Table 2.
Linear trend analysis for the whole-brain data, as in Figure 3
Direction of trend | Region | x | y | z | μl | F |
---|---|---|---|---|---|---|
Negative | L lateral parietal | −49 | −29 | 26 | 5560 | 8.04* |
R lateral parietal | 47 | −47 | 30 | 2832 | 5.22* | |
R posterior parietal | 27 | −73 | 28 | 1688 | 5.09* | |
R insula | 35 | −5 | −14 | 920 | 10.80** | |
Positive | R inferior temporal gyrus | 47 | −55 | −8 | 2680 | 13.06** |
L thalamus | −3 | −31 | −2 | 1816 | 19.57** | |
B cerebellum | −1 | −59 | −18 | 1728 | 13.01** | |
R cingulate | 1 | −23 | 20 | 1592 | 5.89* | |
R cerebellum | 23 | −39 | −48 | 1288 | 13.11** | |
L postcentral gyrus | −31 | −37 | 42 | 1208 | 42.52** | |
L middle frontal gyrus | −31 | 21 | 28 | 1104 | 6.47* | |
R cerebellum | 39 | −53 | −56 | 960 | 8.73* |
The table lists areas where activity during learning varied (negatively or positively) as a function of the subsequent strength of item memory (confidence rating 1–6). Source memory strength was held constant at its lowest possible level by limiting the analysis to items missed on the old/new test (item confidence 1–3) and items in which the source judgment was a guess (source confidence ratings of 3 or 4). L, Left; R, right; B, bilateral. *p < 0.05; **p < 0.01.