Lateral inhibition in V1 controls neural & perceptual contrast sensitivity
Joseph Del Rosario,
Stefano Coletta,
Soon Ho Kim
et al.
Abstract:SummaryLateral inhibition is a central principle for sensory system function. It is thought to operate by the activation of inhibitory neurons that restrict the spatial spread of sensory excitation. Much work on the role of inhibition in sensory systems has focused on visual cortex; however, the neurons, computations, and mechanisms underlying cortical lateral inhibition remain debated, and its importance for visual perception remains unknown. Here, we tested how lateral inhibition from PV or SST neurons in mo… Show more
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