Graph of signal change in the MTL. Plot of the signal change (adjusted fitted responses) for ε3/3 homozygotes and ε3/4 heterozygotes averaged over a 2 mm radius spherical ROI at the local maxima in the right hippocampus (x, y, z: 30, -14, -16), and at the same location in the left hippocampus (x, y, z: -30, -14, -16). Data are presented as mean signalchange for each group. Error bars represent the standard error of the mean. * denotes significant difference between the two groups.
Trivedi et al. BMC Medicine 2006 4:1 doi:10.1186/1741-7015-4-1