Results of Bayesian averaging of connection weights from exhaustive search of all structural equation models with connections between STa and POp, PTr, PPMv, or PPMd regions of interest (ROIs), for the Gesture, No-Hand-Movement, Self-Adaptor, and No-Visual-Input conditions. See Fig. 1 caption for the definition of ROI abbreviations and Fig. 1 for location of ROIs. See Fig. 2 caption for the meaning of arrowed lines and their colors.