And when I apply these receptors are basically these receptors basically create a force. That force creates the oscillation, the movement of our ions, and that ultimately creates our electric current, the action potential. And so the action potential travels, our electric current travels through the axon. Eventually that creates an action potential at this section, the axon terminal, which is down inside our spinal cord. And then that sends the electric signal up to the spinal cord into the brain. And the brain basically senses that pressure.