Split-brain operations like Bogen's produce
A) no changes in personality, intelligence, or speech.
B) changes in personality but none in intelligence or speech.
C) changes in intelligence but none in personality or speech.
D) changes in personality, intelligence, and speech.

Question

Quizplus · Accepted Answer

Split-brain operations, such as those performed by neurosurgeon Joseph Bogen, typically do not result in changes in personality, intelligence, or speech. These procedures involve severing the corpus callosum to reduce severe epilepsy symptoms, but they leave the patient's cognitive abilities and personality largely intact.

Split-Brain Operations Like Bogen's Produce