The "pain matrix" poll

The "pain matrix" poll

FMRI-BOLD responses were triggered by

(1) a painful nociceptive laser stimuli applied to the right foot, 
(2) a non-painful tactile stimuli applied to the right foot, 
(3) a brief visual stimuli,
(4) a brief auditory stimuli. 

Can *you* guess which of these four BOLD maps corresponds to the "pain matrix" elicited by the nociceptive stimuli?

A.

B.

C.

D.