2 examples from real videos — listen, replay, loop.
which determines when we feel most awake and when we feel most sleepy. This is driven in part by a shift in the release of the hormone melatonin. Teenagers’ bodies wait to start releasing melatonin until around 11 p.m.,
What lack of sleep does to the teenage brain - Wendy Troxel
which determines when we feel most awake and when we feel most sleepy. This is driven in part by a shift in the release of the hormone melatonin. Teenagers’ bodies wait to start releasing melatonin until around 11 p.m.,
What lack of sleep does to the teenage brain - Wendy Troxel
This is basically your circadian rhythm’s clock. It alerts your pineal gland to start producing melatonin. That’s the hormone that helps prepare your body for sleep,
What staying up all night does to your brain - Anna Rothschild