The gate control theory of pain modulation states that pain transmission can be blocked by
A) cold stimulation of the A-delta fibers.
B) mechanical stimulation of A-beta fibers.
C) stimulation of C-fibers.
D) tonic activity of the inhibitory neurons in the dorsal horn.

Question

Quizplus · Accepted Answer

The gate control theory suggests that non-painful input, such as mechanical stimulation of A-beta fibers, can close the "gate" to painful input, preventing pain sensation from traveling to the central nervous system.

The Gate Control Theory of Pain Modulation States That Pain