Table 4.
Relationship between significant neuroimaging predictors and cognitive functions
| Cognitive Domain | Significant Predictor: HC group |
Relationship | Significant Predictor: BD Group |
Relationship |
|---|---|---|---|---|
| Working Memory Accuracy | R DLPFC (maintenance) | + | L DLPFC (encode) | + |
| L Supramarginal Gyrus | + | R DLPFC (encode) | − | |
| R Supramarginal Gyrus | − | R DLPFC (maintenance) | + | |
| Corpus Callosum: Genu | + | Corpus Callosum: Body | − | |
| R Uncinate Fasciculus | − | Corpus Callosum: Genu | + | |
| L Uncinate Fasciculus | − | |||
| R Uncinate Fasciculus | + | |||
| L SLF | + | |||
| R SLF | − | |||
| Processing Speed | R DLPFC (encode) | − | R DLPFC (encode) | + |
| L DLPFC (maintenance) | − | L DLPFC (maintenance) | + | |
| R DLPFC (maintenance) | + | Corpus Callosum: Genu | + | |
| Corpus Callosum: Body | + | Corpus Callosum: Splenium | + | |
| R Uncinate Fasciculus | − | R SLF | + | |
| L SLF | + | |||
HC: healthy comparison; BD: bipolar disorder; L: left; R: right; DLPFC: dorsolateral prefrontal cortex; SLF: superior longitudinal fasciculus