* a) Only points on the horopter fall on the corresponding retinal point

* b) Points in front of the horopter will stimulate binasal retina

* c) Points outside the horopter is perceived doubly

* d) The Panum's fusional area is wider in the centre than the periphery

* e) Sensory fusion refers to the cortical integration of images perceived by the two eyes

Answer a. T b. F c. F d. F e. T