Show simple item record

Files in this item


Item metadata

dc.contributor.authorO'Connor, Akira Robert
dc.contributor.authorLever, Colin
dc.contributor.authorMoulin, Chris
dc.identifier.citationO'Connor , A R , Lever , C & Moulin , C 2010 , ' Novel insights into false recollection : A model of déjà vécu ' , Cognitive Neuropsychiatry , vol. 15 , no. 1-3 , pp. 118-144 .
dc.identifier.otherPURE: 4477379
dc.identifier.otherPURE UUID: 0a578ed2-6ec6-41af-8589-c6005612eae3
dc.identifier.otherScopus: 77649287988
dc.identifier.otherORCID: /0000-0002-7943-5183/work/34028978
dc.description.abstractThe thesis of this paper is that deja experiences can be separated into two forms: deja vu, arising from the erroneous sensation of familiarity, and deja vecu, arising from the erroneous sensation of recollection. We summarise a series of cases for whom deja vecu is experienced frequently and for extended periods, and seek to differentiate their experiences from “healthy” deja experiences by nonbrain-damaged participants. In reviewing our cases, we stress two novel ideas: that deja vecu in these cases is delusion-like; and that these cases experience deja vecu for stimuli that are especially novel or unusual. Here we present a novel cognitive neuroscientific hypothesis of deja vecu. This hypothesis assumes that the signal of retrieval from memory is neurally dissociable from the contents of retrieval. We suggest that a region downstream of the hippocampus signals “recollection” by detecting the timing of firing in hippocampal output neurons relative to the theta oscillation. Disruptions to this “temporal coding” mechanism result in false signals of recollection which may occur without actual retrieval and which, ironically, may arise particularly during situations of contextual novelty.
dc.relation.ispartofCognitive Neuropsychiatryen
dc.rights(c)2010 Taylor & Francis. This is an electronic version of an article published in Cognitive Neuropsychiatry 15(1) available online at:
dc.subjectDeja vuen
dc.subjectRC0321 Neuroscience. Biological psychiatry. Neuropsychiatryen
dc.titleNovel insights into false recollection : A model of déjà vécuen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Psychology and Neuroscienceen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record