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Ahmed El Hady

Explore the profile of Ahmed El Hady including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 257
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Recent Articles
1.
Nagy M, Davidson J, Vasarhelyi G, Abel D, Kubinyi E, El Hady A, et al.
Sci Rep . 2024 Oct; 14(1):22857. PMID: 39353967
Rodents serve as an important model for examining both individual and collective behavior. Dominance within rodent social structures can determine access to critical resources, such as food and mating opportunities....
2.
El Hady A, Takahashi D, Sun R, Akinwale O, Boyd-Meredith T, Zhang Y, et al.
J Neurosci Methods . 2023 Dec; 403:110033. PMID: 38056633
Background: Functional ultrasound imaging (fUS) is an emerging imaging technique that indirectly measures neural activity via changes in blood volume. Chronic fUS imaging during cognitive tasks in freely moving animals...
3.
Calhoun A, El Hady A
iScience . 2023 Nov; 26(11):108210. PMID: 37953955
Studying "behavior" lies at the heart of many disciplines. Nevertheless, academics rarely provide an explicit definition of what "behavior" actually is. What range of definitions do people use, and how...
4.
Zhang Y, Takahashi D, El Hady A, Liao D, Ghazanfar A
Proc Natl Acad Sci U S A . 2022 Sep; 119(39):e2201194119. PMID: 36122243
The brain continuously coordinates skeletomuscular movements with internal physiological states like arousal, but how is this coordination achieved? One possibility is that the brain simply reacts to changes in external...
5.
Bidari S, El Hady A, Davidson J, Kilpatrick Z
Phys Rev Res . 2022 Sep; 4(3). PMID: 36090768
Animals typically forage in groups. Social foraging can help animals avoid predation and decrease their uncertainty about the richness of food resources. Despite this, theoretical mechanistic models of patch foraging...
6.
Tyler Boyd-Meredith J, Piet A, Dennis E, El Hady A, Brody C
Nat Commun . 2022 Jun; 13(1):3235. PMID: 35688813
During decision making in a changing environment, evidence that may guide the decision accumulates until the point of action. In the rat, provisional choice is thought to be represented in...
7.
Kilpatrick Z, Davidson J, El Hady A
J R Soc Interface . 2021 Jul; 18(180):20210337. PMID: 34255987
Nearly all animals forage to acquire energy for survival through efficient search and resource harvesting. Patch exploitation is a canonical foraging behaviour, but there is a need for more tractable...
8.
Dennis E, El Hady A, Michaiel A, Clemens A, Tervo D, Voigts J, et al.
J Neurosci . 2021 Jan; 41(5):911-919. PMID: 33443081
Animals evolved in complex environments, producing a wide range of behaviors, including navigation, foraging, prey capture, and conspecific interactions, which vary over timescales ranging from milliseconds to days. Historically, these...
9.
Alcami P, El Hady A
Front Cell Neurosci . 2019 Oct; 13:413. PMID: 31619963
Axons functionally link the somato-dendritic compartment to synaptic terminals. Structurally and functionally diverse, they accomplish a central role in determining the delays and reliability with which neuronal ensembles communicate. By...
10.
Davidson J, El Hady A
PLoS Comput Biol . 2019 Jul; 15(7):e1007060. PMID: 31339878
The patch-leaving problem is a canonical foraging task, in which a forager must decide to leave a current resource in search for another. Theoretical work has derived optimal strategies for...