Aaron Limoges
Overview
Explore the profile of Aaron Limoges including associated specialties, affiliations and a list of published articles.
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Articles
12
Citations
189
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Recent Articles
1.
Wang H, Flores R, Yarur H, Limoges A, Bravo-Rivera H, Casello S, et al.
Neuron
. 2024 Apr;
112(12):2062-2078.e7.
PMID: 38614102
Prefrontal cortical (PFC) circuits provide top-down control of threat reactivity. This includes ventromedial PFC (vmPFC) circuitry, which plays a role in suppressing fear-related behavioral states. Dynorphin (Dyn) has been implicated...
2.
Silverstein S, OSullivan R, Bukalo O, Pati D, Schaffer J, Limoges A, et al.
Nature
. 2024 Feb;
626(8001):1066-1072.
PMID: 38326610
Animals can learn about sources of danger while minimizing their own risk by observing how others respond to threats. However, the distinct neural mechanisms by which threats are learned through...
3.
Wang H, Flores R, Yarur H, Limoges A, Bravo-Rivera H, Casello S, et al.
bioRxiv
. 2024 Jan;
PMID: 38283686
Prefrontal cortical (PFC) circuits provide top-down control of threat reactivity. This includes ventromedial PFC (vmPFC) circuitry, which plays a role in suppressing fear-related behavioral states. Dynorphin (Dyn) has been implicated...
4.
Rosenberg A, Saggar M, Monzel A, Devine J, Rogu P, Limoges A, et al.
Nat Commun
. 2023 Aug;
14(1):4726.
PMID: 37563104
The brain and behavior are under energetic constraints, limited by mitochondrial energy transformation capacity. However, the mitochondria-behavior relationship has not been systematically studied at a brain-wide scale. Here we examined...
5.
Gunduz-Cinar O, Castillo L, Xia M, Van Leer E, Brockway E, Pollack G, et al.
Neuron
. 2023 Jul;
111(19):3053-3067.e10.
PMID: 37480845
Preclinical and clinical studies implicate endocannabinoids (eCBs) in fear extinction, but the underlying neural circuit basis of these actions is unclear. Here, we employed in vivo optogenetics, eCB biosensor imaging,...
6.
Limoges A, Yarur H, Tejeda H
Front Syst Neurosci
. 2022 Oct;
16:963691.
PMID: 36276608
Amygdaloid circuits are involved in a variety of emotional and motivation-related behaviors and are impacted by stress. The amygdala expresses several neuromodulatory systems, including opioid peptides and their receptors. The...
7.
Hagihara K, Bukalo O, Zeller M, Aksoy-Aksel A, Karalis N, Limoges A, et al.
Nature
. 2021 May;
594(7863):403-407.
PMID: 34040259
Adaptive behaviour necessitates the formation of memories for fearful events, but also that these memories can be extinguished. Effective extinction prevents excessive and persistent reactions to perceived threat, as can...
8.
Park J, Coffey N, Limoges A, Le A
Adv Exp Med Biol
. 2021 May;
1311:39-56.
PMID: 34014533
The study of cancer cell metabolism has traditionally focused on glycolysis and glutaminolysis. However, lipidomic technologies have matured considerably over the last decade and broadened our understanding of how lipid...
9.
Rovira-Esteban L, Gunduz-Cinar O, Bukalo O, Limoges A, Brockway E, Muller K, et al.
eNeuro
. 2019 Oct;
6(6).
PMID: 31636080
There is growing evidence that interneurons (INs) orchestrate neural activity and plasticity in corticoamygdala circuits to regulate fear behaviors. However, defining the precise role of cholecystokinin-expressing INs (CCK INs) remains...
10.
Pajser A, Limoges A, Long C, Pickens C
Behav Brain Res
. 2019 Jan;
362:299-310.
PMID: 30664887
Previous research in male Long Evans rats has shown a relationship between low voluntary alcohol consumption and high conditioned fear after a single training session. Here, we determined whether chronic...