There the nociceptor releases signaling molecules called neurotransmitters that activate neurons in the dorsal horn, prompting them to transmit the alarm message up to the brain.

 
  • 在此,痛覺(jué)受器的神經(jīng)末梢會(huì )釋放稱(chēng)為神經(jīng)傳遞物的傳訊分子,活化背角的神經(jīng)元,促使它們將警報上傳至腦部。
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