Decreases with age: Time in rem sleep progressively decreases with age, from more than 50% in infants to less than 20% in the elderly.
Answered 11/12/2012
5.5k views
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question