A new experimental approach to lye detection is discussed based on analysis of spatial distribution of single components in human cognitive event"related potentials. According averaged group data, the most informative component is the wave P 450.
Isaichev E.S.,Isaichev S.A., Nasonov A.V., Chernorizov A.M. (2011). Diagnostics of deception based on the analysis of cognitive evoked potentials of the human brain.National Psychological Journal,1(5), 70-77