Flexible resonance in prefrontal networks with strong feedback inhibition
Fig 1
Strong feedback inhibition produces natural oscillation in PC/IN network.
(A) Diagram showing feedforward excitation from external (independent) Poisson spike inputs to 20 excitatory principal cells (PCs) receiving feedback inhibition from 5 inhibitory interneurons (INs). See Methods for details. (B) Simulations showing the network switching from an asynchronous to oscillatory state with natural oscillation as the strength of feedback inhibition is increased.