An Auxiliary Educational Tool for Propagating Single and Compound Nerve Action Potential

Erhan Kiziltan; Nimet Unay Gundogan; Ayse Sebnem Ilhan; Leyla Aydin; Nuray Yazihan; Ferit Pehlivan

doi:10.4236/oalib.1101288

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OALibJ> Vol.2 No.1, January 2015

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An Auxiliary Educational Tool for Propagating Single and Compound Nerve Action Potential

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DOI: 10.4236/oalib.1101288 672 Downloads 895 Views

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Erhan Kiziltan¹, Nimet Unay Gundogan¹, Ayse Sebnem Ilhan¹, Leyla Aydin^1*, Nuray Yazihan², Ferit Pehlivan³

Affiliation(s)

¹Physiology Department, Medical Faculty, Baskent University, Ankara, Turkey.
²Physiopathology Department, Medical Faculty, Ankara University, Ankara, Turkey.
³Biophysics Department, Medical Faculty, Ufuk University, Ankara, Turkey.

ABSTRACT

Objective: The use of simulation in medical education has become an important and successfully implemented auxiliary method, recently. In this study, we aimed to present a compact screen-based computer simulation for second year medical students so that they may experience various aspects of peripheral nerve electrophysiology by themselves. Methods: The model used in the calculations combines both the passive and active membrane properties which were described in passive cable theory and in the classical study of Hodgkin and Huxley on membrane potential generation, respectively. Results: The simulation provides numerical and visual demonstration for various electrophysiological features of nerve cell such as membrane potential development, threshold stimulus, refractoriness, conduction in myelinated fiber, myelin and temperature effect on conduction etc. Besides, users may also have experience on propagation of compound nerve action potential that is the combined activation of nerve fibers. Conclusion: We suggest that this simulation may be considered as an auxiliary tool for classical physiology laboratory sessions. It is our intent to share and to make the simulation freely available to all interested readers.

KEYWORDS

Medical Education, Screen-Based Simulation, Compound Nerve Action Potential

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Kiziltan, E. , Gundogan, N. , Ilhan, A. , Aydin, L. , Yazihan, N. and Pehlivan, F. (2015) An Auxiliary Educational Tool for Propagating Single and Compound Nerve Action Potential. Open Access Library Journal, 2, 1-8. doi: 10.4236/oalib.1101288.

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