Nature Medicine: first brain-controlled bionic leg

An innovation in prosthetics

Seven patients who had undergone leg amputations have returned to walking thanks to the first prosthesis fully connected to the nervous system. This extraordinary result was published in Nature Medicine by the Massachusetts Institute of Technology and Brigham and Women’s Hospital.

A revolutionary interface

The novelty of this bionic prosthesis lies in the use of an interface that connects the prosthesis directly to the patients’ nervous system. This allows for a more natural and precise control of the artificial limb, significantly improving the quality of life for amputees.

Preserving limb perception

The surgical procedure required for the installation of the prosthesis preserves the perception of the limb’s position. This means that patients can feel the presence of the bionic leg as if it were a natural extension of their body, making the adaptation process and daily use of the prosthesis easier.

An international collaboration

The success of this innovation is the result of a collaboration between the Massachusetts Institute of Technology and Brigham and Women’s Hospital. These top research institutions have joined forces to develop a solution that could revolutionize the field of prosthetics and bring hope to millions of people worldwide.

Towards a better future

Thanks to this technology, the future of prosthetics looks increasingly promising. The ability to control an artificial limb with the brain opens new prospects for improving the mobility and autonomy of amputees, marking an important advance in medicine and science.