Improvement of Knowledge About the Arthrogenic Muscle Inhibition in the Aftermath of Knee Trauma.

Inclusion Criteria: * male patient, right-handed, * with a severe right knee sprain in the event of ACL rupture, * occurrence of trauma within 4 weeks prior to inclusion, * with a score of ≥ 8/10 on the Edinburgh Manual Laterality Questionnaire, -affiliated or benefiting from public health services. Exclusion Criteria: * person presenting any of these conditions : professional player / athlete, -contraindication to the MRI examination (claustrophobic patient, patient with a metallic element), * patient already operated on with ligament damage to the knee other than ACL, * patient with iterative ACL rupture, * patient who has undergone contralateral ligament reconstruction, * patient with multi-ligamentary knee injury, * patient refusing to be informed of any abnormality detected on brain MRI, -protected patient (adults under guardianship or other legal protection, deprived of their liberty by judicial or administrative decision).