Figure 3. Activity during study and test 1. Results of ANOVAs showing regions whose activity varied by trial type at study (left) and at test 1 (right) are shown in coronal sections, cropped to show the MTL (the left side of image is the left side of the brain, the number indicates the approximate location of the slice in Talairach coordinates). Individual regions are coded by color based on location: orange, left perirhinal cortex (L PRC); red, right perirhinal cortex (R PRC); green, left hippocampus (L H); yellow, right hippocampus (R H); blue, left parahippocampal cortex (L PHC); purple, right parahippocampal cortex (R PHC); and cyan, non-MTL. Hemodynamic responses from each cluster of activity are shown adjacent to the coronal images and are the result of the deconvolution analysis. In each hemodynamic response, time is on the x-axis (seconds) and β fit coefficient (scanner units) is on the y-axis. At study, the hemodynamic responses for items recognized in test 1 (study-R) are shown in red, items subsequently forgotten in test 1 (study-F) are shown in blue, and the subsequent memory effect is shown in gray. In all six regions, the subsequent memory effect is statistically reliable. In test 1, target items recognized (hit) are shown in green, foil items correctly rejected and later remembered in test 2 (CR-R) are shown in red, foil items correctly rejected and later forgotten in test 2 (CR-F) are shown in blue, and the subsequent memory effect is shown in black. In all six regions, both the subsequent memory effect and the contrast between hit and CR-F trials are significantly reliable.