[Preliminary note on the gradient curve taken on upper middle optic light thresholds on the 225-45 degree meridian].
D000293:Adolescent; D000328:Adult; D006801:Humans; D008027:Light; D008722:Methods; D055095:Optics and Photonics; D014794:Visual Fields
Note préliminaire sur la courbe de gradient relevée en luminance mésopique haute sur le méridien de 225-45 degrees.