White matter abnormalities of corpus callosum in patients with bipolar disorder and suicidal ideation

Table 2 Comparison of FA values in the corpus callosum among BD patients with suicidal ideation, BD patients without suicidal ideation and healthy controls

Index	WM labels^a	Cluster size	Montreal neurological institute coordinates			F*
Index	WM labels^a	Cluster size	x	y	z	F*
Cluster 1	Genu of corpus callosum	21	8	22	0	12.72
Cluster 2	Body of corpus callosum	642	14	12	24	13.56
	Genu of corpus callosum
Cluster 3	Splenium of corpus callosum	22	− 12	− 34	20	11.07
Cluster 4	Body of corpus callosum	100	10	− 26	24	16.84

* Significant at p < 0.001 corrected by GRF correction
^aWM labels are provided in accordance with the ICBM-DTI-81 White Matter Labels Atlas

ISSN: 1744-859X