Physicians use the ENG to objectively document induced or spontaneous nystagmus, which is involuntary rapid movements of the eyeballs. Often used for patients complaining of dizziness, the ENG can differentiate between inner ear and central nervous system involvement. Salaries vary depending on educational background, experience, level of responsibility, type of employment, and area of the country. Technologists with Registry credentials and college degrees command the highest salaries. They must be high school graduates with strong backgrounds in biology, human anatomy, mathematics, and grammar.
Successful technologists are usually in the upper third of their high school class.
Post secondary education is a desirable asset. EEG programs are available at two-year colleges or in hospital settings. Formal education programs vary from one to two or more years and offer certificates or Associate Degrees. Baccalaureate degree programs are under development. Most of the schools are associated with two-year colleges.