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. 2022 Dec 18;10(1):32.
doi: 10.1186/s40345-022-00282-4.

Lunar cycling in sleep and mood in individuals with bipolar disorder

Affiliations

Lunar cycling in sleep and mood in individuals with bipolar disorder

Helen J Burgess et al. Int J Bipolar Disord. .
No abstract available

Keywords: Actigraphy; Light; Moon.

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Conflict of interest statement

All authors report no competing interests.

Figures

Fig. 1
Fig. 1
Circular plots of the average sleep onset time (clock time), total sleep time (hours), and daily mood ratings (1-worst mood to 10-best mood) for each participant, averaged across all available months relative to the lunar illuminance cycle. The full moon is shown as a white circle and the new moon as a gray circle. Each participant’s age and sex are listed at the top, with medications they were taking during the study listed below. Missing sleep data for P4 reflects this participant skipping sleep one night

References

    1. Avery DH, Wehr TA. Synchrony of sleep-wake cycles with lunar tidal cycles in a rapid-cycling bipolar patient. Bipolar Disord. 2018;20:399–402. doi: 10.1111/bdi.12644. - DOI - PubMed
    1. Burgess HJ, Han P, Bertram H, McInnis MG. Daily ratings of mood and sleep duration over 3.3 years are associated with the lunar illumination cycle in a rapid cycling bipolar patient. Bipolar Disord. 2021;23:640–3. doi: 10.1111/bdi.13080. - DOI - PubMed
    1. Cajochen C, Altanay-Ekici S, Munch M, Frey S, Knoblauch V, Wirz-Justice A. Evidence that the lunar cycle influences human sleep. Curr Biol. 2013;23:1485–8. doi: 10.1016/j.cub.2013.06.029. - DOI - PubMed
    1. Casiraghi L, Spiousas I, Dunster GP, McGlothlen K, Fernandez-Duque E, Valeggia C, et al. Moonstruck sleep: synchronization of human sleep with the moon cycle under field conditions. Sci Adv. 2021;7:eabe0465. doi: 10.1126/sciadv.abe0465. - DOI - PMC - PubMed
    1. Davanipour Z, Poulsen HE, Weimann A, Sobel E. Endogenous melatonin and oxidatively damaged guanine in DNA. BMC Endocr Disord. 2009;9:22. doi: 10.1186/1472-6823-9-22. - DOI - PMC - PubMed

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