A Correction Procedure for the Volume Conductor Effect in the Compound Action Potential Recorded From Isolated Nerve Trunk

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dc.contributor.authorDalkılıç, Nizamettin
dc.contributor.authorPehlivan, Ferit
dc.date.accessioned2020-03-26T16:38:32Z
dc.date.available2020-03-26T16:38:32Z
dc.date.issued2002
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe shape and magnitude of the compound action potential (CAP), which is the linear summation of the single fiber action potentials, depend strongly on the recording conditions. Volume conductor effect should be eliminated or corrected in order to get reliable information about the functional state of the nerve trunk. In the case of nronophasic extracellular recordings, the integral of CAP recorded extracellularly tends to decrease with the distance, because the extracellular resistance between the stimulating and recording electrodes changes. To compensate for this effect, we took into account the spatial deviation of the integral of CAP versus distance and defined a spatial correcting factor, g(x). By applying g(x) to all CAPS, we get corrected CAP (cCAP) data for further evaluations. It is well known that the slope of the maximum derivative of CAP versus distance curve would be a measure of conduction velocity distribution for the fast conducting nerves in a nerve trunk. The slopes of these curves for extracellular and suction techniques on the same nerves are compared; we concluded that the difference between the two techniques was not important for the correction procedure on extracellular records.en_US
dc.identifier.citationDalkılıç, N., Pehlivan, F., (2002). A Correction Procedure for the Volume Conductor Effect in the Compound Action Potential Recorded From Isolated Nerve Trunk. International Journal of Neuroscience, 112(9), 1013-1026. Doi: 10.1080/00207450290026012
dc.identifier.doi10.1080/00207450290026012en_US
dc.identifier.endpage1026en_US
dc.identifier.issn0020-7454en_US
dc.identifier.issue9en_US
dc.identifier.pmid12487091en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1013en_US
dc.identifier.urihttps://dx.doi.org/10.1080/00207450290026012
dc.identifier.urihttps://hdl.handle.net/20.500.12395/17866
dc.identifier.volume112en_US
dc.identifier.wosWOS:000178421600001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorDalkılıç, Nizamettin
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofInternational Journal of Neuroscienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectcompound action potentialen_US
dc.subjectextracellular recordingen_US
dc.subjectsciatic nerveen_US
dc.subjectsuction techniquesen_US
dc.subjectvolume conductionen_US
dc.titleA Correction Procedure for the Volume Conductor Effect in the Compound Action Potential Recorded From Isolated Nerve Trunken_US
dc.typeArticleen_US

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