This so - called transcranial magnetic stimulation (TMS) triggers the flow of small electrical currents in neural circuits beneath the coils. (sciencemag.org)
ELECTROACUPUNTURE UNIT - $ 655 Electroacupuncture, which involves the placement of very small needles to deliver small electrical currents to strategic points on the body, has shown promise as an alternative means of improving patient comfort in humans. (www2.vet.cornell.edu)
Also referred to as «body composition monitors,» these scales usually use bioelectrical impedance analysis, which sends a small electrical current through your body, to measure your body fat, muscle mass, bone density, water weight, and more. (businessinsider.com)