You Are Looking at Two EEG Profiles Recorded from an Individual's

Multiple Choice

You are looking at two EEG profiles recorded from an individual's full night of sleep.But you have a difficult time telling apart two types of brain waves.What are the two waves that look identical to each other?

A) delta waves and alpha waves
B) beta waves and REM brain waves
C) sleep spindles & theta waves
D) delta and REM brain waves