title: Pattern formation and cortical maps.
abstract: The response selectivities of neurons in adult primary sensory cortices depend on intricate patterns of synaptic connections; these selectivities are arranged over cortex in equally rich fashion. Characterising these patterns, and particularly the activity-dependence (and independence) of their developmental trajectories, has been a major task for experimental and theoretical neuroscience. Here, we describe and analyse a paradigmatic algorithm for activity-dependent development of the refinement and generation of neuronal selectivities, and relate it to some of the wealth of suggestions in the literature.
authors.affiliation: Gatsby Computational Neuroscience Unit, University College London, Alexandra House, 17 Queen Square, London WCIN 3AR, UK. dayan@gatsby.ucl.ac.uk
authors.forename: Peter
authors.initials: P
authors.lastname: Dayan
mesh_terms: D000818:Animals; D001931:Brain Mapping; D006801:Humans; D008959:Models, Neurological; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*