Author

David Levčík

Czech Academy of SciencesORCID 0000-0002-4454-4865Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Organism:rat· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:spatial domain detection· 1 Approach:statistical model· 1

Frequent Co-Authors

Adam H. SugiiD· 1 shared Aleš Stuchlı́kiD· 1 shared Cláudio Da CunhaiD· 1 shared Cyrus Antonio Villas-Boas· 1 shared Dominika RadostováiD· 1 shared Eduard KelemeniD· 1 shared Erika Petránová· 1 shared Gabriel C. Baltazar· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperNeuroscience

Adam H. SugiORCID

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2 papers

Recent·Most cited

Partial lesions of hypocretin neurons of the rat lateral hypothalamus affect wake and sleep regulation under increased sleep pressure

Maria Lebedeva, David Levčík, Jan Kudláček, Kristýna Malenínská, Iveta Vojtěchová, Helena Buchtová, Hana Brožka, Dominika Radostová, Erika Petránová, Přemysl Jiruška, Jan Svoboda, Štěpán Kubík, Eduard Kelemen, Aleš Stuchlı́k

This study examines how partial lesions of hypocretin neurons in rats affect sleep regulation under increased sleep pressure, finding accelerated slow wave sleep and reduced theta frequency.

bioRxiv · Oct 24, 2026 · PreprintNeuroscience

Nucleus accumbens neurons encode initiation and vigor of reward approach behavior

David Levčík, Adam H. Sugi, Marcelo Aguilar‐Rivera, José Augusto Pochapski, Gabriel C. Baltazar, Laura N. Pulido, Cyrus Antonio Villas-Boas, Rómulo Fuentes, Saleem M. Nicola, Cláudio Da Cunha

This study identifies three classes of nucleus accumbens neurons that encode the initiation and vigor of reward approach behavior in rats.

bioRxiv · Jan 12, 2021Neuroscience