Synonyms for Cerebral cortex:

n.

brainstem, brain, brain death, cerebellum, brain damage, brain cell, brainwave, cerebral, central nervous system. body (noun)
pallium, cortex, cerebral mantle.
cerebral cortex (noun)
pallium, cortex, cerebral mantle.

Other synonyms:

central nervous system, cerebellum, brainstem, brain damage. cerebral, brainwave, brain cell. brain. Other relevant words:
cerebellum, central nervous system, brain.