![]() In addition, this information helps guide our instructions on managing any nerve-related symptoms. Our therapists will design exercise programs that target the muscle group(s) that are not working correctly or are compensating due to an injury. ![]() ![]() 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. Sometimes, symptoms may occur after something as simple as laying on the arm. Similarly, if a nerve is compressed or injured, the EMG test can reveal evidence of a nerve disorder, such as sciatica. Symptoms generally occur following an injury to the neck, shoulder, arm or hand. 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. Because they are in such a narrow space, compression of the nerves or vessels can occur, causing pain in the neck and shoulder, numbness and tingling of the. ![]()
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