Muscle Rejuvenation
From: R&D Magazine - 12/2016 - page 12

The Battelle NeuroLife high resolution, non-invasive neuromuscular electrical
stimulation system provides electrical stimulation to the muscles in exactly
the right patterns to move the limb. In the current configuration, the system
provides fine motor movements for the hand and wrist. The system translates
the users intentions to move his or her wrist and fingers into evoked
movements that smoothly combine stimulated wrist and finger movements with
voluntary shoulder and elbow movements. Brain signals are recorded using a
commercially available electrode array, implanted in the motor cortex of the
paralyzed person's brain. The system continuously decodes the signals using
machine-learning-based algorithms to infer movement intent. A custom
neuromuscular electrical stimulator is then used to re-encode the decoded
signals in real time, sending them as electrical pulses to the muscles in the
forearm via a cuff.

Link:
Battelle NeuroLife Neural Bypass Technology
https://www.battelle.org/government-offerings/health/medical-devices/neurotechnology/neurolife-neural-bypass-technology