Table 2.

Comparison of performances in the gap detection task

		Sham	Les R-> L	Les L-> R
Linear correlation coefficients (performance vs gap length)	Long gap set	−0.28 ± 0.44	−0.42 ± 0.47	−0.39 ± 0.39
	Short gap set	−0.83	−0.811 ± 0.07	−0.91
Response rate at 10-ms gap stimulus (normalized)	Total	0.31 ± 0.24	0.37 ± 0.18	0.38 ± 0.12
	Long gap set	0.29	0.42	0.41
	Short gap set	0.39	0.29	0.29
Gap length at 50% performance threshold (fitted)	Total	8.20 ± 2.98 ms	9.23 ± 4.54 ms	11.47 ± 3.28 ms
	Long gap set	7.84 ms	10.23 ms	11.76 ms
	Short gap set	10.02 ms	7.47 ms	10.49 ms

Linear correlation between response rate and gap length. Response rates to 10-ms gap stimulus (rate normalized between minimum and maximum response) as well as 50% thresholds for each experimental group are given (means ± 1 SD; long gap set = experiment 3; short gap set = experiment 4).

For further information, see Results.