Skip to main content
. 2007 Nov 2;30(1):24–37. doi: 10.1002/hbm.20478

Table I.

Five components identified by ICA as associated with hits and errors during the Go/No‐Go task

Figure 1 Color

Mean (SD) One‐Sample t test P
Error average R 2 Hit average R 2 Errors Hits Correct rejects Errors Hits Correct rejects
Orange 0.007 0.058 −0.09 (0.96) 0.53 (1.24) −0.08 (1.14) ns 0.004 Ns
Red 0.024 0.049 1.06 (1.36) 0.26 (1.14) 0.31 (0.84) <0.001 ns 0.012
Green 0.013 0.040 0.66 (1.23) 0.03 (1.04) −0.13 (1.09) <0.001 ns Ns
Yellow 0.007 0.028 0.33 (0.78) −0.18 (0.87) −0.29 (0.79) 0.005 ns 0.011
Blue 0.007 0.040 −0.98 (1.76) −1.19 (1.96) −0.47 (1.74) <0.001 <0.001 0.065a

The components are listed by corresponding color code depicted in Figures 1 and 2. The R 2 association to hits or errors to permit comparison of relative association to each condition. The subsequent three columns list the mean (SD) of regression coefficients indicating the strength of association between each component's ICA time course and each experimental condition. The table also lists the significance levels of the one‐sample t‐tests used to determine whether these loadings are statistically different from zero. Unless noted, all reported P values surpass FDR‐corrected α 0.05.

a

Trend level of significance.