Pain is a vital sensation. Stimulants like heat, cold, pressure, or chemicals activate sensory nerves in our skin, tissues, and organs. The fibers of these nerves reach the central nervous system and activating neurons in the part of the brain known as the cerebral cortex create the conscious perception of pain and subsequently, a quick […]
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Human saliva is six times more effective than morphine – Research proved
- January 8, 2023
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