Format

Send to

Choose Destination
Epilepsy Behav. 2013 Dec;29(3):571-3. doi: 10.1016/j.yebeh.2013.10.013. Epub 2013 Oct 31.

Web-search trends shed light on the nature of lunacy: relationship between moon phases and epilepsy information-seeking behavior.

Author information

1
Department of Pediatric Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, The Netherlands; Biomedical MR Imaging and Spectroscopy Group, Image Sciences Institute, University Medical Center Utrecht, The Netherlands. Electronic address: W.M.Otte@umcutrecht.nl.

Abstract

In old and modern times and across cultures, recurrent seizures have been attributed to the lunar phase. It is unclear whether this relationship should be classified as a myth or whether a true connection exists between moon phases and seizures. We analyzed the worldwide aggregated search queries related to epilepsy health-seeking behavior between 2005 and 2012. Epilepsy-related Internet searches increased in periods with a high moon illumination. The overall association was weak (r=0.11, 95% confidence interval: 0.07 to 0.14) but seems to be higher than most control search queries not related to epilepsy. Increased sleep deprivation during periods of full moon might explain this positive association and warrants further study into epilepsy-related health-seeking behavior on the Internet, the lunar phase, and its contribution to nocturnal luminance.

KEYWORDS:

Epilepsy; Lunar cycle; Moonstruck; Recurrent seizures; Search queries; Sleep deprivation

PMID:
24183569
DOI:
10.1016/j.yebeh.2013.10.013
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Elsevier Science
Loading ...
Support Center