Table 2.
Brain regions of ALFF
|
Side | BA | Talairach coordinates (MNI)
|
t-statistic | K | ||
---|---|---|---|---|---|---|---|
PBD vs HC | X | Y | Z | ||||
PBD > HC | |||||||
Caudate | Left | −15.00 | 6.00 | 15.00 | 4.18 | 42 | |
Caudate | Right | 12.00 | 6.00 | 15.00 | 4.05 | 55 | |
Pallidum | Left | −15.00 | 6.00 | −3.00 | 3.52 | 10 | |
PBD < HC | |||||||
Precuneus | Left | 7 | −18.00 | −63.00 | 57.00 | −5.78 | 10 |
Superior parietal lobule | Left | 7 | −24.00 | −69.00 | 45.00 | −4.02 | 37 |
Inferior occipital gyrus | Left | 18 | −30.00 | −87.00 | −15.00 | −3.55 | 18 |
Inferior occipital gyrus | Right | 18 | 42.00 | −84.00 | −15.00 | −3.35 | 13 |
Abbreviations: ALFF, amplitude of low-frequency fluctuation; BA, Brodmann area; HC, healthy controls; PBD, pediatric bipolar disorder; K, cluster size in 3 × 3 × 3 mm3 voxels; MNI, Montreal Neurological Institute.