https://scholars.lib.ntu.edu.tw/handle/123456789/154119
標題: | Effect of Conduction Distance on Amplitude And Area of Compound Action Potentials of A Fiber and C Fiber | 作者: | 曹恒偉(Hen Wai Tsao) 嚴震東(Chen Tung Yen) 于惠中(Yu, Hui-Jung) 趙福杉(Fu Shan Jaw) |
關鍵字: | (Rat); A fiber; C fiber; Compound action potential; Dorsal root | 公開日期: | Feb-93 | 卷: | 46 | 期: | 3 | 起(迄)頁: | 177-181 | 來源出版物: | Journal of Neuroscience Methods | 摘要: | We used 24 sacral dorsal roots of the rat to analyze amplitude and area changes of biphasic and monophasic compound action potentials (CAPs) at 4 conduction distances. Both the CAPs of the A-fiber and C-fiber were analyzed. The changes were examined with the paired t test and linear regression. All the variables decreased linearly with increasing conduction distance except area of monophasic CAP, which remained constant throughout. CAP data were also compared between the S1 and S2 roots by using the pooled t test. Only area of monophasic CAP showed good correspondence with the anatomical data. Therefore, area of monophasic CAP is suggested as the best parameter for representing the functional state of a nerve. © 1993. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/120589 http://ntur.lib.ntu.edu.tw/bitstream/246246/120589/1/08.pdf https://www.scopus.com/inward/record.uri?eid=2-s2.0-0027538195&doi=10.1016%2f0165-0270%2893%2990064-X&partnerID=40&md5=3f8facfec8410b2467af5fdd56c72bc9 |
ISSN: | 01650270 | DOI: | 10.1016/0165-0270(93)90064-X | SDG/關鍵字: | action potential; animal tissue; article; controlled study; dorsal root; electrophysiology; nerve fiber; nonhuman; priority journal; rat; spinal cord; Action Potentials; Animal; Lumbosacral Region; Nerve Fibers; Nerve Fibers, Myelinated; Neural Conduction; Rats; Rats, Wistar; Regression Analysis; Spinal Nerve Roots; Support, Non-U.S. Gov't |
顯示於: | 電機工程學系 |
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