
Scientists have identified the specific nerve fibres in the skin that transmit pleasure messages.
This is something different, because for years, they have been investigating what produces the sensation of pain, and how nerves convey that information to the brain.
It seems that, in order for a sensation to be recognized as pleasurable, the skin must be stroked at just the right speed. Too fast or too slow and the pleasure response doesn't happen.
I suppose the same could be said of the stroking that produces pain. Strokes that are too fast (yikes!) or too slow (yawn...) don't produce the same effect as strokes that are just the right number of seconds apart (yum).
Read the whole article here.




