The discovery of the lateralization of aphasia and apraxia led to the
A) concept of a dominant left hemisphere.
B) concept of a dominant right hemisphere.
C) development of commissurotomy.
D) development of split-brain surgery.
E) both C and D

Question

Quizplus · Accepted Answer

The discovery of lateralization of aphasia and apraxia suggested that language and motor abilities are primarily controlled by the left hemisphere of the brain, leading to the concept of a dominant left hemisphere. This was supported by subsequent research on brain lateralization in both healthy individuals and those with brain damage.

The Discovery of the Lateralization of Aphasia and Apraxia Led