Electromyogram

Electromyogram stems from three terms: electro, which means pertaining to electric activity; myo, which has a Greek root meaning muscle; and gram, which stands for recording.Electromyography, or EMG, refers to recording of muscle’s electric activities.every cell creates some electricactivityaspart ofitsnormal functioning.This rule is also applicable to the muscle cells. Having this rule in mind, EMG can be defined as a signal thatrecords the electric activities generated by the depolarization of muscle cells during muscle contraction, and the nerve impulses that initiate the depolarization of the muscle.The first action potentials generated by human muscle contraction were recorded by Hans Piper in ۱۹۰۷, and ever since EMG has emerged as vital signal in medicine

کلیدواژه ها:

Electromyogram ، biomedical signal ، image processing ، Artificial intelligence