Table 1.

Positive, symmetric associations between our regions of interest and the other areas of the human cortex

xyz Z-score
Left inferior frontal, pars triangularis
    Homotopic effects
        Right inferior frontal, pars triangularis 59 12 5 7.5
    Ipsilateral effects
        Left inferior frontal, pars orbitalis -51 41 3 6.2
        Left postcentral -65 -20 17 4.5
        Left anterior superior temporal -53 11 -23 5.3
    Heterotopic effects
        Right inferior frontal, pars orbitalis 51 45 3 5.3
Right inferior frontal, pars triangularis
    Homotopic effects
        Left inferior frontal, pars triangularis -59 8 6 7.6
    Ipsilateral effects
        Right inferior frontal, pars orbitalis 54 39 3 5.8
        Right postcentral 65 -17 17 4.6
        Right anterior superior temporal 57 11 -15 5.5
    Heterotopic effects
        Left inferior frontal, pars opercularis 54 14 21 4.6
Left primary visual cortex
    NS
Right primary visual cortex
    NS
Left primary auditory cortex
    Homotopic effects
        Right primary auditory cortex 42 -20 14 8.3
Right primary auditory cortex
    Homotopic effects
        Left primary auditory cortex -41 -23 14 8.4
Left amygdala
    Homotopic effects
        Right amygdala 18 2 -26 8.3
    Ipsilateral effects
        Left temporal pole -39 8 -39 7.5
    Heterotopic effects
        Right temporal pole 32 14 -35 6.6
Right amygdala
    Homotopic effects
        Left amygdala -18 -3 -26 8.3
    Ipsilateral effects
        Right temporal pole 36 6 -42 6.7
    Heterotopic effects
        Left temporal pole -32 9 -38 4.8
Left S1
    Homotopic effects
        Right S1 27 -35 63 7.6
    Ipsilateral effects
        Left parahippocampal gyrus -9 -32 -5 6.4
        Left precentral gyrus -45 -11 47 5.5
        Left superior frontal gyrus -11 -2 60 5.6
        Left anterior cingulate -6 39 21 5.3
        Left middle frontal gyrus -45 11 42 4.4
    Heterotopic effects
        Right parahippocampal gyrus 11 -32 -2 6.2
        Right precentral gyrus 46 -12 51 4.6
        Right anterior cingulate 6 45 22 4.7
        Right middle frontal gyrus 50 9 41 4.7
        Right superior frontal gyrus 5 -2 51 4.6
Right S1
    Homotopic effects
        Left S1 -30 -36 62 7.6
    Ipsilateral effects
        Right parahippocampal gyrus 11 -33 -6 6.6
        Right precentral gyrus 45 -12 46 5.1
        Right superior frontal gyrus 6 -11 59 5.1
        Right anterior cingulate 2 42 23 5.0
        Right middle frontal gyrus 48 9 41 4.9
    Heterotopic effects
        Left parahippocampal gyrus -11 -33 -6 6.7
        Left precentral gyrus -45 -12 47 5.9
        Left anterior cingulate -5 39 21 5.0
        Left middle frontal gyrus -47 11 42 4.7
        Left superior frontal gyrus -11 -2 62 5.3
Left intraparietal
    Homotopic effects
        Right intraparietal 15 -63 63 6.3
    Ipsilateral effects
        Left postcentral gyrus -30 -40 61 4.9
    Heterotopic effects
        Right postcentral gyrus 28 -45 66 4.6
Right intraparietal
    Homotopic effects -26 -56 62 6.9
        Left intraparietal
    Ipsilateral effects
        Right postcentral gyrus 30 -39 63 6.4
    Heterotopic effects
        Left postcentral gyrus -30 -39 62 6.0

  • All Z-scores are significant at p < 0.05 (corrected). These effects are consistent for males (M) and females (F). NS, Not significant.