Direction of trend | Region | Talairach coordinates | F value (peak) | Cluster size (μl) | ||
---|---|---|---|---|---|---|
x | y | z | ||||
Positive | L superior occipital gyrus | −33 | −85 | 24 | 15.84 | 1336 |
B cerebellum | −7 | −55 | −52 | 15.99 | 1088 | |
9 | −85 | −36 | 14.41 | 576 | ||
−13 | −85 | −36 | 17.98 | 440 | ||
B middle occipital gyrus | −51 | −79 | 6 | 13.46 | 680 | |
41 | −89 | 8 | 12.82 | 392 | ||
L cuneus | −17 | −91 | 42 | 14.56 | 432 | |
Negative | L basal ganglia/insula | −31 | −9 | 6 | 21.52 | 16584 |
B precuneus | 13 | −57 | 40 | 23.74 | 15760 | |
B superior/medial frontal gyrus | −17 | 21 | 44 | 18.53 | 12336 | |
R superior/middle temporal gyrus | 45 | 9 | −18 | 22.16 | 7576 | |
R supramarginal gyrus | 35 | −47 | 40 | 17.88 | 6208 | |
R thalamus | 25 | −15 | 6 | 18.37 | 3304 | |
B cerebellum | 35 | −45 | −50 | 19.59 | 2040 | |
−31 | −47 | −36 | 17.40 | 1784 | ||
−37 | −39 | −30 | 16.91 | 672 | ||
R middle frontal gyrus | 23 | 11 | 40 | 15.47 | 1640 | |
L basal ganglia | −23 | 17 | 10 | 12.97 | 1136 | |
R precentral gyrus | 61 | 11 | 10 | 17.03 | 800 | |
L postcentral gyrus | −59 | −29 | 22 | 11.78 | 728 | |
−23 | −31 | 46 | 14.68 | 720 | ||
L insula | −45 | −19 | 18 | 13.58 | 648 | |
R superior temporal gyrus | 59 | −47 | 14 | 11.96 | 648 | |
L superior frontal gyrus | −19 | 55 | 18 | 13.61 | 504 | |
R putamen | 23 | −9 | 18 | 16.54 | 456 | |
R superior frontal gyrus | 9 | 13 | 66 | 13.95 | 368 |
Areas where activity during learning varied (positively or negatively) as a function of the subsequent strength of item memory (item confidence rating 1–6). Source memory strength was held constant at a low level by limiting the analysis to missed items (confidence rating 1–3) and items recognized with low-strength source memory (source memory rating 1 or 2). Talairach coordinates indicate the location of the voxel that had the peak F value from the linear trend analysis. L, Left; R, right; B, bilateral.