The various phenomena of REM sleep appear to be controlled by ...

[haleyc112]

The various phenomena of REM sleep appear to be controlled by circuits scattered throughout the
 
  A) basal forebrain.
  B) posterior hypothalamus.
  C) caudal reticular formation.
  D) midbrain.
  E) colliculi.

Question 2

There are three classes of drugs that influence sleep: hypnotics, antihypnotics, and a third class that
 
  A) is derived from benzodiazepines.
  B) includes melatonin.
  C) comprises drugs that influence the circadian rhythmicity of sleep without increasing or decreasing it.
  D) all of the above
  E) both B and C

[bigcheese9]

Answer to Question 1

Answer: C

Answer to Question 2

Answer: E

[haleyc112]

Excellent

[isabelt_18]

Thanks for the timely response, appreciate it