Research Article

Neural Modulation in Aversive Emotion Processing: An Independent Component Analysis Study

Table 2

Functionally connected brain regions with a strong positive modulation within IC4 in fear condition.

ICAreaBAVolume (cc)
left/right
Random effects: max  value (, , ), leftRandom effects: max  value (, , ), right

IC4 cerebellar-medial-frontalDeclive3.3/2.09.7 (−26, −67, −22)7.0 (30, −61, −17)
Extranuclear0.1/0.14.4 (−2, −23, 9)6.7 (2, −23, 9)
Culmen0.4/0.36.4 (−26, −53, −19)6.0 (8, −68, −8)
Cuneus170.2/0.35.8 (−24, −85, 12)4.8 (16, −91, 3)
Uvula0.2/0.05.6 (−26, −79, −23)
Inferior occipital gyrus180.3/0.05.5 (−18, −90, −9)
Lingual gyrus17, 180.5/0.84.6 (−8, −86, −14)5.4 (30, −70, −7)
Fusiform gyrus19, 370.5/0.34.8 (−36, −80, −14)5.2 (26, −68, −7)
Tuber0.2/0.05.1 (−46, −61, −24)
Middle occipital gyrus0.3/0.65.0 (−26, −89, 10)5.0 (24, −91, 5)
Superior frontal gyrus60.0/0.14.8 (6, 19, 60)
Precentral gyrus40.2/0.04.2 (−36, −19, 56)
Subgyral0.0/0.14.2 (44, −63, −7)
Culmen of vermis0.1/0.04.0 (−2, −66, −7)
Medial frontal gyrus60.0/0.13.9 (2, 47, 42)
Declive of vermis0.1/0.13.7 (−2, −72, −10)3.7 (4, −69, −12)
Thalamus0.0/0.13.7 (4, −19, 8)
Pyramis0.1/0.03.7 (−4, −75, −23)
Parahippocampal gyrus0.1/0.03.6 (−16, −31, −5)
Superior temporal gyrus0.0/0.13.6 (44, 20, −18)

Notes: IC = independent component; BA = Brodmann area.