Table 3 Psychophysiological interaction model with right anterior insula seed during conditioning phase.

From: Mental imagery can generate and regulate acquired differential fear conditioned reactivity

#

k

Brain region

H

Z

MNI

x

y

z

PPI, right anterior insula seed: CS+ > CS+ i

  

None

 

PPI, right anterior insula seed: CS+ i > CS+

1

1680

Lateral occipital cortex, angular gyrus, middle temporal gyrus, precuneus (R/L)

R

3.3

54

− 58

26

2

1635

Lateral occipital cortex, angular gyrus, middle temporal gyrus, superior parietal Lobe

L

3.55

− 32

− 78

34

3

1070

Inferior and middle temporal gyrus, parahippocampal gyrus, hippocampus, amygdala

R

3.59

34

− 20

− 24

4

744

Inferior and middle temporal gyrus, parahippocampal gyrus

L

3.45

− 60

− 42

0

5

603

Middle and superior frontal gyrus

R

3.27

32

26

52

6

270

Superior parietal lobe

R

3.48

40

− 44

54

  1. # = the number of a cluster, ordered by size; k = the number of contiguous voxels in the cluster; Brain region = the region(s) in the broader cluster. The region names are taken from the Harvard–Oxford atlas in FSL; H = principal hemisphere of the cluster, right (R) or left (L); Z = maximum z-value from the cluster within the given brain region; MNI(X,Y,Z) = coordinates of the voxel with the maximum effect in the standardized space of the Montreal Neurological Institute (MNI), represented in units of millimeters (mm). All whole-brain unthresholded group-level maps can be viewed at neurovault.org (see “Methods”).
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