MrsMurphysChowder t1_j2fjj87 wrote
Reply to comment by thisoldmould in Do nerve endings closer to the brain / spinal cord take less time to transmit signals because there is less distance to travel? by ssinatra3
This is why when you whack your shin, rubbing the skin dulls the pain. It is also why mentholated muscle rubs, and TENS units work.
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