DocumentCode
3403493
Title
A modelling study on the effects of the geometry of recording sites on neural signal transduction
Author
Banks, DJ ; Ewins, DJ ; Balachandran, W. ; Richards, PR
Author_Institution
Dept. of Mech. Eng., Surrey Univ., Guildford, UK
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
1671
Abstract
The shape (geometry) of planar thin-film microelectrode recording sites may have some influence on neural signal transduction. This was examined numerically for three different geometries; circular, triangular, and square. The results indicated that circular sites were most like ideal point electrodes. Triangular sites appeared to have some directionality in their recording properties. It was also shown that for sources close to the site, smaller sites would be expected to record larger signals
Keywords
bioelectric potentials; biological techniques; geometry; microelectrodes; neurophysiology; physiological models; circular sites; directionality; ideal point electrodes; neural signal transduction; planar thin-film microelectrode recording sites; recording properties; recording sites geometry effects; square sites; triangular sites; Computational geometry; Conductivity; Difference equations; Electrodes; Microelectrodes; Solid modeling; Virtual colonoscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579884
Filename
579884
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