Question

Donte has been having difficulty with sleeping and feeling rested lately. His doctor decides to send him for a polysomnographic evaluation to assess different physical functions that are occurring during his sleep time. One of them, called an ________, will measure the eye movements that take place during his sleep and this will help determine whether or not he is entering a REM stage while he sleeps and, if so, for how long.

Answer 1

Answer:

Electrooculogram

Explanation:

For many years EOG have been the preferred and standard eye movement measurement test technique. It is considered to be safe, convenient for the the eye movement measure for people of any age.

When the test is conducted, it shows a dark trough ratio in an affected persons eye.