《英文msh词典》Secondary Hypersomnolence Disorder
[入口词] Secondary Hypersomnolence Disorder
[主题词] Disorders of Excessive Somnolence
[英文释义] Disorders characterized by hypersomnolence during normal waking hours that may impair cognitive functioning. Subtypes include primary hypersomnia disorders (e.g.,IDIOPATHIC HYPERSOMNOLENCE; NARCOLEPSY; and KLEINE-LEVIN SYNDROME) and secondary hypersomnia disorders where excessive somnolence can be attributed to a known cause (e.g.,drug affect,MENTAL DISORDERS,and SLEEP APNEA SYNDROME). (From J Neurol Sci 1998 Jan 8;153(2):192-202; Thorpy,Principles and Practice of Sleep Medicine,2nd ed,p320)