High Quality Content by WIKIPEDIA articles! Bioelectromagnetism (sometimes equated with bioelectricity) refers to the electrical, magnetic or electromagnetic fields produced by living cells, tissues or organisms. Examples include the cell membrane potential and the electric currents that flow in nerves and muscles, as a result of action potentials. `Bioelectromagnetism` is somewhat similar to bioelectromagnetics, which deals with the effect on life from external electromagnetism; yet such an effect also falls under the definition of `bioelectromagnetism`.