Figure 4From: Relationship between visual field loss and contrast threshold elevation in glaucomaPatient 6. Same conventions as in Figure 3 but with â—‹ as 1.0 logarithmic units attenuation. A & B Contrast thresholds were abnormal in left and right eyes. C & D Visual field loss was diffuse in the left eye and occurred in inferior temporal quadrant of right eye. E Relationship between contrast threshold and visual field loss score was not significant: R 2 = 25%, p = 0.12.Back to article page