New Electromyography Biofeedback Device

Anew electromyography biofeedback device that is wearable and connects to novel smartphone games may offer people with incomplete paraplegia a more affordable, self-controllable therapy to enhance their recovery, according to a new study. Electromyography (recording electrical activity of muscles) biofeedback has been shown to enhance recovery of muscle control in people with incomplete spinal cord injury. However, existing biofeedback therapy devices are expensive and can be operated only by trained personnel in a laboratory environment. These factors prevent many people — up to 50,000 in the United States — from accessing the biofeedback therapy that could benefit their recoveries.