title: Optical monitoring of physiological activity: a brief history.
authors.affiliation: Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT 06510.
authors.forename: L
authors.initials: L
authors.lastname: Cohen
mesh_terms: D000818:Animals; D004396:Coloring Agents; D006651:Histocytochemistry; D049673:History, 20th Century; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods*; D009482:Neurophysiology / Q000266:history / Q000379:methods*
chemical_list: D004396:Coloring Agents