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Electroretinogram 1097.e5
ADDITIONAL SUGGESTED
READINGS
VetBooks.ir Aguirre G: Electroretinography—are we misusing an
excellent diagnostic tool? Vet Comp Ophthalmol
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Gearhart PM, et al: A novel method of objective
vision testing in canine models of inherited retinal
diseases. Invest Ophthalmol Vis Sci 49(8):3568-
3576, 2008.
Itoh Y, et al: Age related changes in the electro-
retinogram in Beagle dogs [abstract 33]. Proceedings
of the 35th annual meeting of the American College
of Veterinary Ophthalmologists, 2004.
Maehara S, et al: The effects of cataract stage, lens-
induced uveitis and cataract removal on ERG in
dogs with cataract. Vet Ophthalmol 10(5):308-312,
2007. Procedures and Techniques
Maehara S, et al: Electroretinography using contact
lens electrode with built-in light source in dogs. J
Vet Med Sci 67(5):509-514, 2005.
Mentzer AE, et al: Influence of recording electrode
ELECTRORETINOGRAM Normal ERG. The number 1 marks the nadir of the a wave, and the number 2 type and reference electrode position on the canine
marks the peak of the b wave. electroretinogram. Doc Ophthalmol 111(2):95-106,
2005.
Narfstrom K, et al: Guidelines for clinical elec-
troretinography in the dog. Doc Ophthalmol
105(2):83-92, 2002.
Norman JC, et al: The effects of medetomidine
hydrochloride on the electroretinogram of normal
dogs. Vet Ophthalmol 11(5):299-305, 2008.
Rosolen SG, et al: A practical method to obtain
reproducible binocular electroretinograms in dogs.
Doc Ophthalmol 105(2):93-103, 2002.
Sims MH: Electrodiagnostic evaluation of vision.
In Gelatt KN, editor: Veterinary ophthalmology,
Baltimore, 1999, Lippincott, Williams & Wilkins,
pp 484-504.
Tuntivanich N, et al: Assessment of the dark-
adaptation time required for recovery of elec-
troretinographic responses in dogs after fundus
photography and indirect ophthalmoscopy. Am
J Vet Res 66(10):1798-1804, 2005.
Reproduced from the third edition in
unabridged form.
AUTHOR: Nancy B. Cottrill, DVM, MS, DACVO
EDITORS: Leah A. Cohn, DVM, PhD, DACVIM; Mark S.
ELECTRORETINOGRAM ERG from dog with SARDS. No normal waves are detectable. Thompson, DVM, DABVP
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