electromyography - Definition & Meaning

a diagnostic method for assessing muscle and nerve function by recording their electrical activitya diagnostic method for assessing muscle and nerve function by recording their electrical activity

Electromyography (EMG) is a test that measures the electrical activity in muscles and nerves. During the test, small sensors called electrodes are placed on the skin or inserted into the muscle. These electrodes identify electrical signals produced by muscle activity, which are then recorded and displayed on a screen or printed on paper. EMG is used to diagnose muscle and nerve disorders, such as muscle weakness or nerve damage, by showing how well the muscles and nerves are working.Electromyography (EMG) is a test that measures the electrical activity in muscles and nerves. During the test, small sensors called electrodes are placed on the skin or inserted into the muscle. These electrodes identify electrical signals produced by muscle activity, which are then recorded and displayed on a screen or printed on paper. EMG is used to diagnose muscle and nerve disorders, such as muscle weakness or nerve damage, by showing how well the muscles and nerves are working.

例句

I underwent electromyography to check my muscle health.
我接受了肌电图检查以检查我的肌肉健康状况。
My doctor recommended electromyography to assess nerve function.
我的医生推荐了肌电图来评估神经功能。
Electromyography is a valuable diagnostic tool for physicians.
肌电图是医生宝贵的诊断工具。