![]() ![]() ![]() Once the results of the EMG test have been interpreted, the therapist will use the information to tailor the treatment plan to address each patient’s specific needs and goals. Similarly, if a nerve is compressed or injured, the EMG test can reveal evidence of a nerve disorder, such as sciatica. This indicates that the muscle is not functioning correctly. The results of an EMG test can provide valuable information about the function of a muscle or nerve by measuring the speed and strength of electrical signals as they travel through nerves.įor example, if a muscle is weak, the electrical signals recorded during the EMG test will be low amplitude. ![]() The electrode records the electrical signals produced by the muscle, which is used to determine the presence of any muscle or nerve disorders. It involves the insertion of a needle electrode into the muscle being tested. At Therapy West Physical Therapy & Sports Medicine, our therapist performs EMG testing. ![]()
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