Skip to main content

Table 4 Mean cortical thickness and effect size within regions of interest in diagnostic groups

From: Cortical thinning in young psychosis and bipolar patients correlate with common neurocognitive deficits

 

Mean thickness (mm)

Effect size (d)

PSY

BPD

CON

CON-PSY

BPD-PSY

CON-BPD

Left hemisphere

      

Intraparietal sulcus

2.03

2.06

2.02

−0.02

0.18

−0.19

Angular gyrus (pos.)

2.92

2.77

2.82

−0.29

−0.43

0.14

Angular gyrus (ant.)

2.46

2.61

2.48

0.06

0.38

−0.31

Calcarine sulcus

1.87

1.84

1.92

0.19

−0.12

0.30

Right hemisphere

      

Superior temporal gyrus

2.9

2.83

2.9

−0.02

−0.26

0.26

Supramarginal gyrus

2.6

2.61

2.59

−0.02

0.06

−0.08

Precuneus

2.49

2.56

2.61

0.42

0.24

0.18

Precentral gyrus

2.31

2.36

2.33

0.07

0.19

−0.11

Fusiform

3.44

3.56

3.72

0.59

0.28

0.35

Parieto-occipital sulcus

2.89

2.93

2.94

0.10

0.08

0.01

  1. Statistical difference maps of cortical thinning between psychosis (n = 40), bipolar (n = 73) and control (n = 49) groups accounting for gender and age identified in several regions of interest where p < 0.001 (uncorrected). Age-adjusted mean cortical thickness was obtained from FreeSurfer, and Cohen's d examined the difference between two means. Items of small- (d>0.2) or medium-effect size (d>0.5) are italicized. BPD, bipolar disorder group; PSY, psychosis group; CON, control group; ant., anterior; pos., posterior.