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The Scotopic ERG Response

The Scotopic ERG Response A dim flash of light below the sensitivity threshold for cone photoreceptors stimulates only the rods in a dark adapted eye. An electrode placed on the cornea records the changing electrical potentials of the cells in the retina.

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The Scotopic ERG Response

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  1. The Scotopic ERG Response A dim flash of light below the sensitivity threshold for cone photoreceptors stimulates only the rods in a dark adapted eye. An electrode placed on the cornea records the changing electrical potentials of the cells in the retina. http://www.iscev.org/standards/index.html

  2. The Scotopic ERG Response A flash of light stimulates both rod and cone photoreceptorsin a dark adapted eye. An electrode placed on the cornea records the changing electrical potentials of the cells in the retina. http://www.iscev.org/standards/index.html

  3. Multifocal electroretinogram (mfERG): records focal responses from several locations in retina simultaneously primarily tests middle and outer retinal layers http://www.webvision.utah.edu

  4. http://www.iscev.org/standards/index.html

  5. Advances in imaging techniques Gerth CR, Zawadski RJ, Warner JS and Heon E (2008).

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