Inhibitory cells enable sparse coding in V1 model (King et al. 2013)


" ... Here we show that adding a separate population of inhibitory neurons to a spiking model of V1 provides conformance to Dale’s Law, proposes a computational role for at least one class of interneurons, and accounts for certain observed physiological properties in V1. ... "

Model Type: Realistic Network

Cell Type(s): Abstract integrate-and-fire leaky neuron

Model Concept(s): Pattern Recognition

Simulation Environment: MATLAB (web link to model)

References:

King PD, Zylberberg J, DeWeese MR. (2013). Inhibitory interneurons decorrelate excitatory cells to drive sparse code formation in a spiking model of V1. The Journal of neuroscience : the official journal of the Society for Neuroscience. 33 [PubMed]


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