Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2068
Full metadata record
DC FieldValueLanguage
dc.contributor.authorWoolley, Sarah C.en_US
dc.contributor.authorRAJAN, RAGHAVen_US
dc.contributor.authorJoshua, Matien_US
dc.contributor.authorDoupe, Allison J.en_US
dc.date.accessioned2019-02-25T09:04:43Z
dc.date.available2019-02-25T09:04:43Z
dc.date.issued2014-04en_US
dc.identifier.citationNeuron, 82(1), 208-223.en_US
dc.identifier.issn0896-6273en_US
dc.identifier.issn1097-4199en_US
dc.identifier.urihttp://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2068-
dc.identifier.urihttps://doi.org/10.1016/j.neuron.2014.01.039en_US
dc.description.abstractContext dependence is a key feature of cortical-basal ganglia circuit activity, and in songbirds the cortical outflow of a basal ganglia circuit specialized for song, LMAN, shows striking increases in trial-by-trial variability and bursting when birds sing alone rather than to females. To reveal where this variability and its social regulation emerge, we recorded stepwise from corticostriatal (HVC) neurons and their target spiny and pallidal neurons in Area X. We find that corticostriatal and spiny neurons both show precise singing-related firing across both social settings. Pallidal neurons, in contrast, exhibit markedly increased trial-by-trial variation when birds sing alone, created by highly variable pauses in firing. This variability persists even when recurrent inputs from LMAN are ablated. These data indicate that variability and its context sensitivity emerge within the basal ganglia network, suggest a network mechanism for this emergence, and highlight variability generation and regulation as basal ganglia functions.en_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.subjectContext-Dependenten_US
dc.subjectBasal Ganglia Networken_US
dc.subjectBasal ganglia networken_US
dc.subjectRate correlationen_US
dc.subject2014en_US
dc.titleEmergence of Context-Dependent Variability across a Basal Ganglia Networken_US
dc.typeArticleen_US
dc.contributor.departmentDept. of Biologyen_US
dc.identifier.sourcetitleNeuronen_US
dc.publication.originofpublisherForeignen_US
Appears in Collections:JOURNAL ARTICLES

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.