Figure 1

Motor-sign severity and affective measures. Comparison between pre and post evaluation sessions are shown in different plots, pertaining to motor-sign severity, anxiety, depression and apathy. Dark grey represents the physiotherapy group (PG), light grey represents the tango group (TG). UPDRS-III = Unified Parkinson’s Disease Rating Scale, part III; PAS-tot = Parkinson Anxiety Scale, total sub-score; GDS = Geriatric Depression Scale; AES = Apathy Evaluation Scale. * indicates a significant main effect of Session (p < 0.05).