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. 2016 Apr;37:36–43. doi: 10.1016/j.conb.2015.12.007

Figure 3.

Figure 3

Value effects are prominent in ACC proper while difficulty effects are more prominent in more dorsal areas in or near pre-SMA. (a) Whole brain cluster-corrected effect of search value (peak z = 3.2 at Montreal Neurological Institute (MNI) coordinates [−4, 36, 26] in ACC after controlling for difficulty and log(RT) using data shown in Figure 1c and Figure 2. (b) Previous reports [19] of search value related activity emphasized a similar ACC location [MNI, 4, 28, 30, yellow]. In a study [28] emphasizing difficulty, effects were in or just anterior to pre-SMA (MNI, 4, 32, 42, green). The one exception, reported in the Supplementary Analysis was at a point intermediate between the yellow and green areas that is probably within the border of ACC [MNI, 6, 28, 34]. Adapted from [19].