The gate control theory of pain is best described by which of the following statements?

Question

Quizplus · Accepted Answer

The gate control theory of pain proposes that activation of low-threshold mechanoreceptors can reduce or block the activity of ascending pain pathways. This means that non-painful touch stimuli can inhibit the transmission of pain signals to the brain. Option A is incorrect because it describes temperature-gated ion channels but does not relate to the gate control theory of pain. Option C is incorrect because while GABA can inhibit neurons in the spinal cord, it is not specifically related to the gate control theory of pain. Option D is incorrect because it describes allodynia, a phenomenon where a pain fiber begins responding to non-painful stimuli after sensitization, but does not relate to the gate control theory of pain.

The Gate Control Theory of Pain Is Best Described by Which