Slow-wave sleep _____.
A) increases at about 3 or 4 months of age
B) is also known as REM sleep
C) is also known as paradoxical sleep
D) rarely occurs until 2 years of age

Question

Quizplus · Accepted Answer

Slow-wave sleep is also known as non-REM sleep and typically increases at around 3 or 4 months of age. It is different from REM sleep, also known as paradoxical sleep, which is characterized by rapid eye movements and high brain activity. Slow-wave sleep is essential for physical restoration and growth, while REM sleep is important for cognitive functions such as memory consolidation. Therefore, B and C are incorrect choices. D is also incorrect, as slow-wave sleep occurs from early infancy, although the amount and distribution of sleep stages may vary depending on age.

Slow-Wave Sleep _____