Hormonal acceleration of song development illuminates motor control mechanism in canaries
نویسندگان
چکیده
منابع مشابه
Bilateral song production in domestic canaries.
We studied the mechanism of song production in the outbred common or domestic canary (Serinus canaria). The contribution that each side of the syrinx makes to song was investigated by observing the effect of unilaterally occluding the left or right primary bronchus, followed by section of the ipsilateral branch of the tracheosyringeal nerve. In other birds with a bilaterally intact vocal system...
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Many songbirds learn their songs early in life from a song model. In the absence of such a model, they develop an improvised song that often lacks the species-typical song structure. Open-ended learners, such as the domesticated canary, are able to modify their songs in adulthood, although the mechanisms that guide and time the song-learning process are still not fully understood. In a previous...
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ژورنال
عنوان ژورنال: Developmental Neurobiology
سال: 2010
ISSN: 1932-8451
DOI: 10.1002/dneu.20835