Neurodiagnostics

The Neurodiagnostics Center at Saints Medical Center offers diagnostic testing to assist physicians in the diagnosis of neuro/muscular diseases. Tests offered at the Center include electroencephalography (EEG), electromyography (EMG) and nerve conduction studies (NCS).

The electroencephalogram (EEG) to measure electrical brain wave activity may be ordered by a physician to check for a variety of neurological problems such as seizures, or other problems with the brain. To begin the test, a technologist measures certain points on the head and uses a special pencil to mark where the electrodes will be placed on the scalp. During the test, brain waves will appear on a screen and the patient is asked to relax, open and close their eyes, breathe rapidly or sense a flashing light. A board certified neurologist will review these waveforms and interpret the study. If a Sleep EEG is ordered, special instructions will be given at the time of scheduling.
 
Electromyography (EMG) and nerve conduction studies (NCS) are tests that measure muscle and nerve function. During NCS, mild electrical currents are applied to the skin to test how quickly impulses travel along the nerves. A fine needle is inserted under the skin into the muscle to measure electrical activity in the muscles. During each test, waveforms appear on a screen and show how the nerves and muscles are working. A board certified Saints neurologist will perform, review and interpret these waveforms.

Outpatient testing needs to be scheduled in advance. For more information about Neurodiagnostics, please call 978-934-8231, Monday through Friday, 8 am to 5 pm.