Neural structures to identify contradiction and manipulate logical operators – EEG data.

Localization results in MNI coordinate and latencies of GFP peaks of contrasted EEG data. Latencies are expressed relative to both the premise presentation (t = 0, first latency column, Prem) and the conclusion presentation (t = 0 at 3s after premise presentation, second latency column, Conc); this also means that latencies 3s relate to conclusion processing. Latencies in bold indicate reasoning steps occurring in the same processing phase after premise and conclusion presentation. Dynamics of lateralization of brain recruitments is underlined by dedicated boxes for left (L) and right (R) activated areas. In italics are indicated cerebral processing of the premise.