Metadaten

Recommended Citation

Cannon RC, Hammond C (2008). Virtual Electrophysiology with SPatch. In: Lorenz S, Egelhaaf M (eds): Interactive Educational Media for the Neural and Cognitive Sciences. Brains, Minds & Media, Vol. 3, bmm1403. (urn:nbn:de:0009-3-14036)

BibTeX

@Article{Cannon:2008,
  author  = "Robert C. Cannon, Constance Hammond", 
  title   = "Virtual Electrophysiology with SPatch",
  journal = "Brains, Minds & Media",
  number  = "1",
  year    = "2008"
}

Full Metadata

Bibliographic Citation Brains, Minds & Media, Volume 3, Number 1 (2008-05-15)
Title Virtual Electrophysiology with SPatch (eng)
Author Robert C. Cannon, Constance Hammond
Language eng
Abstract SPatch is an open source virtual laboratory designed to perform simulated electrophysiological experiments without the technical difficulties inherent to laboratory work. It provides the core equipment necessary for recording neuronal activity and allows the user to install the equipment, design their own protocols, prepare solutions to bathe the preparation or to fill the electrodes, and gather data. Assistance is provided for most steps with predefined components that are appropriate to a range of standard procedures. Experiments that can be performed with SPatch at present concern the study of voltage-gated channels in isolated neurons. This allows understanding the ionic mechanisms of Na+ and Ca2+ action potentials, after spike hyperpolarization, pacemaker tonic or bursting activity of neurons, delayed or sustained or adaptive firing of neurons in response to a depolarization, spontaneous depolarization of the membrane following an hyperpolarization, etc. In an educational context, the main interest of SPatch is to allow students to focus on the concepts and thought processes of electrophysiological investigation without the high equipment costs and extensive training required to perform laboratory work. It can be used to acquaint students with the relevant procedures before starting work in a real lab, or to give students an understanding of single neuron behavior and the ways it can be studied without requiring practical work. We illustrate the function and use of SPatch, explore educational issues arising from the inevitable differences between simulated and real laboratory work, and outline possible improvements.
Subject Virtual laboratory, electrophysiology, ionic channels, neuron, simulation, modeling
Classified Subjects mesh: Electrophysiology (D004594) mesh: Neurophysiology (D009482)
DDC 004 500 370 570 610
Rights DPPL
URN urn:nbn:de:0009-3-14036
DOI