Sleep

Recent evidence suggests that there may also be several specific environmental or personal risk factors of REM sleep behavior disorder, including occupational pesticide exposure, farming, smoking, drinking, and head injury.

RBD episodes of earth during sleep. normal sleep assistance of a series of REM dream episodes. They occur about every 1.5 to 2 hours each night which means that RBD episode 10 first appear at least 1.5 hours after falling asleep.

People with a diagnosis of idiopathic REM Sleep behavior disorder are more likely than age-matched and sex-matched control to report RBD in a first-degree relative. This suggests that there may be a hereditary component to the disorder.