Overview
Spinocerebellar ataxia (SCA) is a group of inherited brain disorders. SCA often result in poor limb coordination. This study aims to discover the effects of repeated transcranial magnetic stimulation (rTMS) on balance & gait in SCA. The hypothesis of this study is that rTMS might improve SCA limb functional performance.
Description
rTMS has been shown that improves walking speed and balance performance, however, the optimal treatment protocols have not been approved. Past studies used different frequencies 1 Hz, 5 Hz and 10 Hz to improve functional performance. The results might be affected by the types of SCA. In this study, we will focus on the SCA type 3 to assess the effects on high frequency (10 Hz) of rTMS intervention.
Eligibility
Inclusion Criteria:
- SCA type 3
- independently walk with/without an assistive device
- SARA greater than 3
Exclusion Criteria:
- Epilepsy history
- Unstable blood pressure
- Brain Trauma
- Alcoholism, drug abuse, antipsychotics drug use
- Metallic hardware (e.g. - cochlear implants, brain stimulators or electrodes, aneurysm clips) anywhere in head.
- Dementia, depression