in the early 1900s (Davis 12). These periods in order are the early period, the ebb tide period, the. period of reawakened interest in primaries and the system of popular appeal, which is also. known as the post reform period (Davis 12).
With nerve conduction studies, you may feel a quick, burning pain, a tingling feeling, and a twitching of the muscle each time the electrical pulse is given. It feels like the kind of tingling you feel when you rub your feet on the carpet and then touch a metal object. The tests make some people anxious.
These tests help to determine whether a specific symptom such as pain or weakness is the result of disorders of the muscles or nerves. The three most common electrodiagnostic studies are electromyography (EMG), nerve conduction velocity studies (NCVs), and somatosensory evoked potential studies (SSEPs). Electromyography (EMG) and nerve conduction studies (NCV's) are often done at the same time.