OxTalks will soon move to the new Halo platform and will become 'Oxford Events.' There will be a need for an OxTalks freeze. This was previously planned for Friday 14th November – a new date will be shared as soon as it is available (full details will be available on the Staff Gateway).
In the meantime, the OxTalks site will remain active and events will continue to be published.
If staff have any questions about the Oxford Events launch, please contact halo@digital.ox.ac.uk
Consider what you know of Albert Einstein. Your knowledge likely forms a narrative, linking pieces of information related to the events of his life and work. Now consider what you did yesterday. This knowledge also translates into a narrative linking the events of the day. These examples demonstrate that narratives organize events into knowledge. In this talk, I will propose that our brains form narratives through a process termed “replay”. Originally observed in rodents during spatial navigation tasks, replay involves the rapid reactivation of cell firing patterns related to previous locations. It is postulated that replay binds these locations into an internal model of the environment, which can be used for navigation. I will propose that reactivations, measured in human fMRI data, can similarly bind the neural representations of previous events into an internal model of a narrative. This model can subsequently be used to regenerate the narrative from memory.