Council, J. R., & Spiegel, D. (2015). Advancing research and practice: The revised APA Division 30 definition of hypnosis. International Journal of Clinical and Experimental Hypnosis, 63(1), 1–9. https://doi.org/10.1080/00207144.2014.961870
   PubMed Web of Science ®Google Scholar
• Evans, F. J. (1972). Hypnosis and sleep: Techniques for exploring cognitive activity during sleep. In E. Fromm & R. E. Shor (Eds.), Hypnosis: Research developments and perspectives (pp. 43–83). Aldine-Atherton. https://doi.org/10.4324/9780203789384-8
   Google Scholar
• Evans, F. J., Gustafson, L. A., O’Connell, D. N., Orne, M. T., & Shor, R. E. (1970). Verbally induced behavioral responses during sleep. Journal of Nervous and Mental Disease, 150(3), 171–187. https://doi.org/10.1097/00005053-197003000-00002
   PubMed Web of Science ®Google Scholar
• Freeman, R., Barabasz, A., Barabasz, M., & Warner, D. (2000). Hypnosis and distraction differ in their effects on cold pressor pain. American Journal of Clinical Hypnosis, 43(2), 137–148. https://doi.org/10.1080/00029157.2000.10404266
   PubMed Web of Science ®Google Scholar
• Görtelmeyer, R. (2011). SF-A/R und SF-B/R - Schlaffragebogen A und B - Revidierte Fassung [SF-A/R and SF-B/R - Sleep Questionnaires A and B - Revised version]. Hogrefe.
   Google Scholar
• Graffin, N. F., Ray, W. J., & Lundy, R. (1995). EEG concomitants of hypnosis and hypnotic susceptibility. Journal of Abnormal Psychology, 104(1), 123–131. https://doi.org/10.1037/0021-843X.104.1.123
   PubMed Web of Science ®Google Scholar
• Hinterberger, T., Schoner, J., & Halsband, U. (2011). Analysis of electrophysiological state patterns and changes during hypnosis induction. International Journal of Clinical and Experimental Hypnosis, 59(2), 165–179. https://doi.org/10.1080/00207144.2011.546188
   PubMed Web of Science ®Google Scholar
• Jansson-Fröjmark, M., Harvey, A. G., Norell-Clarke, A., & Linton, S. J. (2012). Associations between psychological factors and nighttime/daytime symptomatology in insomnia. Cognitive Behaviour Therapy, 41(4), 273–287. https://doi.org/10.1080/16506073.2012.672454
   PubMedGoogle Scholar
• Keklund, G., & Akerstedt, T. (1997). Objective components of individual differences in subjective sleep quality. Journal of Sleep Research, 6(4), 217–220. https://doi.org/10.1111/j.1365-2869.1997.00217.x
   PubMed Web of Science ®Google Scholar
• Kirenskaya, A. V., Novototsky-Vlasov, V. Y., Chistyakov, A. N., & Zvonikov, V. M. (2011). The relationship between hypnotizability, internal imagery, and efficiency of neurolinguistic programming. International Journal of Clinical and Experimental Hypnosis, 59(2), 225–241. https://doi.org/10.1080/00207144.2011.546223
   PubMed Web of Science ®Google Scholar
• Kirenskaya, A. V., Novototsky-Vlasov, V. Y., & Zvonikov, V. M. (2011). Waking EEG spectral power and coherence differences between high and low hypnotizable subjects. International Journal of Clinical and Experimental Hypnosis, 59(4), 441–453. https://doi.org/10.1080/00207144.2011.594744
   PubMed Web of Science ®Google Scholar
• Krystal, A. D., & Edinger, J. D. (2008). Measuring sleep quality. Sleep Medicine, 9(Suppl 1), S10–17. https://doi.org/10.1016/S1389-9457(08)70011-X
   PubMed Web of Science ®Google Scholar
• Krystal, A. D., Edinger, J. D., Wohlgemuth, W. K., & Marsh, G. R. (2002). NREM sleep EEG frequency spectral correlates of sleep complaints in primary insomnia subtypes. Sleep, 25(6), 626–636. https://doi.org/10.1093/SLEEP/25.6.626
   Web of Science ®Google Scholar
• Manetti, R., Manzoni, D., Orsini, P., Sebastiani, L., & Santarcangelo, E. L. (2021). Postural effects of interoceptive imagery as a function of hypnotizability. Physiology and Behavior, 229, 113222. https://doi.org/10.1016/j.physbeh.2020.113222
   PubMed Web of Science ®Google Scholar
• Móró, L., Noreika, V., Revonsuo, A., & Kallio, S. (2011). Hypnotizability, sleepiness, and subjective experience. International Journal of Clinical and Experimental Hypnosis, 59(2), 211–224. https://doi.org/10.1080/00207144.2011.546220
   PubMed Web of Science ®Google Scholar
• Ng, B.-Y., & Lee, T. S. (2008). Hypnotherapy for sleep disorders. Annals of the Academy of Medicine, Singapore, 37(8), 683–688.
   PubMed Web of Science ®Google Scholar
• Ohayon, M. M., Wickwire, E. M., Hirshkowitz, M., Albert, S. M., Avidan, A., Daly, F. J., Dauvilliers, Y., Ferri, R., Fung, C., Gozal, D., Hazen, N., Krystal, A., Lichstein, K., Mallampalli, M., Plazzi, G., Rawding, R., Scheer, F. A., Somers, V., & Vitiello, M. V. (2017). National sleep foundation’s sleep quality recommendations: First report. Sleep Health, 3(1), 6–19. https://doi.org/10.1016/j.sleh.2016.11.006
   PubMed Web of Science ®Google Scholar
• Palagini, L., Cellini, N., Mauri, M., Mazzei, I., Simpraga, S., Dell’osso, L., Linkenkaer-Hansen, K., & Riemann, D. (2016). Multiple phenotypes of resting-state cognition are altered in insomnia disorder. Sleep Health, 2(3), 239–245. https://doi.org/10.1016/J.SLEH.2016.05.003
   PubMed Web of Science ®Google Scholar
• Piccione, C., Hilgard, E. R., & Zimbardo, P. G. (1989). On the degree of stability of measured hypnotizability over a 25-year period. Journal of Personality and Social Psychology, 56(2), 289–295. https://doi.org/10.1037/0022-3514.56.2.289
   PubMed Web of Science ®Google Scholar
• Picerni, E., Santarcangelo, E., Laricchiuta, D., Cutuli, D., Petrosini, L., Spalletta, G., & Piras, F. (2019). Cerebellar structural variations in subjects with different hypnotizability. Cerebellum, 18(1), 109–118. https://doi.org/10.1007/s12311-018-0965-y
   PubMed Web of Science ®Google Scholar
• Piesbergen, C., & Peter, B. (2005). Was messen Suggestibilitätsskalen? Eine Untersuchung zur Faktorenstruktur der Harvard Group Scale of Hypnotic Susceptibility, Form A [What do suggestibility scales measure? A factor analysis of the Harvard Group Scale of Hypnotic Susceptibility]. Hypnose: Zeitschrift Für Hypnose Und Hypnotherapie, 1+2, 139–159. https://epub.ub.uni-muenchen.de/11270/1/hypart10.pdf
   Google Scholar
• Polczyk, R., Frey, O., & Szpitalak, M. (2013). The relationships between suggestibility, influenceability, and relaxability. International Journal of Clinical and Experimental Hypnosis, 61(3), 319–335. https://doi.org/10.1080/00207144.2013.784097
   PubMed Web of Science ®Google Scholar
• Radtke, H. L., & Spanos, N. P. (1981). Was I hypnotized?: A social psychological analysis of hypnotic depth reports. Psychiatry, 44(4), 359–376. https://doi.org/10.1080/00332747.1981.11024123
   PubMed Web of Science ®Google Scholar
• Schachter, S. (1964). The interaction of cognitive and physiological determinants of emotional state. Advances in Experimental Social Psychology, 1(C), 49–80. https://doi.org/10.1016/S0065-2601(08)60048-9
   Google Scholar
• Schachter, S., & Singer, J. (1962). Cognitive, social, and physiological determinants of emotional state. Psychological Review, 69(5), 379–399. https://doi.org/10.1037/h0046234
   PubMed Web of Science ®Google Scholar
• Sheiner, E. O., Lifshitz, M., & Raz, A. (2016). Placebo response correlates with hypnotic suggestibility. Psychology of Consciousness: Theory, Research, and Practice, 3(2), 146–153. https://doi.org/10.1037/cns0000074
   Google Scholar
• Shor, R. E., & Orne, E. C. (1962). Harvard Group Scale of Hypnotic Susceptibility, Form A. Consulting Psychologists Press.
   Google Scholar
• Stålesen Ramfjord, L., Hertenstein, E., Fehér, K., Mikutta, C., Schneider, C. L., Nissen, C., & Maier, J. G. (2020). Local sleep and wakefulness—the concept and its potential for the understanding and treatment of insomnia disorder. Somnologie, 24(2), 116–120. https://doi.org/10.1007/s11818-020-00245-w
   Web of Science ®Google Scholar
• Stanton, H. E. (1989). Hypnotic relaxation and the reduction of sleep onset insomnia. International Journal of Psychosomatics: Official Publication of the International Psychosomatics Institute, 36 (1–4), 64–68. http://www.ncbi.nlm.nih.gov/pubmed/2689375
   PubMedGoogle Scholar
• Te Lindert, B. H. W., Itzhacki, J., van der Meijden, W. P., Kringelbach, M. L., Mendoza, J., & Van Someren, E. J. W. (2018). Bright environmental light ameliorates deficient subjective ‘liking’ in insomnia: An experience sampling study. Sleep, 41(4), 1–13. https://doi.org/10.1093/SLEEP/ZSY022
   Web of Science ®Google Scholar
• Trimmel, K., Eder, H. G., Böck, M., Stefanic-Kejik, A., Klösch, G., & Seidel, S. (2021). The (mis)perception of sleep: Factors influencing the discrepancy between self-reported and objective sleep parameters. Journal of Clinical Sleep Medicine, 17(5), 917–924. https://doi.org/10.5664/jcsm.9086
   PubMed Web of Science ®Google Scholar
• Wei, Y., Ramautar, J. R., Colombo, M. A., Stoffers, D., Gómez-Herrero, G., Van Der Meijden, W. P., te Lindert, B. H. W., van der Werf, Y. D., & Van Someren, E. J. W. (2016). I keep a close watch on this heart of mine: Increased interoception in insomnia. Sleep, 39(12), 2113–2124. https://doi.org/10.5665/sleep.6308
   PubMed Web of Science ®Google Scholar
• Wei, Y., & Van Someren, E. J. (2020). Interoception relates to sleep and sleep disorders. Current Opinion in Behavioral Sciences, 33, 1–7. https://doi.org/10.1016/j.cobeha.2019.11.008
   Web of Science ®Google Scholar
• Wyatt, J. K., Bootzin, R. R., Anthony, J., & Bazant, S. (1994). Sleep onset is associated with retrograde and anterograde amnesia. Sleep, 17(6), 502–511. https://doi.org/10.1093/sleep/17.6.502
   PubMed Web of Science ®Google Scholar