electromyography techniques

Electromyography (EMG) is a technique that measures the electrical activity produced by muscles when they contract. Small electrodes are placed on or inside muscles to detect these electrical signals, which are then recorded and analyzed. EMG helps assess muscle function, detect nerve or muscle disorders, and evaluate the severity of conditions like nerve compression or muscular dystrophy. The process provides valuable information about how well muscles and nerves are working together, guiding diagnosis and treatment planning. It's a non-invasive or minimally invasive procedure that offers insights into muscle health and neurological function.