The analgesia-mediating axons descending in the dorsal columns ...

[khang]

The analgesia-mediating axons descending in the dorsal columns originate in
 
  A) the PAG.
  B) the raph nucleus.
  C) SI.
  D) SII.
  E) the ventral posterior nuclei.

Question 2

The cortical area that has most frequently been linked to pain by functional brain imaging studies is the
 
  A) anterior cingulate cortex.
  B) secondary somatosensory cortex.
  C) posterior parietal cortex.
  D) inferotemporal cortex.
  E) PAG.

[gabrielle_lawrence]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: A

[khang]

Wow, this really help

[nanny]

Thanks for the timely response, appreciate it