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Table 2 Functional brain imaging results for the main effects of groups and the group by infant emotional faces condition interaction with the post-hoc tests

From: Gender differences in brain response to infant emotional faces

Clusters

brain regions

BA

voxels

X

Y

Z

T

PFWE−corr

Main effect nulliparous women > men

1

Bilateral lingual gyri

18/19/17/37/30/36

3497

30

− 63

− 6

11.02

0.001

Bilateral cuneus

Bilateral fusiform gyri

Bilateral parahippocampal gyri

Bilateral middle occipital gyri

Bilateral inferior occipital gyri

Bilateral posterior cingulate gyri

Bilateral middle temporal gyri

Bilateral superior occipital gyri

Bilateral cerebellum posterior lobe

Bilateral precuneus

Bilateral superior temporal gyri

2

Right middle frontal gyrus

9

199

39

21

27

6.08

0.001

Right inferior frontal gyrus

3

Left inferior frontal gyrus

9

89

− 39

6

33

5.64

0.025

Left middle frontal gyrus

4

Right thalamus

–

81

3

− 15

− 3

4.67

0.035

Right brainstem

5

Bilateral precuneus

7

79

3

− 72

51

− 3.16

0.038

Bilateral superior parietal lobule

6

Right cerebellum anterior lobe

–

97

24

− 75

− 24

− 3.16

0.018

Interaction group × condition (Happy vs. neutral faces)

1

Left fusiform gyrus

37/36/19

275

− 33

− 30

− 18

6.94

0.001

Left parahippocampal gyrus

Left cerebellum posterior lobe

2

Right parahippocampal gyrus

37/19/36

244

33

− 45

− 9

6.34

0.001

Right fusiform gyrus

Right cerebellum posterior lobe

3

Left inferior parietal lobule

40/2

132

− 39

− 33

42

5.39

0.001

Left postcentral gyrus

Interaction group × condition (Sad vs. neutral faces)

1

Left fusiform gyrus

37/36

224

− 30

− 0

− 21

6.63

0.001

Left parahippocampal gyrus

Left cerebellum anterior lobe

2

Right parahippocampal gyrus

19/37

207

33

− 45

− 9

5.90

0.001

Right fusiform gyrus

3

Left postcentral gyrus

40/2

99

− 39

− 30

42

5.01

0.017

Left inferior parietal lobule

4

Left superior parietal lobule

7

80

− 18

− 72

60

4.56

0.037

Left inferior parietal lobule

Interaction group × condition (Happy vs. sad faces)

 

None

       
  1. X, Y, Z = MNI coordinates. BA: Brodmann area. The results were reported at cluster level with p < 0.05 FWE correction at an initial uncorrected threshold of p < 0.001