A 10-Year Follow-Up of Excessive Daytime Sleepiness in Parkinson's Disease.
Arja HöglundPeter HagellJan-Erik BromanSven PålhagenKimmo SorjonenSten FredriksonPublished in: Parkinson's disease (2019)
EDS did not worsen over 10 years, although other PD aspects did. EDS in PD seems to be a complex nonmotor symptom that is unrelated to deterioration of motor symptoms in PD.