Visual Loss

Also known as anopsia/anopia

 

Hemianopia

 

quadrantanopia

 

unilateral blindness - problem with one eye, optic nerve

unilateral nasal hemianopsia - loss of 1/2 of the optic tract or chiasm

bitemporal heteronymous hemianopsia - loss of centre optic chiasm

left homonymous hemianopsia - loss of right optic tract or posterior

homonymous superior quadrantanopia - problem with one temporal lobe