Referring to the picture above. a. What is this instrument? b. Name two advantages of this instrument over the traditional and more commonly used instrument.
a. What is this instrument?
b. Name two advantages of this instrument over the traditional and more commonly used instrument.
Answer a Frequency doubling perimetry. Answer b a. Shorter testing period. b. May pick up glaucomatous earlier as it tests the magnocellular pathway which is damaged earlier in early glaucoma.
Answer b a. Shorter testing period. b. May pick up glaucomatous earlier as it tests the magnocellular pathway which is damaged earlier in early glaucoma.
