만성 뇌졸중 후 편마비 환자에서 2주간 경두개 전기 자극 후 상지 운동기능 향상 (Improvement of Chronic Post-Stroke Hemiparetic Upper Limb Function after 2 Week Trascranial Direct Current Stimulation)

서지정보

· 발행기관 : 대한재활의학회
· 수록지 정보 : Annals of Rehabilitation Medicine / 33권 / 1호 / 5 ~ 11페이지
· 저자명 : 김덕용, 온석훈, 박창일, 정강재, 박기덕, 박종범, 오윤택

초록

Objective: To investigate whether transcranial direct current stimulation (tDCS) could improve the motor function of hemiparetic upper limb in chronic stroke patients through randomized double-blinded, sham-controlled study.
Method: Twenty chronic post-stroke hemiparetic patients participated in this study. They were randomly assigned into either tDCS or sham group. Anodal tDCS was delivered on lesional primary motor cortex for 20 minutes in tDCS group and 30 seconds in sham group. Just after stimulation, both groups performed the shaping exercise for 30 minutes. Total 10 stimulation sessions (5 session/week for 2 weeks) were administered. Fugl-Meyer motor assessment, box and block test, grasp strength and FIM were assessed before stimulation, after 1 week of stimulation, after 2 weeks of stimulation, and 2 weeks after stimulation.
Results: The upper extremity score of Fugl-Meyer motor assessment and box and block test improved significantly in tDCS group compared to sham group (p＜0.05). Their improvement lasted significantly for 2 week after stimulation. However, FIM, lower extremity score of Fugl-Meyer motor assessment and grasp power did not improved significantly in tDCS group compared to sham group.
Conclusion: tDCS can improve the motor function of hemiparetic upper limb in chronic post-stroke patients, and the effects lasted after stimulation. tDCS may be used as an additional tool for stroke rehabilitation.

영어초록

Objective: To investigate whether transcranial direct current stimulation (tDCS) could improve the motor function of hemiparetic upper limb in chronic stroke patients through randomized double-blinded, sham-controlled study.
Method: Twenty chronic post-stroke hemiparetic patients participated in this study. They were randomly assigned into either tDCS or sham group. Anodal tDCS was delivered on lesional primary motor cortex for 20 minutes in tDCS group and 30 seconds in sham group. Just after stimulation, both groups performed the shaping exercise for 30 minutes. Total 10 stimulation sessions (5 session/week for 2 weeks) were administered. Fugl-Meyer motor assessment, box and block test, grasp strength and FIM were assessed before stimulation, after 1 week of stimulation, after 2 weeks of stimulation, and 2 weeks after stimulation.
Results: The upper extremity score of Fugl-Meyer motor assessment and box and block test improved significantly in tDCS group compared to sham group (p＜0.05). Their improvement lasted significantly for 2 week after stimulation. However, FIM, lower extremity score of Fugl-Meyer motor assessment and grasp power did not improved significantly in tDCS group compared to sham group.
Conclusion: tDCS can improve the motor function of hemiparetic upper limb in chronic post-stroke patients, and the effects lasted after stimulation. tDCS may be used as an additional tool for stroke rehabilitation.

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