Skin impedance from 1 Hz to 1 MHz

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/1401

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor	Universitat Politècnica de Catalunya. IEB - Instrumentació Electrònica i Biomèdica
dc.contributor.author	Rosell Ferrer, Francisco Javier
dc.contributor.author	Colominas i Balagué, Josep
dc.contributor.author	Riu Costa, Pere Joan
dc.contributor.author	Pallàs Areny, Ramon
dc.contributor.author	Webster, John G.
dc.date	1988-08-01
dc.identifier.citation	Rosell, J; Colominas, J; Riu, P; Pallas, R; Webster, JG. Skin impedance from 1 Hz to 1 MHz. IEEE Transactions on Biomedical Engineering, 1988, vol.35, núm.8 p. 649-651
dc.identifier.citation	0018-9294
dc.identifier.uri	http://hdl.handle.net/2117/1401
dc.language.iso	eng
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica
dc.subject	Impedance, Bioelectric
dc.subject	Skin
dc.subject	Biolectric phenomena
dc.subject	Electric impedance
dc.subject	Skin impedance
dc.subject	Thorax
dc.subject	Forehead
dc.subject	Biopotential amplifier input impedance
dc.subject	Common-mode-to-differential-mode voltage conversion
dc.subject	Leg
dc.subject	Impedància (Electricitat)
dc.subject	Pell -- Fisiologia
dc.title	Skin impedance from 1 Hz to 1 MHz
dc.type	info:eu-repo/semantics/article
dc.description.abstract	We measured the impedance of skin coated with gel, but otherwise unprepared from 1 Hz to 1 MHz at ten sites on the thorax, leg, and forehead of ten subjects. For a 1 cm2 area, the 1 Hz impedance varied from 10 kΩ to 1 MΩ, which suggests that biopotential amplifier input impedance should be very high to avoid common mode to differential mode voltage conversion. 1 MHz impedance was tightly clustered about 120 Ω. 100 kHz impedance was about 220 Ω,which suggests that the variation in skin impedance may cause errors in two electrode electrical impedance tomographs.
dc.description.abstract	Peer Reviewed

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author