Sites of Neocortical Reorganization Critical for Remote Spatial Memory

By T. Maviel, T. Durkin, F. Menzaghi, B. Bontempi. Science, 2004

665 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience, Neurology

View Paper: https://www.semanticscholar.org/paper/21fcc7a67793354df9e0fc124fe163cededb4b1d

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In Cellular and Molecular Neuroscience

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Citations in the corpus

Prefrontal phase locking to hippocampal theta oscillations. (2005, background): “In particular, hippocampal circuits appear to be strongly engaged in the early stages of learning and show only limited activation as learning progresses, while the reverse gradient has been documented for prefrontal circuits (Bontempi et al., 1999; Frankland et al., 2004; Maviel et al., 2004).”
ROLE FOR ADULT NEUROGENESIS IN SPATIAL LONG-TERM EMORY (2005, neutral): “Of course, memories that nitially depend on the hippocampus may later be consoldated in cortical structures independent of, or in addition o, the hippocampus (McClelland et al., 1995; Rosenbaum t al., 2001; Debiec et al., 2002; Frankland et al., 2004; aviel et al., 2004).”
What does the retrosplenial cortex do? (2009, background): “The potential value of more detailed analyses of autobiographical memory is underlined by evidence from mouse studies which suggests that a dynamic reorganization of remote spatial memory involves complementary activity of the hippocampus and the RS”
The Parieto-Frontal Integration Theory (P-FIT) of intelligence: Converging neuroimaging evidence (2007, methodology): “…of gC and even about changes within the laminar structure of cortical gray matter; these already have been demonstrated using molecular and cellular imaging in experimental animals after semantic-like memory tasks or special working memory tasks (Maviel et al. 2004; Tokuyama et al. 2000).”
System-like consolidation of olfactory memories in Drosophila (2013, background): “In contrast, pharmacological inactivation of cortical regions disrupts remote but not early memories (Frankland et al., 2004; Maviel et al., 2004).”
New circuits for old memories: the role of the neocortex in consolidation. (2004, background): “Over time, the intercortical connections mature sufficiently and enable hippocampus-independent recall. during remote but not recent memory tests (Bontempi Distinct Molecular Mechanisms of Cortical Consolidationet al., 1999; Frankland et al., 2004; Maviel et al., 2004).”
Reactivation of neural ensembles during the retrieval of recent and remote memory. (2013, neutral): “splenial cortex (RSPv) based on previous studies (Figure 2) [9, 10, 14, 26].”
Early remodeling of the neocortex upon episodic memory encoding (2014, background): “In this regard, data in animal models suggest that glucose utilization (8), activitydependent immediate early gene expression (9, 10), and dendritic spine density (5) are increased in the prefrontal cortex following consolidation of remote, but not recent, long-term memory and Fig.”
State-dependent spike timing relationships between hippocampal and prefrontal circuits during sleep (2009, background): “The potential link between hippocampal-prefrontal interactions and systems-level consolidation is further strengthened by evidence that the mPFC is differentially activated (Maviel et al., 2004) and required (Takehara et al.”
Persistence of long-term memory storage requires a late protein synthesis- and BDNF- dependent phase in the hippocampus. (2007, positive): “Recent studies have started to address this issue of memory persistence, focusing mainly on the neocortex as the region of permanent memory storage (Bontempi et al., 1999; Burwell et al., 2004; Frankland et al., 2004; Maviel et al., 2004).”
Interplay of hippocampus and prefrontal cortex in memory (2013, positive): “Consistent with these findings, in the same behavioral paradigm, inactivation of medial prefrontal areas impaired retrieval of remote but not recently acquired memories [57,58], leading these investigators to suggest that mPFC comes to play a key role in organizing widespread neocortical memory repr”
Adult neurogenesis modulates the hippocampus-dependent period of associative fear memory. (2009, background): “In rats and mice, some forms of associative and spatial memories follow a similar decay process (Anagnostaras et al., 2001; Frankland et al., 2004, 2007; Kim and Fanselow, 1992; Maviel et al., 2004; Takehara et al., 2003; Winocur, 1990).”