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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Vision Res. 2019 May 25;160:99–107. doi: 10.1016/j.visres.2019.04.010

Fig. 3.

Fig. 3.

Averaged sharpness and discomfort ratings for the tests with a random phase spectrum for the 22 participants in the same-phase adaptation condition. Each curve represents data without adaptation (“w/o adapt”) or after adapting to blurred (–1.4) or sharpened (–0.6) spectra. Error bars represent 95% CI. (a) The sharpness rating is plotted as a function of the slope of amplitude spectrum of the test stimulus. (b) The discomfort rating is plotted as a function of the slope of amplitude spectrum of the test stimulus.