title: [Objective and subjective determination of visual acuity].
abstract: The results of the present study show that the normal human visual acuity is not 1 (30 c/dg) but a remarkably higher value, about 1.73 (55 c/dg). Many authors, who studied the problem of objective determination of the visual acuity using visual evoked cortical potentials, corrected their results under the assumption that the objective method overestimates the real visual acuity. Now it is clear that the conventional determination of the visual acuity leads to serious underestimation of the real visual acuity. So, the way toward a more precise objective estimation of the human threshold visual acuity is now open.
authors: J
authors: J
authors: Peregrin
mesh_terms: D000293:Adolescent; D000328:Adult; D005074:Evoked Potentials, Visual; D005260:Female; D006801:Humans; D008297:Male; D014787:Vision Tests; D014792:Visual Acuity
vernacular_title: Objektive und subjektive Bestimmung der Sehschärfe.