6/11/2023 0 Comments Declarative memory![]() These findings, together with data obtained in rodents, may prompt a revision of classical consolidation theory, incorporating a transfer of putative linking nodes from hippocampal to prelimbic prefrontal areas. These studies have shown that declarative memory. Basic issues about the nature of declarative memory are considered in this review from the perspective of studies on its underlying brain mechanisms. Over the course of the entire study, hippocampal activity for correct confident recognition continued to decrease, whereas activity in a ventral medial prefrontal region increased. Abstract The discovery of declarative memory as distinct from other forms of memory is a major recent acheivement in cognitive science. The duration of slow-wave sleep during a nap/rest period after the initial study session and before the first scan session on day 1 correlated positively with recognition memory performance for items studied before the nap and negatively with hippocampal activity associated with correct confident recognition. This is the first study to specifically examine the effects of normal sleep on auditory declarative memory in an early adolescent sample. Using functional magnetic resonance imaging, we assessed over the course of three months how consolidation affects the neural correlates of memory retrieval. Moreover, the declarative memory network contribution to successful memory retrieval is enhanced for the schema-congruent relative to schema-incongruent memories in adults 39,40. Declarative memory is important in school performance and consequent social functioning in adolescents. This process has been conceptualized as system-level consolidation. These studies have shown that declarative memory is mediated by a specific brain system including areas of the cerebral cortex and hippocampal region that make. Retrieval of recently acquired declarative memories depends on the hippocampus, but with time, retrieval is increasingly sustainable by neocortical representations alone. ![]()
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