Table 2.

Presented stimuli

Orientation, °	Spatial Freq, cpd	Temporal Freq, cps	Contrast, %
0	0.01	0.25	1
45	0.02	0.39	3
90	0.03	0.59	5
135	0.05	0.92	10
180	0.09	1.41	17
225	0.15	2.18	31
275	0.25	3.36	56
315	0.42	5.19	100
	0.70	8.00