Table 4.
Correlations between all EEG and behavioral study measures.
| Correlations between theta-band activity and behavior across all participants (N=115) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | ITPC | Behavior | |||||||||||||||
| All Trials | Go Trials | No-Go Trials | All Trials | Go Trials | No-Go Trials | RT | d’ | ||||||||||
| Power | Go | .990 | (<.001) | ||||||||||||||
| No-Go | .976 | (<.001) | .935 | (<.001) | |||||||||||||
| ITPC | All trials | .789 | (<.001) | .806 | (<.001) | .733 | (<.001) | ||||||||||
| Go | .772 | (<.001) | .795 | (<.001) | .707 | (<.001) | .992 | (<.001) | |||||||||
| No-Go | .802 | (<.001) | .806 | (<.001) | .765 | (<.001) | .973 | (<.001) | .938 | (<.001) | |||||||
| Behavior | RT | .359 | (<.001) | −.356 | (<.001) | −.341 | (<.001) | −.226 | (.015) | −.212 | (.023) | −.245 | (.008) | ||||
| d’ | .189 | (.043) | .152 | (.105) | .234 | (.012) | .110 | (.241) | .088 | (.349) | .159 | (.090) | .010 | (.917) | |||
| β | .241 | (.009) | −.222 | (.017) | −.257 | (.006) | −.028 | (.763) | −.033 | (.726) | −.022 | (.813) | .472 | (<.001) | −.159 | (.090) | |
| Correlations between theta-band activity and behavior within HC participants (N=48) | |||||||||||||||||
| Power | ITPC | Behavior | |||||||||||||||
| All Trials | Go Trials | No-Go Trials | All Trials | Go Trials | No-Go Trials | RT | d’ | ||||||||||
| Power | Go | .993 | (<.001) | ||||||||||||||
| No-Go | .980 | (<.001) | .950 | (<.001) | |||||||||||||
| ITPC | All trials | .849 | (<.001) | .863 | (<.001) | .800 | (<.001) | ||||||||||
| Go | .845 | (<.001) | .862 | (<.001) | .793 | (<.001) | .994 | (<.001) | |||||||||
| No-Go | .837 | (<.001) | .846 | (<.001) | .799 | (<.001) | .979 | (<.001) | .953 | (<.001) | |||||||
| Behavior | RT | .353 | (.014) | −.346 | (.016) | −.343 | (.017) | −.202 | (168) | −.199 | (.175) | −.189 | (.199) | ||||
| d’ | .016 | (.914) | −.053 | (.722) | .043 | (.773) | −.075 | (.615) | −.098 | (.510) | −.016 | (.915) | .126 | (.395) | |||
| β | .144 | (.328) | −.134 | (.365) | −.162 | (.273) | −.030 | (.841) | −.031 | (.834) | −.021 | (.889) | .596 | (<.001) | −.056 | (.703) | |
| Correlations between theta-band activity and behavior within BD participants (N=67) | |||||||||||||||||
| Power | ITPC | Behavior | |||||||||||||||
| All Trials | Go Trials | No-Go Trials | All Trials | Go Trials | No-Go Trials | RT | d’ | ||||||||||
| Power | Go | .985 | (<.001) | ||||||||||||||
| No-Go | .969 | (<.001) | .913 | (<.001) | |||||||||||||
| ITPC | All trials | .713 | (<.001) | .733 | (<.001) | .646 | (<.001) | ||||||||||
| Go | .680 | (<.001) | .711 | (<.001) | .599 | (<.001) | .990 | (<.001) | |||||||||
| No-Go | .754 | (<.001) | .754 | (<.001) | .714 | (<.001) | .965 | (<.001) | .920 | (<.001) | |||||||
| Behavior | RT | .322 | (.008) | −.328 | (.007) | −.290 | (.017) | −.189 | (.125) | −.168 | (.173) | −.225 | (.067) | ||||
| d’ | .309 | (.011) | .276 | (.024) | .337 | (.005) | .201 | (.103) | .180 | (.146) | .241 | (.050) | .036 | (.775) | |||
| β | .332 | (.006) | −.305 | (.012) | −.343 | (.004) | −.024 | (.846) | −.031 | (.801) | −.020 | (874) | .441 | (<.001) | −.220 | (074) | |
RT = mean reaction time on correct Go trials (i.e., correct hits), d’ = discriminability, β = response bias. Each table cell depicts: Pearson’s correlation coefficient (p-value). The p-values shown were not adjusted for multiple statistical tests. Correlations in each diagnostic group are also depicted in Supplemental Figure 1.