Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Coen P H Elemans"'
Publikováno v:
PLoS Biology, Vol 20, Iss 11, p e3001881 (2022)
Echolocating bats produce very diverse vocal signals for echolocation and social communication that span an impressive frequency range of 1 to 120 kHz or 7 octaves. This tremendous vocal range is unparalleled in mammalian sound production and thought
Externí odkaz:
https://doaj.org/article/df0b0e2422264174adb40c9208eebcc3
Autor:
Matthias Echternach, Fabian Burk, Marie Köberlein, Michael Döllinger, Michael Burdumy, Bernhard Richter, Ingo R. Titze, Coen P. H. Elemans, Christian T. Herbst
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Voice production of humans and most mammals is governed by the MyoElastic-AeroDynamic (MEAD) principle, where an air stream is modulated by self-sustained vocal fold oscillation to generate audible air pressure fluctuations. An alternative m
Externí odkaz:
https://doaj.org/article/8a11494f8e174d9fa660efbb14e53dd3
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0159427 (2016)
Vertebrate semicircular canals (SCC) first appeared in the vertebrates (i.e. ancestral fish) over 600 million years ago. In SCC the principal mechanoreceptors are hair cells, which as compared to cochlear hair cells are distinctly longer (70 vs. 7 μ
Externí odkaz:
https://doaj.org/article/293748937e7945c1a88e94dfe08e93a3
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Vocal signals, including human speech and birdsong, are produced by complicated, precisely coordinated body movements, whose execution is fitness-determining in resource competition and mate choice. While the acquisition and maintenance of m
Externí odkaz:
https://doaj.org/article/296f3cdddb9449e081e1abee7d1bb9e6
Publikováno v:
PLoS ONE, Vol 3, Iss 7, p e2581 (2008)
Birdsong is a widely used model for vocal learning and human speech, which exhibits high temporal and acoustic diversity. Rapid acoustic modulations are thought to arise from the vocal organ, the syrinx, by passive interactions between the two indepe
Externí odkaz:
https://doaj.org/article/6921e87f2f9441d98148ca71d74df59e
Publikováno v:
Journal of Neurophysiology. 129:651-661
We introduce a novel approach to record high-resolution EMG signals in small muscles using extremely strong and flexible carbon nanotube fibers (CNTFs). We test their functionality in songbird vocal muscles. Acute EMG recordings successfully yielded
Publikováno v:
Madsen, P T, Siebert, U & Elemans, C P H 2023, ' Toothed whales use distinct vocal registers for echolocation and communication ', Science, vol. 379, no. 6635, pp. 928-933 . https://doi.org/10.1126/science.adc9570
Echolocating toothed whales (odontocetes) capture fast-moving prey in dark marine environments, which critically depends on their ability to generate powerful, ultrasonic clicks. How their supposedly air-driven sound source can produce biosonar click
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e70007f5e07a35658b02779b01ac4cd7
https://pure.au.dk/portal/da/publications/toothed-whales-use-distinct-vocal-registers-for-echolocation-and-communication(bbdc609c-b199-440e-b8fa-79e48ccfe1eb).html
https://pure.au.dk/portal/da/publications/toothed-whales-use-distinct-vocal-registers-for-echolocation-and-communication(bbdc609c-b199-440e-b8fa-79e48ccfe1eb).html
Publikováno v:
Scientific Reports. 12
Interactive biorobotics provides unique experimental potential to study the mechanisms underlying social communication but is limited by our ability to build expressive robots that exhibit the complex behaviours of birds and small mammals. An alterna
Autor:
Iris Adam, Coen P. H. Elemans
Publikováno v:
J Neurosci
Adam, I & Elemans, C P H 2020, ' Increasing Muscle Speed Drives Changes in the Neuromuscular Transform of Motor Commands during Postnatal Development in Songbirds ', Journal of Neuroscience, vol. 40, no. 35, pp. 6722-6731 . https://doi.org/10.1523/JNEUROSCI.0111-20.2020
Adam, I & Elemans, C P H 2020, ' Increasing Muscle Speed Drives Changes in the Neuromuscular Transform of Motor Commands during Postnatal Development in Songbirds ', Journal of Neuroscience, vol. 40, no. 35, pp. 6722-6731 . https://doi.org/10.1523/JNEUROSCI.0111-20.2020
Progressive changes in vocal behavior over the course of vocal imitation leaning are often attributed exclusively to developing neural circuits, but the effects of postnatal body changes remain unknown. In songbirds, the syrinx transforms song system
Interactive biorobotics provides unique experimental potential to study the mechanisms underlying social communication but is limited by our ability to build expressive robots that exhibit the complex behaviours of birds and small mammals. An alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfa75a2b900f4cd0a8b79af9129d748
https://doi.org/10.1101/2021.10.20.465086
https://doi.org/10.1101/2021.10.20.465086