Are taking blood-thinning tablets such as Warfarin Apixaban or any other blood-thinning tablets.However, please advise the department before your appointment if you: Yes, the tests can be performed safely on children and pregnant women. Some patients may complain of slight tingling or tenderness after the test or in exceptional cases, may suffer slight bruising after needle examination. The pulses feel like a TENS machine pulse. There may be slight discomfort, but most patients tolerate the tests well. After the needle is in place you will be asked to make the muscle movement, for example by bending your arm.
How is an EMG performed?ĮMG is performed using a very fine disposable needle electrode that tells us the status of the nerve and muscle. It is a study of the electrical properties of the muscles. This is not always necessary but may be required after the Nerve Conduction Study. Here is the typical electrode placement for sensory studies: Different nerves are tested to compare and see which, if any, are affected. The response is then recorded from a pad placed further along the nerve. Pads or rings are placed on the skin, and you will feel a tingling or tapping sensation. The study is performed using a specially designed electronic device connected to a computer. The test will be performed by a Consultant Neurophysiologist, and it generally takes between 30 to 45 minutes, but on rare occasions, it may take about an hour. Your GP may request this test to see how your nerves and muscles are working if you have had symptoms such as tingling, numbness or weakness in your legs, arms or face.
It is a study of the electrical properties of nerves to see how your nerves are working. Here are some of the commonly asked questions concerning Nerve Conduction and Electromyography Studies.
Results of your test will be sent to referring doctor in 5 working days. Any test will be explained to you before it is carried out and you will be able to ask any questions or tell us any concerns. These investigations are generally performed to aid the diagnosis of any disorder involving the peripheral nervous system.
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