Reactivation of hippocampal ensemble memories during sleep.
@article{Wilson1994ReactivationOH, title={Reactivation of hippocampal ensemble memories during sleep.}, author={M. Wilson and B. McNaughton}, journal={Science}, year={1994}, volume={265 5172}, pages={ 676-9 } }
Simultaneous recordings were made from large ensembles of hippocampal "place cells" in three rats during spatial behavioral tasks and in slow-wave sleep preceding and following these behaviors. Cells that fired together when the animal occupied particular locations in the environment exhibited an increased tendency to fire together during subsequent sleep, in comparison to sleep episodes preceding the behavioral tasks. Cells that were inactive during behavior, or that were active but had non… Expand
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References
SHOWING 1-10 OF 29 REFERENCES
Suppression of hippocampal synaptic plasticity during slow-wave sleep
- Chemistry, Medicine
- Brain Research
- 1987
- 89
Dependence of cortical plasticity on correlated activity of single neurons and on behavioral context.
- Biology, Medicine
- Science
- 1992
- 363
Two-stage model of memory trace formation: A role for “noisy” brain states
- Chemistry, Medicine
- Neuroscience
- 1989
- 1,439
Hippocampal electrical activity and voluntary movement in the rat.
- Psychology, Medicine
- Electroencephalography and clinical neurophysiology
- 1969
- 1,744
Dependence on REM sleep of overnight improvement of a perceptual skill.
- Psychology, Medicine
- Science
- 1994
- 945
The hippocampus as a spatial map. Preliminary evidence from unit activity in the freely-moving rat.
- Psychology, Medicine
- Brain research
- 1971
- 4,727
- PDF
Hippocampal synaptic plasticity and NMDA receptors: a role in information storage?
- Biology, Medicine
- Philosophical transactions of the Royal Society of London. Series B, Biological sciences
- 1990
- 266
- PDF