title: Modulated light transmission for electrical isolation in a multichannel physiological monitoring system.
mesh_terms: D000669:Amplifiers, Electronic; D004556:Electric Injuries / Q000517:prevention & control*; D004566:Electrodes; D004582:Electronics, Medical; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D013637:Tape Recording