Opiate receptors in the ___________ are responsible for the ...

[dejastew]

Opiate receptors in the ___________ are responsible for the analgesia caused by opiate drugs.
 
  A) ventral segmental area
  B) preoptic area
  C) periaqueductal gray matter
  D) mesencephalic reticular formation
  E) nucleus accumbens

Question 2

Craving is associated with level of activation of the ______ in response to _______.
 
  A) amygdala; pain
  B) medial prefrontal cortex; cocaine
  C) ventral tegmental area; stress
  D) ventral tegmental area; water intake
  E) anterior cingulate; pain

[babybsemail]

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B
Rationale: Craving is associated with level of activation of the medial prefrontal cortex in response to cocaine.

[dejastew]

TYSM

[tranoy]

Excellent