1 Dirk is also the name of the Dragon's Lair protagonist, Dirk the Dashing. 2  Dirk the Dashing is a knight, similar to Dirk Strider's dancestor/ectobiological son Dave Strider.
Electromyography (EMG) is a general term meaning, the recording of the electrical activity of nerve and muscle. EMG is a diagnostic test used to assess the function of nerves and muscles. You may be sent for an EMG test if you are experiencing numbness, tingling, weakness, or pain. The test may take from 45 minutes to 1.5 hours depending on what your doctor has ordered.
Electromyogram (EMG). An EMG measures the electrical activity in a muscle in response to stimulation. It is used in conjunction with a neurological exam to help physicians diagnose a wide range of problems, including: 1  Nerve damage from disk compression in the neck or back.2  Nerve compression from carpal tunnel syndrome.lectromyogram (EMG). An EMG measures the electrical activity in a muscle in response to stimulation. It is used in conjunction with a neurological exam to help physicians diagnose a wide range of problems, including: 1  Nerve damage from disk compression in the neck or back. 2  Nerve compression from carpal tunnel syndrome.