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Skilled reaching relies on a V2a propriospinal internal copy circuit

The precision of skilled forelimb movement has long been presumed to rely on rapid feedback corrections triggered by internally-directed copies of outgoing motor commands – but the functional relevance of inferred internal copy circuits has remained unclear. One class of spinal interneurons implicat...

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Detalles Bibliográficos
Autores principales: Azim, Eiman, Jiang, Juan, Alstermark, Bror, Jessell, Thomas M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4230338/
https://www.ncbi.nlm.nih.gov/pubmed/24487617
http://dx.doi.org/10.1038/nature13021