Are There Nerves In Your Nose? | What Your Nose Can Feel
Yes—your nose has smell nerves plus sensory fibers that detect touch, pain, and temperature, so irritation and scent register fast. Your nose is a sensor hub. Every breath brings in odor molecules, dry air, cold air, dust, and chemical vapors. Your brain sorts that input fast. That’s why a minty rub feels cool, pepper feels […]
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