The rationale for cutting the corpus callosum in epilepsy is that the corpus callosum __________.
A) contains axons that have low thresholds for seizures
B) allows seizures to spread from one hemisphere to the other
C) prevents communication between the two hemispheres of the brain, and removal reinstates communication
D) decreases excitation in the reticular formation, which is often responsible for the start of the seizures

Question

Quizplus · Accepted Answer

The corpus callosum allows seizures to spread from one hemisphere to the other. By cutting the corpus callosum, the spread of seizures is limited to the hemisphere they occur in, reducing their severity and frequency.

The Rationale for Cutting the Corpus Callosum in Epilepsy Is