| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10744975 | Parkinsonism & Related Disorders | 2015 | 6 Pages |
Abstract
While impairments in global cognition and aspects of executive functioning were associated with more severe PIGD symptoms, specific cognitive domains were differentially related to distinct PIGD components, suggesting the presence of multiple neural pathways contributing to associations between cognition and PIGD symptoms in persons with PD.
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Authors
V.E. Kelly, C.O. Johnson, E.L. McGough, A. Shumway-Cook, F.B. Horak, K.A. Chung, A.J. Espay, F.J. Revilla, J. Devoto, C. Wood-Siverio, S.A. Factor, B. Cholerton, K.L. Edwards, A.L. Peterson, J.F. Quinn, T.J. Montine, C.P. Zabetian, J.B. Leverenz,