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دسته بندی:
شبکه های نورونی - neuron-networks
سال انتشار:
2020
عنوان انگلیسی مقاله:
The neurobiology of innate and learned vocalizations in rodents and songbirds
ترجمه فارسی عنوان مقاله:
عصب شناسی آوازهای ذاتی و آموخته شده در جوندگان و آهنگ های موزون
منبع:
Sciencedirect - Elsevier - Current Opinion in Neurobiology, 64 (2020) 24-31. doi:10.1016/j.conb.2020.01.004
نویسنده:
Richard Mooney
چکیده انگلیسی:
Vocalizations are an important medium for sexual and social
signaling in mammals and birds. In most mammals other than
humans, vocalizations are specified by innate mechanisms and
develop normally in the absence of auditory experience. By
contrast, juvenile songbirds memorize and copy the songs of
adult tutors, a process with many parallels to human speech
learning. Despite the centrality of vocal learning to human
speech, vocal production in humans as well as in songbirds
exploits ancestral circuitry for innate vocalizations, and
effective vocal communication depends on the fluent blending
of innate and learned elements. This review covers recent
advances in our understanding of central mechanisms for
learned and innate vocalizations in birds and mice, including
brainstem mechanisms that help to ‘gate’ vocalizations on or
off, cortical involvement in learned and innate vocalizations,
and the delineation of circuits that evaluate and reinforce song
performance to facilitate vocal learning
قیمت: رایگان
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