Table 1.

A sample orientation-ratios matrix. The contrasts (peak-to-peak Michelson contrast, in %) used for the eight possible contrast ratios when a representative orientation combination of 80 and 100 degree GPs were presented to the left (L) and right (R) eyes, respectively. Base contrast = 20%. Note that contrast ratio = 1 is presented twice.

	base contrast 20% right eye				base contrast 20% left eye
orientation difference 20 degrees. L (80°)/R (100°)	0.25	0.5	0.75	1	1	1.33	2	4
L (%)	5	10	15	20	20	20	20	20
R (%)	20	20	20	20	20	15	10	5