title: Parkinson's disease, sleepiness and hypocretin/orexin.
authors: Christian R
authors: CR
authors: Baumann
authors: Thomas E
authors: TE
authors: Scammell
authors: Claudio L
authors: CL
authors: Bassetti
mesh_terms: D006970:Disorders of Excessive Somnolence / Q000209:etiology*; D006801:Humans; D047908:Intracellular Signaling Peptides and Proteins / Q000172:deficiency*; D009479:Neuropeptides / Q000172:deficiency*; D000068797:Orexins; D010300:Parkinson Disease / Q000150:complications*
chemical_list: D047908:Intracellular Signaling Peptides and Proteins; D009479:Neuropeptides; D000068797:Orexins