Sleepwalkers Feel No Pain, Remain Asleep Despite Suffering Injuries

DARIEN, IL - A new study of sleepwalkers found an intriguing paradox: Although sleepwalkers have an increased risk for headaches and migraines while awake, during sleepwalking episodes they are unlikely to feel pain even while suffering an injury. Results show that sleepwalkers were nearly 4 times more likely than controls to report a history of headaches (odds ratio = 3.80) and 10 times more likely to report experiencing migraines (OR = 10.04), after adjusting for potential confounders such as insomnia and depression. Among sleepwalkers with at least one previous sleepwalking episode that involved an injury, 79 percent perceived no pain during the episode, allowing them to remain asleep despite hurting themselves. read more

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