Effect of Action Observation by Subject Type on the Balance and the Gait of Stroke Patients = Effect of Action Observation by Subject Type on the Balance and the Gait of Stroke Patients

다국어 초록 (Multilingual Abstract)

PURPOSE: This study examined the effects of observing a self-video or a video of another person performing balance and gait training, followed by actual performance of the observed movements on the balance and walking ability of chronic stroke patients.
METHODS: Thirty patients, who had experienced a stroke and were admitted to S rehabilitation hospital for treatment, were selected randomly and divided into three groups with 10 patients each: self-action observation (SAO) group, other-action observation (OAO) group, and treadmill walking training (TWT) group. The training program was conducted five times per week for four weeks. The GAITRite system, 10 m walking test, and timed up and go test were performed to measure the subjects’ gait and balance ability.
RESULTS: The velocity, cadence, double support, and stride length were increased significantly in the SAO and OAO groups (p< .05) but the T group showed no significant changes; no significant difference was observed among the groups (p >.05). The 10MWT decreased significantly in the OAO group (p< .05), but there were no significant changes in the SAO and T groups, and no significant difference was observed among the groups (p >.05). The TUG decreased significantly in the SAO and OAO groups (p< .05), but there were no significant changes in the T group, and no significant difference was observed among the groups (p >.05).
CONCLUSION: The self or other action observation training helps improve the balance and gait ability.