The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Enhanced Brain Correlations during Rest Are Related to Memory for Recent Experiences
Open accessAbstract
SUMMARY Long-term storage of episodic memories is hypothesized to result from the off-line transfer of information from the hippocampus to neocortex, allowing a hippocampal-independent cortical representation to emerge. However, off-line hippocampal-cortical interactions have not been demonstrated to be linked with long-term memory. Here, using functional magnetic resonance imaging, we examined if hippocampal-cortical BOLD correlations during rest following an associative encoding task are related to later associative memory performance. Our data show enhanced functional connectivity between the hippocampus and a portion of the lateral occipital complex (LO) during rest following a task with high subsequent memory compared to pre-task baseline resting connectivity. This effect is not seen during rest following a task with poor subsequent memory. Furthermore, the magnitude of hippocampal-LO correlations during post-task rest predicts individual differences in later associative memory. These results demonstrate, for the first time, the importance of post-experience resting brain correlations for memory for recent experiences.
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Metadata
- Authors
- Tambini, A., Ketz, N., & Davachi, L.
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2010-01
- Volume
- 65
- Issue
- 2
- Pages
- 280-290
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W2051747359
- Cited by
- 583
- References
- 27
- FWCI
- 21.54
- Type
- journal article
- Language
- en
- Open access
- bronze
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