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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Brain Cogn. 2011 May 31;77(1):128–134. doi: 10.1016/j.bandc.2011.04.001

Figure 4.

Figure 4

A) Regional source dipoles for the unpredicted no reward (UNR) condition during the active task accounting for 87% of the variance (xyz: 32, 23, 11 and −32, 23). B) Topographic voltage maps displayed with the nose at the top showing (280 ms) of the MFN difference waves for Unexpected (U; Unpredicted No Reward – Unpredicted Reward) and Expected (E; Predicted No Reward – Predicted Reward) during the active and passive tasks.