As you get older,you have fewer (less)_____ during sleep,suggesting that your brain actively has to work to keep you sleeping.
A) sleep spindles
B) delta waves
C) k-complexes
D) synchronization

Question

Quizplus · Accepted Answer

Sleep spindles refer to bursts of brain activity that occur during Stage 2 sleep, and are linked with memory consolidation and cognitive processes. As we age, the frequency and intensity of sleep spindles decrease, indicating that the brain has to work harder to maintain sleep.

As You Get Older,you Have Fewer (Less)_____ During Sleep,suggesting That