10 Body rehabilitation apparatus for medical purposes in the nature of wearable robotic, neuroprosthetic devices for facilitating recovery of impaired extremity motor function; medical apparatus for treatment of neurological injury and neurological deficit; medical devices for facilitating improved quality of life and overall function of human beings, namely non-invasive electronic neuromodulator device for medical use by healthy and impaired persons to enhance performance on cognitive tasks; physical rehabilitation and physical therapy equipment designed for medical use, namely, wearable robotic, neuroprosthetic devices for facilitating recovery of impaired extremity motor function, for treatment of neurological injury or deficit, and for facilitating improved quality of life and overall function of human beings