| |
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
|
- 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.
