distinguished the two groups from one another. Both studies concluded that the ERO power measures provided unique information beyond that of the ERP measures for group discrimination. While there was agreement between the two studies that ERO measures discriminated the groups, Jones et al. (2006) found that δ evoked power and θ total power over frontal regions provided the best discrimination, while Rangaswamy et al.(2007) found that δ evoked power over parietal regions and θ totalpower at central and parietal sites best discriminated the groups.
