increase over the course of the ages of 12 to 25. Intramodal correlations were always larger than intermodal correlations.Both males and females exhibited a decrease followed by a sharp increase in supramodal functional integration in a span centered at age 18 and ranging from ages 16 to 21, with the increase persisting to age 25, as manifested by the trajectories of intermodal correlations. This, combined with the nearly monotonic increase within the intramodal power correlations indicates a divergence followed by a reconvergence in the developmental characteristics of the auditory and visual systems during the period from ages 16 to 21.
