bioelectrical

adjective

bio·​elec·​tri·​cal -i-ˈlek-tri-kəl 

variants or bioelectric

-trik 

: of or relating to electric phenomena in living organisms

human cortical bioelectrical activity

bioelectricity

-ˌlek-ˈtris-ət-ē, -ˈtris-tē 

noun

plural bioelectricities