|
|
#1
06-02-2018, 05:56 PM
|
|||
|
|||
First Prosthetic to Really Let The User Feel Its Presence
 Even the most advanced modern Prosthetic devices don’t give the User a proper sense of the orientation of their mechanical appendage. This is in contrast to our native arms and legs that we can move quite accurately without having to look at how they’re doing. A major breakthrough has been announced by researchers at MIT and*Brigham and Women’s Faulkner Hospital who managed to create a new neural interface for a patient’s leg that can both send and receive signals from the brain.  The new neural interface has allowed the patient to sense his Prosthetic much like a native leg instead of relying on another method of stimulation, such as vibration. The patient is able to discern the prosthetic’s joint position, speed of movement, and even torque applied to the foot. A major part of the achievement is a new surgical technique that links two muscles together so that they push and pull on each other. Electrical signals, which are derived from data coming from the prosthesis, can be sent to the muscles to cause contractions. These contractions are made to Feel essentially what a real foot would Feel when experiencing the given forces.  Study in Science Translational Medicine: Proprioception from a neurally controlled lower-extremity prosthesis… Via: MIT… ??????? ??????: First Prosthetic to Really Let The User Feel Its Presence || ??????: rss || ??????: اسم منتداك
|
 |
|
|
العرض العادي
