Visual display for the acquisition of high rate pattern reversal electroretinograms

J. Toft-Nielsen, Jorge Bohorquez, Ozcan Ozdamar

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

3 Citations (Scopus)

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
Title of host publicationIFMBE Proceedings
Pages75-76
Number of pages2
Volume24
DOIs
StatePublished - Nov 6 2009
Event25th Southern Biomedical Engineering Conference 2009 - Miami, FL, United States
Duration: May 15 2009May 17 2009

Other

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

Fingerprint

Optical materials
Conveying
Deconvolution
Light emitting diodes
Luminance
Display devices

Keywords

  • Electroretinography
  • LED
  • PERG

ASJC Scopus subject areas

  • Biomedical Engineering
  • Bioengineering

Cite this

Visual display for the acquisition of high rate pattern reversal electroretinograms. / Toft-Nielsen, J.; Bohorquez, Jorge; Ozdamar, Ozcan.

IFMBE Proceedings. Vol. 24 2009. p. 75-76.

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

Toft-Nielsen, J, Bohorquez, J & Ozdamar, O 2009, Visual display for the acquisition of high rate pattern reversal electroretinograms. in IFMBE Proceedings. vol. 24, pp. 75-76, 25th Southern Biomedical Engineering Conference 2009, Miami, FL, United States, 5/15/09. https://doi.org/10.1007/978-3-642-01697-4_27
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