Redmond Tony

Relationship between Psychophysical Measures of Retinal Ganglion Cell Density and In Vivo Measures of Cone Density in Glaucoma.

Local measurements of cone density do not differ significantly from normal in glaucoma patients despite large differences in RGC density.

Spatial Summation in the Glaucomatous Macula: A Link With Retinal Ganglion Cell Damage.

Macular sensitivity loss in glaucoma is better described by a model in which RA changes with RGC loss. Structural measurements have limited dynamic range.

Spatiotemporal Summation of Perimetric Stimuli in Early Glaucoma.

Median critical duration values were significantly longer (P < 0.05) in the OAG group for the near-GIII (107.2 ms; interquartile range [IQR], 38.0-190.5) and Ricco's area-scaled (83.2 ms, 41.7-151.4) stimuli, compared to those in healthy…

The Effect of Age on the Temporal Summation of Achromatic Perimetric Stimuli.

Age-related changes in the visual system, although leading to a reduction in contrast sensitivity, are not accompanied by a change in temporal summation for a detection task with an achromatic 0.48° diameter spot stimulus.