What is the difference between EEG and EMG?
both electroencephalogram (EEG) and electromyogram (EMG) are used to measure electrical activity inside the body. However, the difference between EEG and EMG is what it measures. EEG measures electrical activity in the brain of a person, while EMG measures electrical impulses in human muscles. Both of these diagnostic tests are carried out using a device that records electrical activity. However, the EEG involves the use of electrodes connected to the skin to record electrical pulses, while EMG involves inserting needles into the muscles that will be tested.
The main difference between EEG and EMG is what they test. While both are used to test electrical activity or pulses taking place inside the patient's body, each test is used for a different part of the body. EEG is used to test electrical activity in the patient's brain. To perform this test, the doctor usually connects the electrodes of KSKALP using non -toxic adhesive, which can be washed out of the leather after the test. Electrodes are transmitted to a computer that works on analysisfrom the electrical activity of the brain.
Unlike EEG, EMG is used to measure electrical activity in the patient's muscles. To carry out this test, the doctor puts a needle into the patient's muscle. These needle electrodes are usually small and fixed inside and are usually connected to an amplifier and a special screen. The amplifier and screen allow doctors to analyze the person's electrical activity.
EEG and EMG also differ in terms of where and who they are carried out. EEG is usually performed at the EEG neurological clinic, although the results are usually analyzed by a doctor. On the other hand, EMG is often performed in the electromyography of the Lab or the clinic by an electromyogram or neurologist. Both tests are also performed in hospitals and medical offices.
When one considers the difference between EEG and EMG, one may also consider the amount of time to complete each test. EEG can take an average of about an hour or two. EMg, on the other hand, usually takes about 30 minutes to an hour. The amount of time that EEG or EMG takes may depend on the person performing the test and cooperation of the patient.