Get Biopac Student Lab L01 Emg I Electromyography

A negative test means results are normal; a positive test result will reveal some degree of nerve damage (neuropathy).

Certain drugs that act on the nervous system (such as muscle relaxants) can interfere with electromyography results. You may need to stop taking these three to six days before the test. Have had bleeding problems or are taking blood thinning drugs, such as (®) or .

An abnormal EMG result may be a sign of a muscle or nerve disorder, such as: Polymyositis. This is an inflammatory muscle disease that causes decreased muscle power. Muscular dystrophy.

EMG and nerve conduction studies are used to help check for many kinds of muscle and nerve disorders. An EMG test helps find out if muscles are responding the right way to nerve signals. Nerve conduction studies help to check for nerve damage or disease.

Typically, this test is done without sedation because you have to be able to move your muscles voluntarily.

An EMG can be used to diagnose a wide variety of neuromuscular diseases, motor problems, nerve injuries, or degenerative conditions, such as: Amyotrophic lateral sclerosis (ALS) Carpal tunnel syndrome. Cervical spondylosis.

Clench fist and hold for two seconds, release the clench and wait for two seconds. Repeat for three more cycles with increased clench force until the maximum clench is achieved. Try to increase the strength in equal increments such that the fourth clench is the maximum force.

An EMG can be used to diagnose a wide variety of neuromuscular diseases, motor problems, nerve injuries, or degenerative conditions, such as: Amyotrophic lateral sclerosis (ALS) Carpal tunnel syndrome. Cervical spondylosis.