Comparison of glaucomatous eyes and healthy control group.

Mean thickness of the retinal layers and the entire retina as measured in the group of glaucoma patients and the healthy age-matched control group. Results are shown for the hemifields corresponding to the localization of the absolute visual field defect, corresponding hemifields of the contralateral eyes, and corresponding hemifields of the control group with respect to the localization of the scotoma in the superior or inferior half of the visual field.