Alterations in white matter fractional anisotropy in subsyndromal perimenopausal depression

BMC Psychiatry

Table 2 The FA values of different brain regions between the SSD and HC groups

Different regions	Hemisphere	BA	Cluster size	Peak coordinate (x, y, z)	T -value ^a
SSD < HC
INS	L	13	132	−30, 22, −2	4.865
SSD > HC
Midbrain	L/R		221	2, −30, −14	4.169
THA	L		226	−18, −18, 16	4.124

^aSignificance threshold: df = 46, p < 0.001 (T = 3.277) with k >127 voxels (p < 0.05, corrected by AlphaSim correction). FA: fractional anisotropy; SSD: subsyndromal depression; HC: healthy control; L: left; R: right; BA: Brodmann area; INS: insula; THA: thalamus.

ISSN: 1471-244X