In many movies or TV series, when a character gets electrocuted you see that electricity running through his or her skeleton. However, there’s a scene from Spider-Man: Into the Spider-verse where instead of seeing that, something strange happens. Miles electrocutes Peter B. Parker, but somehow the electricity runs through his nervous system instead of his skeleton.

Maybe this interpretation of electricity in the body is due to the fact that the nervous system of the human body is responsible for conducting electrical signals.