"Even when you’re sleeping at night, the brain consumes roughly as much energy as it does during the day." https://www.brainfacts.org/brain-anatomy-and-functio

"Even when you’re sleeping at night, the brain consumes roughly as much energy as it does during the day." https://www.brainfacts.org/brain-anatomy-and-function/anatomy/2019/how-much-energy-does-the-brain-use-020119 https://www.brainfacts.org/brain-anatomy-and-function/anatom... Does this change over time also?