A canonical neural mechanism for behavioral variability

Irregular neuronal activity is thought to underlie motor variability. Here the authors use a combination of modelling, neuronal recordings in singing birds and analysis of babbling vocalizations, including of human infants, to show that topographically organized inputs to a widely recurrent motor ne...

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Autores principales: Ran Darshan, William E. Wood, Susan Peters, Arthur Leblois, David Hansel
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/9b21c8292b864044b2531a2299d80a44
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Sumario:Irregular neuronal activity is thought to underlie motor variability. Here the authors use a combination of modelling, neuronal recordings in singing birds and analysis of babbling vocalizations, including of human infants, to show that topographically organized inputs to a widely recurrent motor network self-organize to generate variable motor output.