Table 1.

Comparison of BCR latencies between the experimental group and the control group (means ± SD)

Group	N	BCR latencies (ms)
		Left	Right	Mean
Experimental group	53	63.8 ± 5.1	64.2 ± 5.4	64.0 ± 5.3
Control group	40	32.7 ± 5.3	33.6 ± 5.8	33.2 ± 5.4
P		0.001	0.000	0.001