Breton, J. and Robertson, E. M. (2014) Flipping the switch: mechanisms that regulate memory consolidation. Trends in Cognitive Sciences, 18(12), pp. 629-634. (doi: 10.1016/j.tics.2014.08.005) (PMID:25240672)
Full text not currently available from Enlighten.
Abstract
Memories can follow different processing routes. For example, some memories are enhanced during wakefulness while the enhancement of others is delayed until sleep. Converging evidence suggests that inhibitory mechanisms can ‘switch off’ a processing route, thereby preventing the consolidation of select memories during wakefulness. This switch arises due to an actively imposed ‘bottleneck’ generated by the brain. Transcranial magnetic stimulation (TMS) can interfere with this bottleneck, allowing multiple memories to be consolidated simultaneously during wakefulness. This bottleneck restricts memory processing, perhaps allowing for the selection of only rewarded, or relevant memories. Overall, this bottleneck makes it necessary to select memories for consolidation, and the state of a switch (‘on’ or ‘off’) determines whether or not a memory is subsequently consolidated. Understanding how memory consolidation is regulated may provide novel therapeutic strategies.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Robertson, Professor Edwin |
| Authors: | Breton, J., and Robertson, E. M. |
| College/School: | College of Medical Veterinary and Life Sciences > School of Psychology & Neuroscience |
| Journal Name: | Trends in Cognitive Sciences |
| Publisher: | Elsevier (Cell Press) |
| ISSN: | 1364-6613 |
| ISSN (Online): | 1879-307X |
| Published Online: | 17 September 2014 |
University Staff: Request a correction | Enlighten Editors: Update this record
Deposit and Record Details
Deposit and Record Details