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Table 7 Interactions of cortical thinning or duration of illness with neurocognitive performance

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

 

Neurocognitive performance correlations ( r/ rho)

Regions of interest

RVP A’

RVP B”

RVP - mean latency

RAVLT - SUM

RAVLT - B1

RAVLT - A6

RAVLT - A7

COWAT - Letters

COWAT - Animals

TMT - A

TMT - B

PAL a

IED a

Left hemisphere

             

Intraparietal sulcus

0.04

−0.15

−0.23 *

0.02

0.23 *

−0.02

−0.01

−0.01

−0.20

−0.13

−0.08

0.15

−0.05

Angular gyrus (pos.)

−0.04

−0.24 *

−0.12

0.09

0.09

0.04

0.07

0.01

0.00

−0.11

−0.06

0.05

−0.04

Angular gyrus (ant.)

0.16

−0.08

−0.02

0.03

0.07

0.07

0.1

0.09

0.04

−0.09

−0.08

0.12

−0.06

Calcarine sulcus

0.06

−0.02

0

0.17

0.03

0.22 *

0.19

0.08

0.03

0.09

0.15

0.04

0.01

Right hemisphere

             

Superior temporal gyrus

0.1

0.02

0.1

0.07

−0.02

0.16

0.20 *

0.18

0.20

0.09

0.1

0.04

−0.15

Supramarginal gyrus

0.22 *

0.04

0.30 **

0.18

0.03

0.18

0.24 *

0.13

0.26 *

0.00

−0.03

0.16

−0.16

Precuneus

0.09

−0.07

−0.17

0.05

−0.01

0.03

0.07

−0.12

−0.16

−0.07

−0.02

−0.13

0.07

Precentral gyrus

−0.06

0.11

−0.16

−0.02

−0.07

0.01

0.04

−0.08

−0.15

−0.04

−0.09

−0.16

−0.09

Fusiform

0.2

−0.06

0.03

0.15

0.07

0.1

0.06

−0.1

−0.18

−0.04

0.07

0.15

0.18

Parieto-occipical sulcus

0.01

−0.13

−0.08

0.1

−0.05

0.11

0.1

−0.08

0.1

−0.25 *

−0.12

0.02

−0.16

Duration of illness

0.05

0.07

0.06

−0.09

0.04

−0.11

−0.09

0.07

0.02

0.02

−0.07

−0.12

−0.01

  1. Partial correlation examined the relationship between either cortical thickness in regions of interest or duration of illness with z-scores of neurocognitive performance, controlling for gender and years of education, in all subjects with psychosis or bipolar disorder (n = 113). aSpearman's rho correlation analysis examined non-parametric distributions of z-scores. Items of small-effect size (d>0.2) are italicized. *p < 0.05 (two-tailed), **p < 0.01 (two-tailed). ant., anterior; COWAT, Controlled Word Association Test; IED, intra/extra-dimensional shift; PAL, paired associate learning; RAVLT, Rey Auditory Verbal Learning Test; RVP, rapid visual processing; TMT, Trail Making Test; pos., posterior.