Documenta Ophthalmologica

, Volume 118, Issue 3, pp 205–216

Rod and S-cone driven ERG signals at high retinal illuminances

Original Research Article

DOI: 10.1007/s10633-008-9159-0

Cite this article as:
Kremers, J., Czop, D. & Link, B. Doc Ophthalmol (2009) 118: 205. doi:10.1007/s10633-008-9159-0


The purpose of the present study was to investigate whether L- and M-cone driven responses can be influenced by concomitant modulation in the rods or the S-cones. In addition, it was studied whether a change in the state of adaptation in L- or M-cones can have a different influence on ERG data when simultaneously the mean number of photoisomerizations in either rods or S-cones is altered. It was found that rods and/or S-cones cannot be neglected when measuring L- or M-cone driven ERGs.


Electroretinogram Rod driven signals S-cone driven signals Temporal frequency Retinal illuminance 

Copyright information

© Springer-Verlag 2008

Authors and Affiliations

  1. 1.Department of OphthalmologyUniversity Hospital Erlangen-NurembergErlangenGermany
  2. 2.Department of Experimental OphthalmologyUniversity Eye HospitalTübingenGermany
  3. 3.School of Life SciencesUniversity of BradfordBradfordUK
  4. 4.Tadeusz Krwawicz Chair of OphthalmologyMedical University of LublinLublinPoland

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