Cases of brain damage in deaf individuals who use sign language suggest that the organization of gestural language:
A) has its focus in the right parietal cortex, along with other spatial functions.
B) is inconclusive, as no particular pattern has emerged.
C) is very similar to that for spoken language, with the left hemisphere dominant for both.
D) Actually, no such cases exist, but it would be interesting if they did.

Question

Quizplus · Accepted Answer

Research has shown that the organization of gestural language in deaf individuals who use sign language is very similar to that for spoken language, with the left hemisphere dominant for both. Cases of brain damage in these individuals have supported this finding, as damage to the left hemisphere has been shown to impair their ability to produce and comprehend sign language.

Cases of Brain Damage in Deaf Individuals Who Use Sign