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Key terms: pain nociceptors stimuli fibers neurons chemical dorsal nerve responses channels respond thermal mechanical receptors sensory brain axons threshold tissue peripheral sensation neural crest ganglia express nucleus intense stimulus spinal cord dorsal horn sensitivity nociceptive inflammation growth factor capsaicin modalities sleeping synapses afferent detect silent noxious pathway nociceptors respond different types lamina dorsal root nervous system occurs periaqueductal grey trigeminal Search external links cited by footnotes on Wikipedia page Nociceptor: |
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