Table 4 Brain regions exhibiting significant differential activity for the main effects, interactions and conjunction analysis of congruency and odor conditions.

Brain region	Side	Cluster size	peak MNI coordinates			p (FWE-corr)	T	Z score
Brain region	Side	Cluster size	x	y	z	p (FWE-corr)	T	Z score
Incongruent >Congruent
Middle frontal gyrus	L	57	−27	11	56	0.037	4.98	4.64
Middle frontal gyrus	L		−31	21	39		3.41	3.29
Inferior parietal gyrus	L	177	−52	−42	39	<0.001	4.41	4.16
Inferior parietal gyrus	L		−34	−46	39		4.17	3.96
Precuneus	L	78	−6	−67	49	0.012	4.21	4
Precuneus	L		−13	−49	53		3.81	3.65
Precuneus	R		5	−60	49		3.8	3.64
Masked body odor >Masker
Supramarginal gyrus	L	72	−59	−35	42	0.017	5.39	4.97
Supramarginal gyrus	L		−62	−32	28		4.6	4.32
Masker >Masked body odor
Calcarine cortex	L	259	−10	−91	−11	<0.001	4.37	4.13
Middle occipital gyrus	L		−17	−91	7		4.08	3.88
Calcarine cortex	R		8	−88	7		4.08	3.88
Precuneus	R	164	1	−53	28	<0.001	4.14	3.94
Lingual gyrus	L		−20	−53	4		3.97	3.79
Posterior cingulum	L		−6	−49	32		3.81	3.65
Incongruent (masked body odor) >Congruent (masker)
Inferior parietal gyrus	L	244	−59	−35	42	<0.001	6.26	5.64
Inferior parietal gyrus	L		−45	−46	56		4.11	3.91
Inferior parietal gyrus	L		−27	−42	35		4.03	3.83
Congruent (masker) >Incongruent (masked body odor)
Calcarine cortex	L	109	−10	−95	−7	0.001	4.11	3.91
Calcarine cortex	R		5	−91	0		4.05	3.86
Calcarine cortex	L		−6	−95	7		3.91	3.73
Incongruent (masked body odor >masker) >Congruent (masked body odor >masker)
Supramarginal gyrus	L	233	−59	−35	42	<0.001	6.26	5.64
Supramarginal gyrus	L		−45	−46	56		4.11	3.91

Note: Anatomical labels follow the nomenclature of the Automated Anatomical Labelling (AAL2). Peak locations are expressed in MNI coordinates. Voxelwise threshold, p < 0.001. FWE cluster level corrected p < 0.05.

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