I was referring the energy usage of the brain. It is never all used at the same time, just a small portion, but that doesn't mean other parts are not used, just

I was referring the energy usage of the brain. It is never all used at the same time, just a small portion, but that doesn't mean other parts are not used, just they are all turned on and off. https://www.scientificamerican.com/article/thinking-hard-calories/ https://www.scientificamerican.com/article/thinking-hard-cal...