Table 2.

The statistical properties of the data from the backmasking trial for the three subjects involved.

	Subject 1			Subject 2			Subject 3
	n	μ (ms)	95% CI (ms)	n	μ (ms)	σ (ms)	n	μ (ms)	95% CI (ms)
Weak stimulus	328	691.17	674.70, 707.64	56	359.70	172.70	516	604.08	592.32, 615.83
Strong stimulus	430	595.94	581.56, 610.32	66	378.50	120.20	679	512.23	501.99, 522.48
Backmasked stimulus	172	573.60	550.90, 596.40	42	249.81	58.17	443	476.16	463.48, 488.84