Object agnosia provides support for the idea that there are two separate streams of analysis of visual information because it shows that:
A) both streams are necessary for perception
B) damage to one stream produces partial dysfunction in the other
C) damage to the ventral stream still allows spatial perception
D) damage to the ventral stream still allows object perception

Question

Quizplus · Accepted Answer

Object agnosia, resulting from damage to the ventral stream, impairs object recognition but leaves spatial perception, processed by the dorsal stream, intact. This supports the idea of two separate visual processing streams.

Object Agnosia Provides Support for the Idea That There Are