CSF hypocretin‐1 (orexin‐A) concentrations in narcolepsy with and without cataplexy and idiopathic hypersomnia

Abstract
We measured cerebrospinal fluid (CSF) hypocretin‐1 levels in 11 patients with narcolepsy–cataplexy, five with narcolepsy without cataplexy and 12 with idiopathic hypersomnia (IHS). All patients were ...