A female presented with loss of vision in both eyes and on examination has normal pupillary response and normal Fundus, her visually evoked response(VER) examination shows extinguished responses.The most likely diagnosis is -

A female presented with loss of vision in both eyes and on examination

1.	A female presented with loss of vision in both eyes and on examination has normal pupillary response and normal Fundus, her visually evoked response(VER) examination shows extinguished responses.The most likely diagnosis is -
A.	Hysteria
B.	Cortisol blindness
C.	Optic neuritis
D.	Retinal detachment
Answer» C. Optic neuritis