Neural Dynamics in Prefrontal Cortex: Ensemble Codes, Oscillatory Structure and Avalanches during short-term memory
The concepts for neuronal coding during short-term or working memory have recently been challenged by observations that do no longer support an exclusive role of sustained firing in maintaining information. We have studied alternative neural signals like LFP oscillations and higher order spike synchronization which reveal interesting options for engaging cortical circuitry in the maintenance of information about stimuli in short-term memory. I will discuss our findings in the light of multiple oscillatory rhythms and measures of global system dynamics which may serve as coordinating principles of memory processes.
Date: 13 June 2016, 15:00 (Monday, 8th week, Trinity 2016)
Venue: Sherrington Building, off Parks Road OX1 3PT
Venue Details: Sherrington Room, Sherrington Building, DPAG
Speaker: Dr Matthias Munk (University of Tübingen and Systems Neurophysiology, Technical University Darmstadt)
Organising department: Department of Physiology, Anatomy and Genetics (DPAG)
Organiser: Professor Kristine Krug (DPAG, University of Oxford)
Part of: Neuroscience Theme Guest Speakers (DPAG)
Topics:
Booking required?: Not required
Audience: Members of the University only
Editor: Victoria Bullett