Correlation among olfactory function, motors ’ symptoms, cognitive impairment, apathy, and fatigue in patients with Parkinson’s disease

In conclusion, our results reported changes in apathy and motor disability as significant predictors in alterations of odor identification, discrimination and TDI score. Furthermore, these data suggest that olfactory dysfunction might progress in tight relation with motor impairment UPDRS but also with non-motor symptoms such as apathy.
Source: Journal of Neurology - Category: Neurology Source Type: research