Zobrazeno 1 - 10
of 436
pro vyhledávání: '"S, Tomov"'
Autor:
Michelle Salomé Hoffet, Nikola S. Tomov, Sabrina Hupp, Timothy J. Mitchell, Asparouh I. Iliev
Publikováno v:
Toxins, Vol 16, Iss 6, p 232 (2024)
A major Streptococcus pneumoniae pathogenic factor is the cholesterol-dependent cytolysin pneumolysin, binding membrane cholesterol and producing permanent lytic or transient pores. During brain infections, vascular damage with variable ischemia occu
Externí odkaz:
https://doaj.org/article/6a66c059f3ea4ee1bf0599f80845fbb7
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Humans explore the world by optimistically directing choices to less familiar options and by choosing more randomly when options are uncertain. Here, the authors show that these two exploration strategies rely on distinct uncertainty estimates repres
Externí odkaz:
https://doaj.org/article/1da521bd1bec4c538f41b7111e5314c7
Autor:
N. D. Dimitrov, D. Y. Atanasova, N. S. Tomov, Y. A. Staykova-Pirovska, I. G. Ivanova, D. P. Sivrev
Publikováno v:
Bulgarian Journal of Veterinary Medicine, Vol 22, Iss 1, Pp 91-98 (2019)
The aim of this study was to investigate mast cell (MCs) distribution in the vicinity of the needle tract formed after acupuncture in Zusanli (ST36) acupoint in rats. MCs were detected by histochemistry, immunohistochemistry and transmission electron
Externí odkaz:
https://doaj.org/article/1fbd00bf2a1e4e20a037c0d511527851
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 4, p e1007594 (2020)
We propose that humans spontaneously organize environments into clusters of states that support hierarchical planning, enabling them to tackle challenging problems by breaking them down into sub-problems at various levels of abstraction. People const
Externí odkaz:
https://doaj.org/article/8e49b959f64344eead410ecfd2e6e9a0
Akademický článek
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Autor:
Samuel J. Gershman, Dennis Clarke, Hayley M. Dorfman, Brent L. Hughes, Bernice Cheung, Momchil S. Tomov
Publikováno v:
J Neurosci
Attributing outcomes to your own actions or to external causes is essential for appropriately learning which actions lead to reward and which actions do not. Our previous work showed that this type of credit assignment is best explained by a Bayesian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::956ed8cc2fe74712befd9da872af24b9
https://doi.org/10.1523/jneurosci.2796-20.2021
https://doi.org/10.1523/jneurosci.2796-20.2021
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Humans learn internal models of the environment that support efficient planning and flexible generalization in complex, real-world domains. Yet it remains unclear how such internal models are represented and learned in the brain. We approach this que
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d17cc164a410d5cfa98ba5357f1f6c
https://doi.org/10.1101/2022.06.14.496001
https://doi.org/10.1101/2022.06.14.496001
Publikováno v:
Nature Human Behaviour
The ability to transfer knowledge across tasks and generalize to novel ones is an important hallmark of human intelligence. Yet not much is known about human multi-task reinforcement learning. We study participants’ behavior in a novel two-step dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66e6c02d0c5cf77fa8160ecbc95ba553
https://doi.org/10.1038/s41562-020-01035-y
https://doi.org/10.1038/s41562-020-01035-y
Autor:
Bernice Cheung, Brent L. Hughes, Dennis Clarke, Hayley M. Dorfman, Samuel J. Gershman, Momchil S. Tomov
Attributing outcomes to your own actions or to external causes is essential for appropriately learning which actions lead to reward and which actions do not. Our previous work showed that this type of credit assignment is best explained by a Bayesian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f04fef06f72388784f03f69d8150d094
https://doi.org/10.1101/2020.11.05.369793
https://doi.org/10.1101/2020.11.05.369793