Neural correlates of false memory disqualification by true recollection of feedback.
Neuroreport
; 19(17): 1695-8, 2008 Nov 19.
Article
em En
| MEDLINE
| ID: mdl-18981819
Event-related potentials associated with disqualifying false memories were recorded in a novel false memory paradigm in which participants were given feedback during an initial recognition test, followed by a surprise retest where true recollection of feedback could be used to disqualify previous errors. Two spatiotemporally distinct components emerged: a parietal left-lateralized positivity indexing the recollection of feedback (500-900 ms), which was subsequently joined by a bilateral frontocentral positivity (700-900 ms) associated with rejection of the erroneous response and/or switching to the correct response. This latter effect seems to be distinct from the more anterior and later right frontal positivity typically associated with postretrieval monitoring.
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Base de dados:
MEDLINE
Assunto principal:
Rememoração Mental
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Córtex Cerebral
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Retroalimentação Psicológica
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Potenciais Evocados Visuais
Limite:
Adult
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Child, preschool
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article