This research investigates how cognitive-affective aspects evolve during the course of SCA3/MJD. Due to COVID-19 pandemics, this study protocol was adapted for online-only consultations. Evaluations happening after March 2020 have been done by videocall with patients, and no neurological evaluation was thus performed on these patients. A scale on Activities of Daily Living was added to the online protocol to replace SARA, SCAFI and CCFS scales.
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Cerebellar Cognitive Affective Syndrome Scale
Timeframe: Through study completion, an average of 1 year
Trail-Making Test Part A and B
Timeframe: Through study completion, an average of 1 year
Stroop Color-Word Test
Timeframe: Through study completion, an average of 1 year
Emotion Attribution impairment in SCA3/MJD
Timeframe: Through study completion, an average of 1 year
Emotion Attribution in different phases of the disease
Timeframe: Through study completion, an average of 1 year
Hamilton Anxiety Rating Scale
Timeframe: Through study completion, an average of 1 year
Hamilton Depression Rating Scale
Timeframe: Through study completion, an average of 1 year