August 30 - September 2, 2015 Bilbao, Spain http://www.gatsby.ucl.ac.uk/nccd/nccd15/ Second call, and registration is now open!!! The goal of this workshop is to bring together experimentalists and theoreticians who seek to understand how circuit dynamics underlies representation and function in the nervous system, and to foster real discussion. This year the workshop will focus on the interplay between excitation (E) and inhibition (I) in cortical circuits. The balance between E and I, an idea proposed twenty years ago to account for the stochastic nature of cortical activity, has been seminal in the understanding of basic principles of neural network dynamics. We are seeking talks that, building on this paradigm, present recent findings on topics such as neuronal variability and stochastic dynamics, the role of the different subtypes of interneurons,plasticity and structure in EI networks, brain state and network dynamics, etc. The workshop will be limited to about 70 people, the hope being to foster real interaction and discussion. Thanks to a very generous grant from the Gatsby Charitable Foundation, we will have a limited number of travel grants (10-15) for students and postdocs. Details will follow shortly. Important dates: May 15: Abstracts due (there will be posters and contributed talks) May 31: Early registration due Confirmed invited speakers Dean Buonomano, University of California at Los Angeles Jess Cardin, Yale School of Medicine Brent Doiron, University of Pittsburgh Mike Hausser, UCL Carl Petersen, Ecole Polytechnique Federale de Lausanne Karel Svoboda, Janelia Farm Tim Vogels, University of Oxford Fred Wolf, University of Gottingen Best, Peter Latham Jaime de la Rocha Maneesh Sahani Goncalves Co-organizers