[Multiple-site optical recording of action potentials].
D000200:Action Potentials; D000818:Animals; D001921:Brain / Q000502:physiology; D002642:Chick Embryo; D004396:Coloring Agents; D003201:Computers; D049832:Decapodiformes; D006321:Heart / Q000502:physiology; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods; D009474:Neurons / Q000502:physiology; D055095:Optics and Photonics / Q000295:instrumentation; D011898:Ranidae; D051381:Rats; D013569:Synapses / Q000502:physiology
D004396:Coloring Agents