NDLI: Impedance Properties of Metal Electrodes for Chronic Recording from Mammalian Nerves

Content Provider	IEEE Xplore Digital Library
Author	Stein, Richard B. Charles, Dean Gordon, Tessa Hoffer, Joaquin-Andres Jhamandas, Jack
Copyright Year	1964
Abstract	Over the last few years methods have been developed for recording chronically from mammalian nerves with implanted electrodes contained in silastic cuffs. The impedance of the electrodes and the changes that take place over time were studied. Platinum-iridium electrodes remain stable over long periods of time, whereas the impedance of silver wire electrodes increases and eventually the silver fractures. The impedance at low frequencies (e.g., 10 Hz) provides a measure of the capacitance of the metal electrodes, whereas the impedance at higher frequencies (1 kHz) mainly measures the resistance of the tissue filling the cuff. Increases in resistance due to growth of connective tissue around intact nerves have been studied as well as changes in resistance after cutting a nerve. Impedance measurements provide a useful way to follow the properties of electrodes and nerves in basic neuroscientific research and in future clinical applications of these chronic recording methods.
Sponsorship	IEEE Engineering in Medicine and Biology Society
Page Count	6
File Size	3092166
Starting Page	532
Ending Page	537
File Format	PDF
ISSN	00189294
Volume Number	BME-25
Issue Number	6
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1978-11-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Impedance measurement Biomedical electrodes Pollution measurement Frequency measurement Immune system Connective tissue Silver Capacitance measurement Electrical resistance measurement Physiology
Content Type	Text
Resource Type	Article
Subject	Biomedical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The Rectification Properties of an Electrode-Electrolyte Interface Operated at High Sinusoidal Current Density

Characteristics of the Metal-Tissue Interface of Stimulation Electrodes

Thoracic Impedance Gradient with Respect to Breathing

Passive Neutralization of Myoelectric Interference From Neural Recording Tripoles

Medium and interface components in impedance microbiology

Noncontact ECG Recording System With Real Time Capacitance Measurement for Motion Artifact Reduction

Nanofiber Web Textile Dry Electrodes for Long-Term Biopotential Recording

Electrode polarization impedance in weak NaCl aqueous solutions

Frequency analysis of electrical impedance tomography system

Impedance Properties of Metal Electrodes for Chronic Recording from Mammalian Nerves

Similar Documents

The Rectification Properties of an Electrode-Electrolyte Interface Operated at High Sinusoidal Current Density

Characteristics of the Metal-Tissue Interface of Stimulation Electrodes

Thoracic Impedance Gradient with Respect to Breathing

Passive Neutralization of Myoelectric Interference From Neural Recording Tripoles

Medium and interface components in impedance microbiology

Noncontact ECG Recording System With Real Time Capacitance Measurement for Motion Artifact Reduction

Nanofiber Web Textile Dry Electrodes for Long-Term Biopotential Recording

Electrode polarization impedance in weak NaCl aqueous solutions

Frequency analysis of electrical impedance tomography system

Impedance Properties of Metal Electrodes for Chronic Recording from Mammalian Nerves