Application of add-on anodal cerebellar direct current stimulation for balance rehabilitation in cerebellar ataxia: a case report
DOI:
https://doi.org/10.17267/2238-2704rpf.v11i2.3636Keywords:
Spinocerebellar Ataxias, Transcranial Direct Current Stimulation, Rehabilitation, Case reports.Abstract
INTRODUCTION: Cerebellar ataxias are an extensive group of diseases, which cause many disorders in gait and balance that seriously impair quality of life, and without effective treatment options. Kinesiotherapy is the basis of multifaceted programs that incorporate more than one focus, such as coordination and balance training. Recently, transcranial direct current stimulation (tDCS) over the cerebellum has emerged as an intervention to improve balance disorders. OBJECTIVE: To describe a daily multiple session’s simultaneous application of anodal cerebellar tDCS to kinesiotherapy for rehabilitation in cerebellar ataxia. MATERIALS AND METHODS: This case report included a 34-year-old male patient with a 10-year history of spinocerebellar ataxia. His main goals were to improve walking ability and balance. He presented with axial and appendicular ataxia, impaired gait and balance. The protocol used to stimulate cerebellum consisted of twenty-minute tDCS, 2mA, daily applied, over two weeks, with anode positioned over the inion and cathode over the right deltoid muscle. Simultaneous kinesiotherapy included progressive functional exercises with the main objective of balance training. RESULTS: Clinical improvement was particularly evidenced by a 4-point reduction in the Scale for the Assessment and Rating of Ataxia after 10 sessions, while literature recommends efficacy of a new therapy that would retard ataxia progression by 1 point per year. CONCLUSION: Our results suggest that the association between tDCS and kinesiotherapy was effective in this patient; tDCS sessions were safe and well tolerated, and may have played a role in the improvement on functional tests. Further controlled studies involving a larger number of patients are needed to analyze the benefits of these combined techniques to maximize motor rehabilitation in this population.Downloads
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Published
05/11/2021
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Section
Case Reports
How to Cite
1.
Mendonça MS, Goulardins JB, Souza C de O, Monte- Silva K, Tanaka C. Application of add-on anodal cerebellar direct current stimulation for balance rehabilitation in cerebellar ataxia: a case report. Rev Pesq Fisio [Internet]. 2021 May 11 [cited 2024 Aug. 24];11(2):427-34. Available from: https://journals.bahiana.edu.br/index.php/fisioterapia/article/view/3636