Hypocretin neurons are more active during ________ but are ...

[khang]

Hypocretin neurons are more active during ________ but are inactive during ________.
 
  a. eating; drinking
  b. normal waking; sleep
  c. sexual behavior; feeding
  d. reinforcement; punishment
  e. slow-wave sleep; REM sleep

Question 2

Most of the serotonin neurons in the brain are located within the
 
  a. nucleus accumbens.
  b. reticular formation.
  c. raphe nuclei.
  d. striatum.
  e. locus coeruleus.

[Laurenleakan]

Answer to Question 1

Answer: b. normal waking; sleep

Answer to Question 2

Answer: c. raphe nuclei.

[khang]

Thanks for the timely response, appreciate it

[meow1234]

Excellent