Results 21 to 30 of about 363,114 (279)
Birds and babies: Ontogeny of vocal learning. [PDF]
Proc Natl Acad Sci U S AKuhl PK.
europepmc +3 more sources
An Automated Approach to the Quantitation of Vocalizations and Vocal Learning in the Songbird [PDF]
PLOS Computational Biology, 2017 Abstract Studies of learning mechanisms critically depend on the ability to accurately assess learning outcomes. This assessment can be impeded by the often complex, multidimensional nature of behavior. We present a novel, automated approach to evaluating imitative learning that is founded in information theory.
Mets, David G., Brainard, Michael S.
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Variable food begging calls are harbingers of vocal learning. [PDF]
PLoS ONE, 2009 Vocal learning has evolved in only a few groups of mammals and birds. The developmental and evolutionary origins of vocal learning remain unclear. The imitation of a memorized sound is a clear example of vocal learning, but is that when vocal learning ...
Wan-chun Liu +2 more
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Development of auditory-vocal perceptual skills in songbirds. [PDF]
PLoS ONE, 2012 Songbirds are one of the few groups of animals that learn the sounds used for vocal communication during development. Like humans, songbirds memorize vocal sounds based on auditory experience with vocalizations of adult "tutors", and then use auditory ...
Vanessa C Miller-Sims, Sarah W Bottjer
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Vocal production learning in mammals revisited [PDF]
Philosophical Transactions of the Royal Society B, 2021 Abstract Vocal production learning, the ability to modify the structure of vocalizations as a result of hearing those of others, has been studied extensively in birds but less attention has been given to its occurrence in mammals.
Vincent M. Janik, Mirjam Knörnschild
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Dopaminergic Contributions to Vocal Learning [PDF]
The Journal of Neuroscience, 2016 Although the brain relies on auditory information to calibrate vocal behavior, the neural substrates of vocal learning remain unclear. Here we demonstrate that lesions of the dopaminergic inputs to a basal ganglia nucleus in a songbird species (Bengalese finches,Lonchura striata var.
Lukas A. Hoffmann +4 more
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Vocal Creativity in Elephant Sound Production
Biology, 2021 How do elephants achieve their enormous vocal flexibility when communicating, imitating or creating idiosyncratic sounds? The mechanisms that underpin this trait combine motoric abilities with vocal learning processes.
Angela S. Stoeger +2 more
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Vocal practice regulates singing activity-dependent genes underlying age-independent vocal learning in songbirds. [PDF]
PLoS Biology, 2018 The development of highly complex vocal skill, like human language and bird songs, is underlain by learning. Vocal learning, even when occurring in adulthood, is thought to largely depend on a sensitive/critical period during postnatal development, and ...
Shin Hayase +8 more
doaj +1 more source
Joint singing voice separation and F0 estimation with deep U-net architectures [PDF]
, 2019 Vocal source separation and fundamental frequency estimation in music are tightly related tasks. The outputs of vocal source separation systems have previously been used as inputs to vocal fundamental frequency estimation systems; conversely, vocal ...
andreas +17 more
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Genes and vocal learning [PDF]
Brain and Language, 2010 Could a mutation in a single gene be the evolutionary lynchpin supporting the development of human language? A rare mutation in the molecule known as FOXP2 discovered in a human family seemed to suggest so, and its sequence phylogeny reinforced a Chomskian view that language emerged wholesale in humans.
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