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Research topics
We investigate the neural circuits of skilled motor learning and precise movement coordination using the songbird model. We aim to understand how these animals learn and execute complex vocalizations, both in controlled lab settings and natural environments, to reveal fundamental principles of vocal learning and production.
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Scientific Approach
We combine automated behavioral training, electrophysiology, pharmacology, and optogenetics to study neural activity during song learning and execution. In addition, fieldwork experiments and behavioral tracking in the wild allow us to examine vocal communication across diverse contexts, providing a comprehensive view.
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Group Members Associated with BCCN
- Tamir Eliav (postdoc)
- Mahalkshmi Ramadas (PhD student)
- Carlos Gomez-Guzman (PhD student)
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Related Publications
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Bistere L, Gomez-Guzman C, Xiong Y,
Vallentin D, Female calls promote
song learning in male juvenile zebra
finches. Nat Commun 2024 Oct 7
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Heim F, Mendoza E, Koparkar A,
Vallentin D, Disinhibition enables
vocal repertoire expansion after a
critical period. Nat Commun 2024 Aug
31; 15
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Costalunga G, Sanchez-Carpena C,
Seltmann S, Benichov JI, Vallentin
D. Wild nightingales flexibly match
whistle pitch in real time. Curr
Biol. 2023 July 14
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Norton P*, Benichov JI*, Pexirra M,
Schreiber S, Vallentin D. A
feedforward inhibitory premotor
circuit for auditory–vocal
interactions in zebra finches. PNAS.
2022 June 3, 119 (23) e2118448119
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Benichov JI, Vallentin D. Inhibition
within a premotor circuit controls
the timing of vocal turn-taking in
zebra finches. Nat Commun. 2020 Jan
10;11(1)
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Vallentin D, Kosche G, Lipkind D,
Long MA. Neural circuits. Inhibition
protects acquired song segments
during vocal learning in zebra
finches. Science. 2016 Jan
15;351(6270):267-71.
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