Kein Folientitel

1
Competition and Cooperation Mechanisms in Neural
and Cortical Dynamics Attention, Memory, and
Decision-Making  Gustavo Deco Universitat
Pompeu Fabra/ICREA (Barcelona)
2
Neurodynamical Modeling Neurons and Synapses
Populations of Neurons
3
Attractors Design Mean-Field Reduction
4
Neurodynamics Spiking Neurons Mean Field
Spiking Dynamics
Dynamical Evolution (Rastergrams of spiking
activity)
(non-stationary)
Spikes
Integrate-and-Fire Model
Reset
(right parameters chosen)
Mean-Field Population Activity (self-consistency,
stationary state)
Bifurcation Diagram
Dynamics 2
(stationary)
Dynamics 3
Dynamics 1
Dynamics 4
Parameter space
5
Attention Biased Cooperation/Competition
6
Neurodynamical Mechanism in Decision-Making
Romo and Salinas (2003) Nature Rev. Neurosc.