How brain help decrease pain sensation

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Question: Discuss how exactly does a painful stimulus result in a person's perception of pain and response to it? Include in your answer the type of pain receptors, sensory neurons, neurotransmitters, and the possible responses to pain.

  1. How does the brain help decrease pain sensation
  2. Why is nitrous oxide a poor surgical anesthetic agent?

 

Reference no: EM1388353

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