Clinical Research Directory

The motor imagery intervention aimed to: (1) introduce rationale, mechanisms of action, and advantages of MI; (2) facilitate kinesthetic and functional familiarization with the prosthesis; and (3) enhance prosthetic gait, weight-bearing, balance and turning. The protocol followed MI paradigms and methodologies (e.g., combining visual and kinesthetic modalities), including the PETTLEP model that was previously used in amputees. The MI contents addressed movement range of motion, quality, timing, and lower extremity and whole-body intersegmental coordination with motor tasks serving as outcome measures not being explicitly practiced. The following components were included: 1. Introduction to MI- definition, mechanisms of effect, advantages, modalities, and perspectives. 2. Acquaintance with and embodiment of the stump, MI of the prosthesis and MI of the stump-prosthesis interaction (e.g., contact area, pressure). 3. Weight bearing and shifting during sit-to-stand, standing and gait.