The primary reason for performing split-brain surgery on humans was to:
A) reduce the tremors, stiffness, and rigidity of severe Parkinson's disease.
B) find out what each half of the brain can do, cut off from the other.
C) find out whether the two hemispheres would develop an alternate means of communication.
D) reduce the seizures in patients with debilitating, uncontrollable epilepsy.

Question

Quizplus · Accepted Answer

Split-brain surgery was primarily performed to reduce the seizures in patients with severe epilepsy that could not be controlled with medication. By severing the connection between the two hemispheres of the brain, the spread of epileptic activity could be reduced or eliminated, leading to a significant improvement in quality of life for patients.

The Primary Reason for Performing Split-Brain Surgery on Humans Was