If the autostimulation theory of REM sleep is correct, as infants become more alert and spend less time sleeping, what should happen to REM activity?

Question

Quizplus · Accepted Answer

The autostimulation theory of REM sleep suggests that REM activity helps in brain development. As infants grow and become more alert, they spend less time sleeping and their brains require less stimulation from REM sleep, leading to a decrease in REM activity in proportion to waking hours.

If the Autostimulation Theory of REM Sleep Is Correct, as Infants