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. 1984 May;51(5):939-51.
doi: 10.1152/jn.1984.51.5.939.

Human pattern-evoked electroretinogram

R F Hess, C L Baker Jr

Human pattern-evoked electroretinogram

R F Hess et al. J Neurophysiol. 1984 May.

Abstract

We have recorded electroretinographic (ERG) responses to grating patterns whose spatial, temporal, and contrast parameters were varied. The resultant evoked potential is dependent on spatial frequency and it exhibits a spatial band-pass characteristic. The peak frequency is dependent on retinal eccentricity. These findings are independent of temporal frequency, contrast, or mean luminance in the photopic range. These results suggest that the pattern ERG originates from a postreceptoral site.

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