The form of brain damage identified as prosopagnosia is primarily characterized by an inability to group of answer choices
identify inverted stimuli even though perception of upright stimuli seems normal.
recognize faces. identify familiar voices.
comprehend written text.

The form of brain damage identified as prosopagnosia is primarily characterized by an inability to recognize faces.

Explanation:

Prosopagnosia, also known as 'face blindness' is a neurological disorder of face recognition which is the 'ability to recognize' familiar faces is impaired while the other features of visual processing and intellectual functioning remains pristine. Prosopagnosia was originally used to refer to a condition followed by 'acute brain damage' but a congenital form of it also exists. The area of the brain which is specifically associated with 'prosopagnosia' is fusiform gyrus. It is found that prosopagnosia is also associated with disorders that are related with surrounding brain areas.