Strong evidence that REM-sleep is not essential for memory comes from the study of patients
A) with brain damage.
B) after electroconvulsive shock.
C) who can't sleep.
D) who get little or no REM sleep because they regularly take antidepressant drugs.
E) who get little or no sleep because they are narcotic addicts.
Question 2
After an entire week of REM-sleep deprivation, about how many times in one night did volunteers have to be awakened to prevent them from experiencing bouts of REM sleep?
A) 0
B) 5
C) 17
D) 25
E) 67
Melatonin and sleep
Sleep in a Dolphin
Mary Cassatt, Study for In the Loge.
Do you know how many calories are in your chips-and-soda “study snack”?
Memory Analogy
Growth of cultured cells from patients with xeroderma pigmentosum (XP)