Increased sleep need and daytime sleepiness 6 months after traumatic brain injury: a prospective controlled clinical trial

Abstract

In a controlled, prospective, electrophysiological study, Imbach et al. demonstrate increased sleep need and excessive daytime sleepiness 6 months after traumatic brain injury. Sleep is more consolidated after brain trauma, and an increase in sleep need is associated with intracranial haemorrhage. Trauma patients underestimate their increased sleep need and sleepines