When you wake up in the morning, it might feel like your brain just switched on at the ring of an alarm, although you still might feel groggy for a while. But the actual process the brain goes through to wake up is a gradual, coordinated event….
When you wake up in the morning, it might feel like your brain just switched on at the ring of an alarm, although you still might feel groggy for a while. But the actual process the brain goes through to wake up is a gradual, coordinated event….