title: Electrophysiological recording from a 'model' cell.
abstract: The Drosophila larval neuromuscular junction (NMJ) shares many structural and functional similarities to synapses in other animals, including humans. These include the basic feature of synaptic transmission, as well as the molecular mechanisms regulating the synaptic vesicle cycle. Because of its large size, easy accessibility, and the well-characterized genetics, the fly NMJ remains an excellent model system for dissecting the cellular and molecular mechanisms of synaptic transmission. This protocol describes the basics of setting up and conducting electrophysiological experiments using a model cell. For the novice, a model cell provides a way to learn the operation of electrophysiology equipment and software without the anxiety of damaging living cells. This protocol also illustrates passive membrane properties such as the input resistance, capacitance, and time constant.
authors.forename: Bing
authors.initials: B
authors.lastname: Zhang
authors.forename: Bryan
authors.initials: B
authors.lastname: Stewart
mesh_terms: D000818:Animals; D003584:Cytological Techniques; D004330:Drosophila / Q000502:physiology*; D004594:Electrophysiology / Q000379:methods*; D005057:Eukaryotic Cells / Q000502:physiology*; D009469:Neuromuscular Junction / Q000502:physiology