Zobrazeno 1 - 10
of 282
pro vyhledávání: '"A. G. Mattar"'
Autor:
Nicolas Serratrice, Imène Lameche, Christian Attieh, Moussa A Chalah, Joe Faddoul, Bilal Tarabay, Rabih Bou-Nassif, Youssef Ali, Joseph G Mattar, François Nataf, Samar S Ayache, Georges N Abi Lahoud
Publikováno v:
Frontiers in Oncology, Vol 12 (2023)
Meningiomas arise from arachnoidal cap cells of the meninges, constituting the most common type of central nervous system tumors, and are considered benign tumors in most cases. Their incidence increases with age, and they mainly affect females, cons
Externí odkaz:
https://doaj.org/article/67505e2850bc4155b5a5a59ca151ddef
Publikováno v:
Obesity Science & Practice, Vol 7, Iss 5, Pp 646-656 (2021)
Abstract Background The ketone bodies β‐hydroxybutyrate (BOHB) and acetone are generated as a byproduct of the fat metabolism process. In healthy individuals, ketone body levels are ∼0.1 mM for BOHB and ∼1 part per million for breath acetone (
Externí odkaz:
https://doaj.org/article/c1905d68f43d4d1bb9302548288571c0
Publikováno v:
eLife, Vol 11 (2022)
To adapt to a changing world, we must be able to switch between rules already learned and, at other times, learn rules anew. Often we must do both at the same time, switching between known rules while also constantly re-estimating them. Here, we show
Externí odkaz:
https://doaj.org/article/c8d837d827cf4815b127d5628c1393a4
Publikováno v:
Harvard Data Science Review, Vol 2, Iss 2 (2021)
Externí odkaz:
https://doaj.org/article/1c6c06fe6c99477a925a75895808bfff
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Adaptation is thought to improve discrimination by pulling neural representations of similar stimuli farther apart. Here, the authors separately show that adaptation to a 3D shape class leads to better discrimination performance on similar shapes, an
Externí odkaz:
https://doaj.org/article/4627b5d209f34cbab866346dbc44bf9c
Publikováno v:
NeuroImage, Vol 157, Iss , Pp 364-380 (2017)
Human brain dynamics can be viewed through the lens of statistical mechanics, where neurophysiological activity evolves around and between local attractors representing mental states. Many physically-inspired models of these dynamics define brain sta
Externí odkaz:
https://doaj.org/article/2f202cdb000d42b7bd926af458f6c67f
Publikováno v:
eLife, Vol 8 (2019)
Although midbrain dopamine (DA) neurons have been thought to primarily encode reward prediction error (RPE), recent studies have also found movement-related DAergic signals. For example, we recently reported that DA neurons in mice projecting to dors
Externí odkaz:
https://doaj.org/article/d27199bcf28642ffa8306a8ebae6ef94
Publikováno v:
Materials Today: Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3fd02c4dada6f86c87c2ba5eb67ccd
https://doi.org/10.1016/j.matpr.2023.04.653
https://doi.org/10.1016/j.matpr.2023.04.653
Normative modeling frameworks such as Bayesian inference and reward-based learning provide valuable insights into the fundamental principles of adaptive behavior. However, their ability to describe realistic animal behavior is limited by the typicall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::758e2baec7be69e68fb8be3fe17b92c2
https://doi.org/10.1101/2023.04.12.536629
https://doi.org/10.1101/2023.04.12.536629
Publikováno v:
Psychological Review. 129:564-585
Cognitive fatigue and boredom are two phenomenological states that reflect overt task disengagement. In this article, we present a rational analysis of the temporal structure of controlled behavior, which provides a formal account of these phenomena.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28ab77ed92fad9c1bfee1decf8778fa4
https://doi.org/10.1037/rev0000309
https://doi.org/10.1037/rev0000309