For 10 points, the corpus callosum connects the two halves of what organ that contains the amygdala, cerebrum, and cerebellum?
The outermost "marginal zone" of this organ contains the reelin-producing Cajal-Retzius cells. The central sulcus in this organ is known as the fissure of Rolando. This organ is surrounded by the pia mater, a delicate membrane that is the innermost of the three meninges that surround it. Areas named for Wernicke and Broca are found in this organ, which also contains an almond-shaped area that is involved in fear conditioning. For 10 points, the corpus callosum connects the two halves of what organ that contains the amygdala, cerebrum, and cerebellum?
The outermost "marginal zone" of this organ contains the reelin-producing Cajal-Retzius cells.
brain [prompt on cerebral cortex]