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Integration and Interactions Between Visual and Proprioceptive Feedbacks
Sponsor: Centre Hospitalier Universitaire de Saint Etienne
Summary
Mental imagery is a rehabilitation technique for stroke patients, involving the mental representation of movement. Recent technical advancements have enabled the use of visual, proprioceptive, and mixed feedback to enhance motor stimulation. Currently, all post-stroke patients receive these techniques indiscriminately. This study aims to demonstrate differences in the integration of visual and proprioceptive feedback in stroke patients and understand the determinants based on the affected brain area. Patients with motor disabilities will perform motor imagery tasks with various feedback types while their cortical activity is recorded using EEG. EEG data for each type of feedback will be correlated with the lesion area in order to better understand the ongoing mechanisms.
Official title: Study of the Integration and Interactions Between Visual and Proprioceptive Feedbacks in Hemiplegic Patients
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
38
Start Date
2025-11-25
Completion Date
2028-04-30
Last Updated
2025-12-05
Healthy Volunteers
No
Conditions
Interventions
Computerized mirror therapy (IVS3) + Tendon vibration (Vibramoov)
Visit 1 : Followed by 30 movements of Paretic arm wrist extension with 4 randomized experimental conditions (Vision alone, Vibration alone, Vision + Vibration, No feedback), with EEG monitoring. Measurement of movement perception feeling for each condition. Visit 2 : 30 movements of Paretic arm wrist extension with 4 randomized experimental conditions (Vision alone, Vibration alone, Vision + Vibration, No feedback), with EEG monitoring. Measurement of movement perception feeling for each condition.
Locations (1)
CHU Saint-Etienne
Saint-Etienne, France, France