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dc.contributor.author
Goldin, Matías Alejandro  
dc.contributor.author
Alonso, Leandro Martín  
dc.contributor.author
Alliende Gonzalez, Jorge Andrés  
dc.contributor.author
Goller, Franz  
dc.contributor.author
Mindlin, Bernardo Gabriel  
dc.date.available
2015-05-27T15:34:37Z  
dc.date.issued
2013-06-20  
dc.identifier.citation
Goldin, Matías Alejandro; Alonso, Leandro Martín; Alliende Gonzalez, Jorge Andrés; Goller, Franz ; Mindlin, Bernardo Gabriel; Temperature Induced Syllable Breaking Unveils Nonlinearly Interacting Timescales in Birdsong Motor Pathway; Public Library Science; Plos One; 8; e678; 20-6-2013; 6781401-6781410;  
dc.identifier.issn
1932-6203  
dc.identifier.uri
http://hdl.handle.net/11336/575  
dc.description.abstract
The nature of telencephalic control over premotor and motor circuits is debated. Hypotheses range from complete usurping of downstream circuitry to highly interactive mechanisms of control. We show theoretically and experimentally, that telencephalic song motor control in canaries is consistent with a highly interactive strategy. As predicted from a theoretical model of respiratory control, mild cooling of a forebrain nucleus (HVC) led to song stretching, but further cooling caused progressive restructuring of song, consistent with the hypothesis that respiratory gestures are subharmonic responses to a timescale present in the output of HVC. This interaction between a life-sustaining motor function (respiration) and telencephalic song motor control suggests a more general mechanism of how nonlinear integration of evolutionarily new brain structures into existing circuitry gives rise to diverse, new behavior.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Public Library Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Birdsong  
dc.subject
Temperature  
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Respiration  
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Motor Control  
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Subharmonics  
dc.subject
Timescales  
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Locking  
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Ciencias Naturales y Exactas  
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Ciencias Físicas  
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Otras Ciencias Físicas  
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Ciencias Naturales y Exactas  
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Ciencias Biológicas  
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Biofísica  
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Ciencias Naturales y Exactas  
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Ciencias Biológicas  
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Otras Ciencias Biológicas  
dc.title
Temperature Induced Syllable Breaking Unveils Nonlinearly Interacting Timescales in Birdsong Motor Pathway  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-03-30 10:35:44.97925-03  
dc.journal.volume
8  
dc.journal.number
e678  
dc.journal.pagination
6781401-6781410  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
San Francisco  
dc.description.fil
Fil: Goldin, Matías Alejandro. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Fisica. Laboratorio de Sistemas Dinamicos;  
dc.description.fil
Fil: Alonso, Leandro Martín. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Fisica. Laboratorio de Sistemas Dinamicos;  
dc.description.fil
Fil: Alliende Gonzalez, Jorge Andrés. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Fisica. Laboratorio de Sistemas Dinamicos;  
dc.description.fil
Fil: Goller, Franz.  
dc.description.fil
Fil: Mindlin, Bernardo Gabriel. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Fisica. Laboratorio de Sistemas Dinamicos;  
dc.journal.title
Plos One  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0067814