Table 2 Intermodal relationships of DLPFC and visual cortical GABA

From: Hippocampal GABA enables inhibitory control over unwanted thoughts

Intermodal relationship

N

Robust

Out

Control

A. PFC GABA: PFC BOLD

 No-Think

23

−0.02

1

0.26

 Think

23

−0.05

1

0.27

B. PFC GABA: behavior

 SIF

23

−0.04

1

−0.23

C. PFC GABA: PPI

 DLPFC

23

0.04

0

−0.20

D. VIS GABA: VIS BOLD

 No-Think

20

−0.42*

1

−0.31

 Think

20

−0.43*

0

−0.31

E. VIS GABA: Behavior

 SIF

20

0.32

3

0.25

F. VIS GABA: PPI

 DLPFC

20

0.12

0

0.27

  1. Robust = skipped correlation using Pearson product-moment r-value on data with bivariate outliers removed53. Out = number of bivariate outliers removed53. Degrees of freedom on the skipped correlation (n − 2 − Out). Control = partial correlation controlling for Sex, levels of PFC or VIS Glutamate (Glu/Cre), and PFC or VIS gray matter concentration (GM). Degrees of freedom on the Control partial correlation (n − 5 − Out). Bold entries and asterisks indicate significance at 95% boot-strapped confidence intervals
Back to article page