Describe what happens during sleep deprivation recovery. What is the optimal amount of sleep according to...

Describe what happens during sleep deprivation recovery.
What is the optimal amount of sleep according to the National Sleep Foundation?
Describe the two peaks and two nadirs in the circadian rhythm sleep cycle.

Expert Solution

During sleep, your body heals itself and restores its chemical balance. Your brain forges new thought connections and helps memory retention.

Without enough sleep, your brain and body systems won’t function normally. It can also dramatically lower your quality

OPTIMAL AMOUNT OF SLEEP

Newborns (0-3 months): Sleep range narrowed to 14-17 hours each day (previously it was 12-18)
Infants (4-11 months): Sleep range widened two hours to 12-15 hours (previously it was 14-15)
Toddlers (1-2 years): Sleep range widened by one hour to 11-14 hours (previously it was 12-14)
Preschoolers (3-5): Sleep range widened by one hour to 10-13 hours (previously it was 11-13)
School age children (6-13): Sleep range widened by one hour to 9-11 hours (previously it was 10-11)
Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5)
Younger adults (18-25): Sleep range is 7-9 hours (new age category)
Adults (26-64): Sleep range did not change and remains 7-9 hours
Older adults (65+): Sleep range is 7-8 hours (new age category)

Hayet Jeridi answered 4 months ago

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