In a patient with dense cataract and poor retina view, the following tests can be used to test the
macular function:
a. relative afferent pupillary defect
b. laser interferometry
c. Haidinger brushes
d. Visual evoked potential
macular function:
a. relative afferent pupillary defect
b. laser interferometry
c. Haidinger brushes
d. Visual evoked potential