Title Details: | |
Bioelectrical signal conduction electrodes |
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Authors: |
Ventouras, Errikos-Chaim |
Reviewer: |
Spyropoulos, Vasileios |
Description: | |
Abstract: |
This chapter provides a detailed analysis of the function of electrodes as the fundamental interface between the body's electrical phenomena and the electronic devices that conduct and process the resulting potentials. To explain the phenomena occurring at the interface, basic principles of electrochemistry related to the operation of metallic electrodes are presented. The concept of the galvanic cell, composed of two half-cells, is analyzed. The chapter explains the concept of the standard electrode reduction potential, the Nernst equation, and the limitations encountered when using electrodes in biological tissues. A circuit analysis of electrode polarization phenomena, contact potentials, and modeling of the interfaces involved in surface measurements is provided. Additionally, various electrodes used in biometrics are presented, along with important considerations that require special attention during their use.
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Technical Editors: |
Stavroulakis, Peter |
Type: |
Chapter |
Creation Date: | 2015 |
Item Details: | |
License: |
http://creativecommons.org/licenses/by-nc-nd/3.0/gr |
Handle | http://hdl.handle.net/11419/1834 |
Bibliographic Reference: | Ventouras, E. (2015). Bioelectrical signal conduction electrodes [Chapter]. In Ventouras, E. 2015. In-vivo diagnostic technology - Bioelectric signal extraction devices [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/1834 |
Language: |
Greek |
Consists of: |
1. Ηλεκτρόδια για την ενδοδερμική απαγωγή εμβρυϊκού ΗΚΓ κατά τη διάρκεια του τοκετού |
Is Part of: |
In-vivo diagnostic technology - Bioelectric signal extraction devices |
Number of pages |
14 |
Publication Origin: |
Kallipos, Open Academic Editions |