In stage 1 sleep, the transitional stage between waking and sleep is characterized by brain waves that are relatively (Points : 4) rapid, with high ampl

Question

In stage 1 sleep, the transitional stage between waking and sleep is characterized by brain waves that are relatively (Points : 4)
rapid, with high amplitude.
rapid, with low amplitude.
slow, with low amplitude.
slow, with high amplitude.

Answer 1

Hello.

Stage 1 sleep is characterized by Alpha waves, which are known as slow waves (low frequency) with a high amplitude. Therefore, the correct answer is "slow, with high amplitude".