When you accidentally touch a hot stove or try to walk on a sprained ankle, special pain sensing nerves called nociceptors are triggered to send neuro messages up your spine and into your brain.

当你不小心触碰滚烫的炉灶或试伤的踝走路，触发特殊的痛觉神经，称为伤害感受器，以将神经信息发送到你的脊椎并进入大脑。