Table 3. Spearman's correlation between white matter hyperintensity in tracts related to prefrontal cortex (anterior thalamic radiation, uncinate fasciculus, superior longitudinal fasciculus, cingulate (upper and lower), and inferior longitudinal fasciculus) and neuropsychological scores.
| Bipolar disorder (n = 27) | Controls (n = 12) | |
|---|---|---|
| Global | −0.25 (p = 0.20) | −0.63 (p = 0.03) |
| Speed/executive | −0.11 (p = 0.58) | −0.38 (p = 0.22) |
| Visual | −0.23 (p = 0.26) | −0.31 (p = 0.33) |
| Language | −0.32 (p = 0.10) | −0.29 (p = 0.37) |
| Memory | −0.30 (p = 0.12) | −0.62 (p = 0.03) |