Answer:
You do not become smarter by activating additional portions of your brain. That is not actually how the brain functions. A seizure is an illustration of a highly activated brain. A person has significantly reduced functionality and mental capacity during a seizure.
Neurons are specialized cells that your nervous system uses to deliver signals or messages throughout your body. These electrical signals are sent and received by your muscles, organs, glands, skin, and brain. You can move your limbs and experience sensations like pain thanks to the communications.