Uniocular and Binocular Scotopic Parafoveal Sensitivity

Abstract

"Uniocular and binocular scotopic..sensitivity-threshold curves were obtained (at 21 points each) for the horizontal and the vertical meridians." Lower thresholds were found on the vertical below fixation compared to that above fixation. Along the horizontal median "highest sensitivity was found about 10[degree] from center...binocular thresholds were slightly lower than those of the more sensitive eye.".