title: Optical recording of electrical activity.
authors.affiliation: Department of Neuroscience, University of Pennsylvania School of Medicine, Philadelphia, 19104, USA. bmsalzbe@mail.med.upenn.edu
authors.forename: B M
authors.initials: BM
authors.lastname: Salzberg
mesh_terms: D004563:Electrochemistry / Q000379:methods; D031541:Fluorescence Resonance Energy Transfer / Q000379:methods; D008564:Membrane Potentials; D008567:Membranes, Artificial; D011199:Potentiometry / Q000379:methods
chemical_list: D008567:Membranes, Artificial