Dysfunction of Affective Network in Post Ischemic Stroke Depression: A Resting-State Functional Magnetic Resonance Imaging Study

Table 2

Brain regions show different FC with ACC between two groups.

Regions	BA	Cluster size	Maximal 𝑡-score	Primary peak location
				(MNI)
PSD versus Stroke
Positive
ITG.L	21	33	3.27	−45	3	−36
ORBinf.L		35	4.01	−42	30	−6
IFGtriang.R		21	4.18	36	24	26
Negative	none	none	none	none	none	none
PSD versus NC
Positive
ITG.R	37	42	3.15	51	−63	−15
IFGtriang.L		105	4.15	−48	27	12
ORBinf.L		66	4.01	−42	30	−6
ORBsup.L		32	4.12	−12	57	−9
MFG.L	10	66	3.92	−39	48	6
IFGtriang.R		34	3.64	36	24	26
Negative
PCUN.L	7	30	−3.03	−9	−61	34
MTG.L		22	−3.84	−57	−63	3
Strokes versus NC
Negative
TPOsup.L		18	−3.12	−30	6	−24

Significant level of 𝑃<0.01, cluster size ≥ 18 with AlphaSim correction for multiple comparisons, *𝑃<0.05; NC: normal control; BA: Broadman area; MNI: Montreal Neurological Institute spatial array coordinates; ITG: inferior temporal gyrus; ORBinf.: inferior frontal gyrus, orbital part; IFGtriang.: inferior frontal gyrus, triangular part; ORBsup.: superior frontal gyrus, orbital part; STG: superior temporal gyrus; MFG: middle frontal gyrus; ANG: angular gyrus; SFG: superior frontal gyrus; PCUN: precuneus; MTG: middle temporal gyrus; TPOsup.: superior temporal gyrus; L: left; R: right.