Table 3.
Differences in brain activation between female and male participants in whole-brain analyses
BA | Side | Coordinate |
Cluster | T | |||
x | y | z | |||||
Females > males | |||||||
Punished-then-risky versus safe responses | |||||||
Insula | 13 | R | 46 | 20 | −10 | 108 | 4.53 |
Superior medial frontal gyrus | 32 | R | 4 | 52 | 18 | 11 | 3.78 |
Superior frontal gyrus | 9 | R | 16 | 30 | 36 | 228 | 5.36 |
9 | R | 18 | 46 | 30 | 43 | 4.89 | |
10 | R | 18 | 56 | 18 | 15 | 4.31 | |
Precentral gyrus | 6 | L | −36 | −26 | 66 | 15 | 4.22 |
Superior temporal gyrus | 38 | R | 56 | 14 | −4 | 13 | 3.95 |
Middle temporal gyrus | 20 | R | 58 | −32 | −14 | 55 | 4.54 |
Inferior temporal gyrus | 20 | L | −54 | −22 | −20 | 102 | 5.49 |
Calcarine region | 17 | L | −4 | −90 | 4 | 34 | 4.26 |
Punished-then-risky versus safe-then-risky responses | |||||||
Inferior orbitofrontal gyrus | 47 | R | 42 | 30 | −4 | 106 | 5.27 |
Middle cingulate gyrus | 32 | R | 10 | 20 | 40 | 18 | 4.56 |
Superior occipital gyrus | 19 | R | 22 | −80 | 22 | 10 | 4.10 |
Fusiform gyrus | 37 | R | 30 | −54 | −6 | 16 | 3.94 |
Punished-then-risky versus risky-then-risky responses | |||||||
Insula | 13 | R | 40 | 22 | 0 | 4.02 | 49 |
Inferior temporal gyrus | 20 | L | −52 | −22 | −22 | 5.31 | 22 |
Fusiform | 19 | R | 26 | −62 | −14 | 4.19 | 11 |
Risky-then-risky versus safe responses | |||||||
Middle frontal gyrus | 46 | R | 30 | 46 | 26 | 4.12 | 21 |
Insula | 13 | R | 42 | 6 | 2 | 4.63 | 37 |
Risky-then-risky versus safe-then-risky responses | |||||||
Postcentral gyrus | 2 | L | −28 | −42 | 58 | 55 | 4.21 |
Rolandic operculum | 48 | R | 52 | 6 | 0 | 155 | 5.88 |
48 | R | 60 | −6 | 14 | 64 | 4.71 | |
Insula | 13 | L | −26 | 22 | 8 | 99 | 5.01 |
13 | L | −36 | 6 | 2 | 14 | 3.99 | |
Superior temporal lobe | 42 | R | 64 | −30 | 20 | 31 | 5.63 |
22 | L | −60 | −10 | 6 | 17 | 4.06 | |
41 | L | −50 | −40 | 22 | 22 | 4.03 | |
44/22 | L | −58 | −44 | 16 | 15 | 3.88 | |
Supramarginal gyrus | 48 | L | −54 | −32 | 30 | 11 | 3.89 |
Superior parietal lobe | 7 | R | 28 | −64 | 54 | 11 | 4.13 |
Calcarine | 17 | L | −12 | −58 | 10 | 28 | 4.15 |
Cuneus | 23/17 | L | −8 | −68 | 26 | 15 | 4.12 |
18 | R | 16 | −70 | 28 | 176 | 5.73 | |
Thalamus | L | −14 | −20 | 0 | 216 | 5.39 | |
Males > females | |||||||
Risky-then-risky versus safe responses | — | — | — | — | — | — | — |
Punished-then-risky versus safe-then-risky responses | — | — | — | — | — | — | — |
Punished-then-risky versus risky-then-risky responses | — | — | — | — | — | — | — |
Risky-then-risky versus safe responses | |||||||
Parahippocampal gyrus | 30 | R | 26 | −26 | −26 | 19 | 5.27 |
Risky-then-risky versus safe-then-risky responses | — | — | — | — | — | — | — |
Note: There were 5 contrasts set in accordance with the responses before or after the feedback. Extended cluster = 10 voxels. L = left hemisphere; R = right hemisphere; x, y, z in Montreal Neurological Institute coordinates.