FIG 5. Group composite maps indicate brain activation when the near order trials were compared with the far order trials for letters, numbers, and shapes. The red-yellow scale indicates brain regions that were more active (P = .05) in near trials, and the blue-purple scale represents brain regions that were active (P = .05) in the far trials. Rows a–d indicate the section position along the z axis of the Talairach atlas system (32, 24, 12, and 4, respectively). The legend for activation is as follows: mfg indicates middle frontal gyrus; ifg, inferior frontal gyrus; ips, intraparietal sulcus; sfg, superior frontal gyrus; smg, supramarginal gyrus; pcu, precuneus; c, caudate nucleus; ins, insula; acg, anterior cingulate gyrus; bg, basal ganglia; t, thalamus; cf, calcarine fissure; mog, middle occipital gyrus; mtg, middle temporal gyrus; stg, superior temporal gyrus; R, right; L, left.