CONTRAST EVOKED-POTENTIALS IN STRABISMIC AND ANISOMETROPIC AMBLYOPIA

  • 1 January 1978
    • journal article
    • research article
    • Vol. 17  (6) , 571-575
Abstract
Steady-state visual evoked potentials were elicited by the appearance/disappearance of sinusoidal gratings of varying spatial frequency for both eyes of amblyopic subjects [human]. The amblyopic eyes showed reduced responses and a phase shift relative to the nonamblyopic eyes across a wide range of spatial frequencies. The nonamblyopic and amblyopic eyes showed a linear relationship between the evoked potential amplitude and the logarithm of the stimulus contrast; the slope of the line was flatter for the amblyopic eyes.