| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10745164 | Parkinsonism & Related Disorders | 2014 | 6 Pages |
Abstract
The PDQ-39 Cognition index may be more related to mood functioning, as opposed to cognitive functioning, and should not be considered a “proxy” for cognitive functioning. Future studies are needed to better explain the construct of this index.
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Authors
Jacob D. Jones, Chris Hass, Paul Mangal, Jacob Lafo, Michael S. Okun, Dawn Bowers,