Why cant we feel certain small objects when we touch them on one part if the body, but on a completely different part of the body we can?

Question

Say a hair, for example, touches your fingertip and you cant feel it. If you bring that same hair to say, your ankle, you can feel a slight tingling.

In: Biology

Answer 1

It depends on how many nerves there are put 3 fingers on somebody’s back and ask them how many things are on their back