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Motor cortex gates vibrissal responses in a thalamocortical projection pathway

Nadia Urbain1, Martin Deschênes

  • 1Centre de Recherche Université Laval Robert-Giffard, Québec City, Canada G1J 2G3.

Neuron
|November 23, 2007
PubMed

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Diencephalon: Thalamus and Information Relay

The thalamus, often called “the gateway to the cerebral cortex,” is vital in processing and directing sensory and motor signals throughout the brain. Almost all inputs destined for the cerebral cortex, except for olfactory signals, are relayed through the thalamus. The thalamus is  a sophisticated relay station, channeling information from various brain regions to the cerebral cortex, as well as a filter, prioritizing certain signals over others based on current physiological states or needs.
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Indirect Motor Pathways

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Major Somatic Sensory Pathways

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