… effects of adaptation on discrimination thresholds are small, we observe some meaningful
changes in discrimination … to α is associated with the statistical structure or distribution of α in …

… well-studied perceptual effect that changes with age is the … This includes extensive data on
peripheral contrast detection … the spectrum, and the amplitude spectrum falls off roughly by a …

… One of the most notable statistical regularities present in … /f α amplitude spectrum and is best
able to discriminate images … most foveal eccentricity range as well as peripheral eccentricity …

… effects of adaptation on discrimination thresholds are small, we observe some meaningful
changes in discrimination … to α is associated with the statistical structure or distribution of α in …

… phases; the amplitude spectrum is the contrast at … fovea; they found that fovea and parafovea
yield somewhat different patterns of discriminability as a function of β, but none of their data …

… and peripheral pattern discrimination at higher eccentricities. … after changing the the distribution
of the amplitude spectrum. … Data from their experiments tended to fall along the dotted …

… The tuning toward the temporal 1/fα amplitude spectrum was … discrimination thresholds at
different eccentricities (foveal vs. … changes as a function of eccentricity (from the fovea to the …

… order to stimulate both the fovea and the peripheral visual field. … dominant orientations in the
amplitude spectrum and to avoid … or in the light of the statistical threshold used in the present …

… worse in the periphery than in the fovea, but the effect is not … world is broadband (with an
amplitude spectrum that falls off as … measure performance discriminating a peripheral target at a …

… , which distinguish it from foveal vision, have been explained … is determined by the Fourier
amplitude spectrum (FAS) of the … Therefore, we use a PS texture discrimination task to study …