Parkinson's disease

Postural sway correlates with cognition and quality of life in Parkinson’s disease

We measured postural sway in individuals diagnosed with Parkinson's disease and age-matched controls. Individuals with Parkinson's swayed more, as expected, especially when their eyes were closed. In the people with Parkinson's, sway correlated strongly with cognitive measures, as well as with measures of quality of life and clinical status.

Which features of postural sway are effective in distinguishing Parkinson's disease from controls? A systematic review

Background: Postural sway may be useful as an objective measure of Parkinson's disease (PD). Existing studies have analyzed many different features of sway using different experimental paradigms. We aimed to determine what features have been used to …