As you become drowsy,alpha waves become more present,but when you first fall asleep,during stage 1 sleep,these waves are replaced by slower ___________ waves.

Question

Quizplus · Accepted Answer

During stage 1 sleep, alpha waves are replaced by slower theta waves. Delta waves are only present in deep sleep (stage 3 and 4), while beta and gamma waves are associated with more alert states.

As You Become Drowsy,alpha Waves Become More Present,but When You