Table 1. Microsaccade properties across the four experiments.

	Speed pulse	Motion step	Motion pulse (50 ms)	Motion pulse (33 ms)	Past studies
Peak speed (deg/s)	38.8	39.3	16.4	47.1	9–110
Duration (ms)	20.3	19.7	23.9	16.3	8–29
Amplitude (min)	24.6	22.6	21.4	29.0	8.4–48
Frequency (Hz)	0.25	0.76	0.65	1.70	0.13–5

Maximum and minimum values were the extreme values compiled by Martinez-Conde et al. (2004).