According to the gate-control theory of pain, where are the neural mechanisms that close and thus prevent pain messages from reaching the brain?

Question

Quizplus · Accepted Answer

The gate-control theory of pain suggests that there is a "gate" located in the spinal cord that can either allow or block pain signals from reaching the brain. When the gate is closed, non-painful stimuli can activate the nerve fibers, which can help to diminish the experience of pain. Therefore, the neural mechanisms that close and prevent pain messages from reaching the brain are located in the spinal cord.

According to the Gate-Control Theory of Pain, Where Are the Neural