Table 1.

Basic statistics of the response delay times summarized for each subject.

Subject	Min. [s]	Median [s]	Max. [s]	σ [s]	Slope [s/s]	p-value	No. epochs
1	0.408	0.553	1.616	0.305	1.82E-12	0.161	50
2	0.468	0.659	1.129	0.154	7.26E-13	0.527	44
3	0.402	0.592	1.124	0.163	–3.61E-12	0.120	46
4	0.450	0.627	0.934	0.130	–2.35E-12	0.393	45
5	0.386	0.495	0.784	0.097	1.01E-12	0.106	50
6	0.304	0.408	0.704	0.087	–1.14E-12	0.016	48
7	0.443	0.616	1.498	0.234	2.76E-12	0.027	49
8	0.323	0.544	2.113	0.426	7.43E-12	0.020	48
9	0.381	0.487	1.086	0.128	2.26E-12	<1E-5	50
10	0.658	1.199	3.279	0.613	6.57E-12	0.468	48
11	0.412	0.541	0.743	0.093	–8.59E-13	0.250	47
12	0.421	0.560	0.994	0.129	–7.99E-13	0.208	49
13	0.414	0.759	2.610	0.432	5.47E-12	<1E-5	51
14	0.379	0.664	1.982	0.238	–1.90E-12	0.025	49
15	0.278	0.421	0.665	0.091	3.90E-14	0.956	47
16	0.436	1.009	3.192	0.749	1.48E-11	<1E-5	43
17	0.390	0.555	1.660	0.229	–8.87E-13	0.301	50
18	0.375	0.547	1.296	0.181	1.59E-12	0.017	53
19	0.362	0.533	1.947	0.297	–1.99E-12	0.078	51