Pre-mutation on FMR1 Gene Clinical Trial
Official title:
Analysis of Oculo-motor Deficiencies Associated With FMR1 Gene Expression (Genetic Abnormality Predisposing to a Neurodegenerative Disease)
The specific aim of this study is to compare ocular movements abnormalities between males with pre-mutation on FRM1 gene (symptomatic or asymptomatic on the motor plan and/or on the cognitive plan), males without the pre-mutation and males with multi-systematized atrophy, in order to identify the neuronal structures implicated in this pathology.
Patient will be followed at the Nantes hospital during half a day for :
- examination of ocular movements
- performing Neuro-psychological test (MATTIS)
- performing tests with scales of motricity (UPDRS, CRST, ICARS).
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Allocation: Non-Randomized, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Health Services Research