Neuropsychiatric symptoms and cognitive abilities over the initial quinquennium of Parkinson disease.
Daniel WeintraubChelsea Caspell-GarciaTanya SimuniHyunkeun R ChoChristopher S CoffeyDag AarslandRoy N AlcalayMatthew J BarrettLana M ChahineJamie EberlingAlberto J EspayJamie HamiltonKeith A HawkinsJames LeverenzIrene LitvanIrene RichardLiana S RosenthalAndrew SiderowfMichele Yorknull nullPublished in: Annals of clinical and translational neurology (2020)
Neuropsychiatric features in Parkinson disease are common from the onset, increase over time, are frequently comorbid, and fluctuate in severity.