Colen, T.P.

glaucoma parameter scanning laser polarimetry nerve image patient fiber motion artifacts measurement subject laser layer thickness bundle scanning artifact ophthalmol motion value split nerve fiber layer polarimetry study number glaucoma patients sensitivity retardation specificity reproducibility nerve fiber analyzer lemij hg field glaucomatou glaucomatous eyes split bundle difference group nfl thickness ellipse pixel retardation image example lemij printout analyzer result chapter scanning laser polarimeter method ophthalmology nerve head weinreb observer agreement limit instrument analysis deviation specificity values zangwill l criteria quality ratio nerve fiber bundle software effect modulation table split bundles berry cc change rotterdam gdx course hypertension 14 parameters colen defect symmetry amblyopia disease amblyopic