Because electrical neuroimaging analyses distinguish between effects due to modulations in response strength and response topography (the latter of which is forcibly indicative of generator changes), we could likewise assess if and when distinct generator configurations respond to visual stimuli previously encountered in a unisensory vs. multisensory manner. When combined with distributed source estimations, we can then disentangle whether or not differential activity, putatively arising within auditory cortices and perhaps elsewhere, is linked to performance decrements or to redintegration processes.