Research Article
Facial Emotion Recognition Impairment in Patients with Parkinson's Disease and Isolated Apathy
Table 1
Demographic and clinical characteristics of subject groups.
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Note that means and standard deviations (in parentheses). Hoehn-Yahr staging ranges from 0 to 6 (most severe); UPDRS motor: motor scale of Unified Parkinson’s Disease Rating Scale. Difference between groups using univariate analysis of variance comparisons or (gender and motor fluctuations distribution). Scores obtained from PD patients when they were taking their dopaminergic medications. |