Question

fill in the blank question
often referred to as the gateway to the cerebral cortex, the blank relays sensory impulses from lower regions of the brain and spinal cord to the cerebral cortex.

Explanation:

The thalamus is known as the 'gateway to the cerebral cortex' and relays sensory impulses from lower brain and spinal - cord regions to the cerebral cortex.

Answer:

thalamus