Table 1.

Summary of sessions collected from each subject.

Subject ID	Mean alert state RT, ms	Mean ± STD RT, ms	Number of sessions
1	1441	2161 ± 570	6
2	1229	2061 ± 598	5
3	1581	2172 ± 439	8
4	1155	2447 ± 674	7
5	1597	2404 ± 630	7
6	961	1963 ± 776	6
7	1727	2278 ± 477	5
8	1506	2175 ± 486	6
9	1768	2337 ± 446	6
10	1829	2395 ± 419	4
11	1498	2228 ± 589	6
12	1884	2576 ± 571	6
13	1931	2576 ± 581	6
14	1185	1994 ± 538	3
15	1347	2065 ± 672	2
16	944	1523 ± 319	5
17	1218	1885 ± 608	4
Total	1459 ± 302	2188 ± 624	92

In the total row, the mean alert state RT averages mean alert state RTs of each subject, while the mean RT is calculated using the whole dataset.