Because of the highly significant and widely recognized roles of ion channels in physiology, pathophysiology, pharmacology, and toxicology, the term ion channel has now become a household word in the biomedical sciences. This volume covers preparations and techniques for the study of various ion channels. Both voltage-gated and ligand-gated ion channels of neurons, axons, and cardiac and smooth muscles are covered. It includes not only patch clamp techniques but molecular biology and imaging techniques as well. - Comprehensive protocols included for the study of: Ion channels using patch-clamp, molecular biology, and imaging techniques - Role of ion channels in physiology, pathophysiology, pharmacology, and toxicology - Specific ion channels of specific tissues