June 1978
Volume 17, Issue 6
Articles  |   June 1978
Contrast evoked potentials in strabismic and anisometropic amblyopia.
Investigative Ophthalmology & Visual Science June 1978, Vol.17, 571-575. doi:
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      D M Levi, R S Harwerth; Contrast evoked potentials in strabismic and anisometropic amblyopia.. Invest. Ophthalmol. Vis. Sci. 1978;17(6):571-575.

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      © ARVO (1962-2015); The Authors (2016-present)

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Steady-state visual evoked potentials were elicited by the appearance/disappearance of sinusoidal gratings of varying spatial frequency for both eyes of amblyopic subjects. The amblyopic eyes showed reduced responses and a phase shift relative to the nonamblyopic eyes across a wide range of spatial frequencies. Both the nonamblyopic and amblyopic eyes showed a linear relationship between the evoked potential amplitude and the logarithm of the stimulus contrast; however, the slope of the line was flatter for the amblyopic eyes.


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