Gate Control Theory and Pain Perception

Very Hard Unit 3: Sensation & Perception Other Senses

In the field of sensory perception, the somatosensory system encompasses not only touch but also other critical modalities including pain and temperature. Understanding the mechanisms behind these sensations is vital for comprehending how we perceive our environment. One crucial model that describes the relationship between different sensory inputs is the Gate Control Theory of Pain, which posits that there are neural mechanisms in the spinal cord that can either amplify or dampen incoming pain signals.

Considering the effects of psychological factors on pain perception, which of the following statements best reflects an application of the Gate Control Theory?

Pain perception is solely determined by the intensity of the physical injury.

Reassuring a patient can enhance the perception of pain regardless of the physical condition.

Distraction techniques can inhibit the transmission of pain signals in the spinal cord.

Emotional states have no influence on one's ability to perceive pain.

Pain can only be felt in the absence of non-painful stimuli.

Hint

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