The S-cone electroretinogram: a comparison of techniques, normative data and age-related variation.

@article{Chiti2003TheSE,
  title={The S-cone electroretinogram: a comparison of techniques, normative data and age-related variation.},
  author={Zohreh Chiti and Rachel V. North and Katharine E. Mortlock and Neville Drasdo},
  journal={Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians},
  year={2003},
  volume={23 4},
  pages={370-6}
}
The blue sensitive mechanism in human colour vision is highly susceptible to damage in ocular disease. There is a need for objective methods to assess this and several methods of recording the blue cone (S-cone) electroretinogram (ERG) have been described. We therefore compared a silent substitution technique (SST) and a selective adaptation technique (SAT) using a novel combination of optical filters, on 24 normal subjects. The age-related variation in the S-cone ERG was also investigated in a… CONTINUE READING

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