The corpus callosum:
A)Is at the central fissure
B)Connects the thalamus and the hypothalamus
C)Connects the right and left hemispheres
D)Can result in epilepsy if severed

Question

Quizplus · Accepted Answer

The corpus callosum is a broad band of nerve fibers that connects the two hemispheres of the brain, allowing communication between them. Choices A and B are incorrect because the central fissure is a groove on the surface of the brain that separates the frontal and parietal lobes, while the thalamus and hypothalamus are structures within the brain that play important roles in regulating various bodily functions. Choice D is partially correct in that severing the corpus callosum (a procedure called corpus callosotomy) is sometimes used as a treatment for epilepsy, but not all individuals with severed corpus callosums develop epilepsy.

The Corpus Callosum