As for the inverted auditory old/new sink effects, the analysis at lateral-frontotemporal sites (Figure 9A; cf. factor −150 in Table 4A) revealed an overall condition main effect and a group × condition interaction stemming from old-greater-than-new sinks in controls, F(1, 38) = 22.0, p < .0001, but not patients, F(1, 38) < 1.0, ns. In contrast to the stimulus-locked analysis, there were no increased sinks in patients compared with controls. Thus, the response-locked findings for inverted lateral-frontotemporal old/new effects for auditory P3 source differ from their stimulus-locked counterparts in that patients did not show increased lateral-frontotemporal sinks for old items seen in controls.
