Visual display for the acquisition of high rate pattern reversal electroretinograms

J. Toft-Nielsen, J. Bohórquez, Ö Özdamar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

The Pattern Electroretinogram (PERG) is a biological potential that is evoked from the retina upon viewing a temporally modulated stimulus pattern of constant total luminance. Typically, PERG recordings are limited by the method of conveying the stimulus. This paper presents an alternative method to generate PERG stimuli utilizing Light Emitting Diodes (LEDs) and optical diffusing materials. The proposed stimulator will allow for the recording of PERG waveforms at much higher rates than are capable with conventional stimulators. Also, the proposed stimulator will be able to take advantage of advanced analysis techniques, such as the recently developed Continuous Loop Averaging Deconvolution (CLAD) algorithm.

Original languageEnglish (US)
Title of host publication25th Southern Biomedical Engineering Conference 2009
Pages75-76
Number of pages2
DOIs
StatePublished - Nov 6 2009
Event25th Southern Biomedical Engineering Conference 2009 - Miami, FL, United States
Duration: May 15 2009May 17 2009

Publication series

NameIFMBE Proceedings
Volume24
ISSN (Print)1680-0737

Other

Other25th Southern Biomedical Engineering Conference 2009
CountryUnited States
CityMiami, FL
Period5/15/095/17/09

Keywords

  • Electroretinography
  • LED
  • PERG

ASJC Scopus subject areas

  • Biomedical Engineering
  • Bioengineering

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    Toft-Nielsen, J., Bohórquez, J., & Özdamar, Ö. (2009). Visual display for the acquisition of high rate pattern reversal electroretinograms. In 25th Southern Biomedical Engineering Conference 2009 (pp. 75-76). (IFMBE Proceedings; Vol. 24). https://doi.org/10.1007/978-3-642-01697-4_27