Ophthalmic Assistant

Category - Ocular Motility and Visual Fields

The boundary of an area that responds to the same stimulus intensity is called an
  1. occipital cortex.
  2. optotype.
  3. scotoma.
  4. isopter.
Explanation
Answer: D - isopter.

The boundary of an area that responds to the same stimulus intensity is called an isopter. It is designated with a fraction; the numerator being the diameter of the test object, and the denominator being the testing distance.
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz