More dopamine into the frontal lobe lessens pain and increases pleasure. Electricity Part of the electromagnetic force carried by the movement of charged particles. Endorphins Mediate pain at receptor sites. In an injury receptors in skin make electrical signals that goes up the spinal cord to the brain. The brain then evaluates pain by releasing pain killers called endorphins which bind at opiate receptor sites of neurons to mediate pain.
Endorphins effect the dopamine pathway that feeds into the frontal lobe.
These pathways inhibit the flow of dopamine. Vast quantities of endorphins are released and nerves are shut off so more dopamine flows through pathway to get to frontal lobe therefore replacing pain with pleasure. The capacity to do work. What is meant here is that energy makes things happen or change. Without energy, all things stay in their same state.