The graphic display and record of the electrical potential of muscle(s).
The measurement of the neural or electrical activity that brings about muscle contraction.
The study of electric currents in active muscles.
Record of muscular activity for diagnostic purposes using electrodes.
A diagnostic procedure, also referred to as EMG, that records and analyzes the electrical activity in muscles. EMG allows a physician to examine individual parts of the muscle and explore changes that indicate disorders or pathology of the muscle tissue and its associated nerve. The procedure is used to diagnose neuromuscular disease.
Continuous recording of the electrical activity of a muscle by means of electrodes inserted into the muscle fibers. The results may be shown on a recording drum or cathode-ray tube, or by other means. The technique is used for diagnosing various nerve and muscle disorders and assessing progress in recovery from some forms of paralysis.
The recording of electrical activity in a muscle using electrodes placed in the fibres. The procedure is used to diagnose muscle and nerve disorders and to assess recovery in certain types of paralysis.
The preparation, study, and interpretation of electromyograms that record the electrical activity of selected skeletal muscle groups while at rest and during voluntary contraction.
Electromyography is a diagnostic procedure that records muscle electrical potentials through a needle or small plate electrodes. The test can also measure the ability of peripheral nerves to conduct impulses.
A diagnostic examination that utilizes electrodes to capture and document the electrical impulses generated by muscles. The gathered information is then utilized to identify potential nerve-related disorders affecting the muscles’ functionality.