The fact that left-hemisphere damage disrupts American Sign Language but not pantomime gestures supports the __________ theory of cerebral asymmetry.
A) analytic-synthetic
B) motor
C) linguistic
D) synthetic-analytic
E) Wernicke-Geschwind

Question

Quizplus · Accepted Answer

The linguistic theory of cerebral asymmetry suggests that the left hemisphere is dominant for language processing. The fact that left-hemisphere damage disrupts American Sign Language, a language that relies heavily on linguistic processing, supports this theory. In contrast, pantomime gestures are more reliant on motor processing and do not rely as heavily on linguistic processing, explaining why they are less affected by left hemisphere damage.

The Fact That Left-Hemisphere Damage Disrupts American Sign Language but Not