Acquisition of corneal electrical signals

C. A.Herrera Ramírez, J. A.Loaiza Brito, Daniel Robles Camarillo, L. Niño De Rivera, J. M.Herrera Ramírez

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Conventional systems for electroretinography (ERG) use complex electronic circuit to get electrical corneal signals (ECS), they usually use dedicated data acquisition hardware to acquire the signal over the cornea's eye. In this paper we proposed a simple method to acquire the ECS using the computer sound card to put into the PC the ECS. We show the results of the signals acquired from the cornea through microphone's port.

Original languageEnglish
Title of host publication2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008
Pages218-222
Number of pages5
DOIs
StatePublished - 2008
Event2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008 - Mexico City, Mexico
Duration: 12 Nov 200814 Nov 2008

Publication series

Name2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008

Conference

Conference2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008
Country/TerritoryMexico
CityMexico City
Period12/11/0814/11/08

Keywords

  • Amplifier
  • ERG signal
  • Electroretinography
  • MatLab
  • Sound card
  • Stimulator of cornea

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