😴 Sleep Cycles: Stages and Their Characteristics
Learn the stages of sleep for the MCAT, including NREM N1, N2, N3, REM sleep, brain waves, sleep spindles, K-complexes, delta waves, and dreaming.
🧠 Understanding Brain Waves: Frequencies and Their Functions
Discover the five types of brain waves—Gamma, Beta, Alpha, Theta, and Delta—and how they influence cognition, relaxation, creativity, sleep, and consciousness.