In an unpublished study of post-stroke patients, Dr. Bastian and collaborators showed that four weeks of split-belt treadmill training led to improved walking gait for three months.

WSJ: Split-Belt Treadmill Therapy for Stroke Patients

Bionic prostheses such as its "Rheo Knee" use artificial intelligence which adapts to the wearer's gait speed and their walking environment.

CNN: Powering prosthetics with thoughts alone

Subjects took two walking tests before and after the study, which assessed distance covered in six minutes and gait speed, respectively.

WSJ: A Virtual Coach Spurs Patients