The idea that pain signals must pass through a type of "doorway" in the spinal cord is referred to as the ________.
A) opponent-process theory of pain
B) revolving door theory of pain
C) substance P theory of pain
D) gate-control theory of pain

Question

The idea that pain signals must pass through a type of "doorway" in the spinal cord is referred to as the ________.
A) opponent-process theory of pain
B) revolving door theory of pain 
C) substance P theory of pain
D) gate-control theory of pain

Quizplus · Accepted Answer

The idea that pain signals must pass through a type of "doorway" in the spinal cord is known as the gate-control theory of pain. This theory proposes that certain nerve cells in the spinal cord act as gates to either allow or block pain signals from traveling to the brain, and that these gates can be opened or closed by various factors, including other sensory input, emotions, and past experiences. The theory has been influential in understanding chronic pain and has led to the development of new pain management treatments.

The Idea That Pain Signals Must Pass Through a Type