The brain self-cleanses during sleepThe brain has a unique waste management system called the glymphatic system, vital for cleansing during sleep.
How the brain cleans itself during deep sleepDuring deep sleep, blood vessels in the brain contract and relax to help clear waste, aided by noradrenaline.
The brain self-cleanses during sleepThe brain has a unique waste management system called the glymphatic system, vital for cleansing during sleep.
How the brain cleans itself during deep sleepDuring deep sleep, blood vessels in the brain contract and relax to help clear waste, aided by noradrenaline.