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Spatial cognition and neuro-mimetic navigation: A model of hippocampal place cell activity

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Biological Cybernetics, (2000)

Аннотация

A computational model of hippocampal activity during spatial cognition and navigation tasks is presented. The spatial representation in our model of the rat hippocampus is built on-line during exploration via two processing streams. An allothetic vision-based representation is built by unsupervised Hebbian learning extracting spatio-temporal properties of the environment from visual input. An idiothetic representation is learned based on internal movement-related information provided by path...

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  • @hanappe
  • @butz

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