Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Elvira Galarraga"'
Autor:
Aidan Alejandro Ortega García, Antonio Laville, Miguel Serrano-Reyes, Montserrat Padilla-Orozco, Hector Vazquez-Vasquez, Yohana Quintana-Parrado, Dagoberto Tapia Ramirez, Elvira Galarraga Palacio, Jose Bargas Díaz
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp S620- (2023)
Externí odkaz:
https://doaj.org/article/fa2d2543835f49c2a6e8f0b8d582e9ae
Autor:
Miguel Serrano-Reyes, Jesús Esteban Pérez-Ortega, Brisa García-Vilchis, Antonio Laville, Aidán Ortega, Elvira Galarraga, Jose Bargas
Publikováno v:
Frontiers in Systems Neuroscience, Vol 16 (2022)
A pipeline is proposed here to describe different features to study brain microcircuits on a histological scale using multi-scale analyses, including the uniform manifold approximation and projection (UMAP) dimensional reduction technique and modular
Externí odkaz:
https://doaj.org/article/45cd217f4c90481c88d5abcd044dc5f8
Autor:
Montserrat Padilla-Orozco, Mariana Duhne, Alejandra Fuentes-Serrano, Aidán Ortega, Elvira Galarraga, José Bargas, Esther Lara-González
Publikováno v:
Frontiers in Synaptic Neuroscience, Vol 14 (2022)
Parkinson’s disease is a neurodegenerative ailment generated by the loss of dopamine in the basal ganglia, mainly in the striatum. The disease courses with increased striatal levels of acetylcholine, disrupting the balance among these modulatory tr
Externí odkaz:
https://doaj.org/article/3abd6a0a6fe34d849f5e059f03f9e79c
Autor:
Ernesto Alberto Rendón-Ochoa, Montserrat Padilla-Orozco, Vladimir Melesio Calderon, Victor Hugo Avilés-Rosas, Omar Hernández-González, Teresa Hernández-Flores, María Belén Perez-Ramirez, Marcela Palomero-Rivero, Elvira Galarraga, José Bargas
Publikováno v:
ASN Neuro, Vol 14 (2022)
Adenosine A 1 and A 2A receptors are expressed in striatal projection neurons (SPNs). A 1 receptors are located in direct (dSPN) and indirect SPNs (iSNP). A 2A receptors are only present in iSPNs. Dopamine D 2 receptors are also expressed in iSPNs an
Externí odkaz:
https://doaj.org/article/4550301692ca4217990bc1aa02c9f887
Autor:
Ernesto Alberto Rendón-Ochoa, Teresa Hernández-Flores, Victor Hugo Avilés-Rosas, Verónica Alejandra Cáceres-Chávez, Mariana Duhne, Antonio Laville, Dagoberto Tapia, Elvira Galarraga, José Bargas
Publikováno v:
BMC Neuroscience, Vol 19, Iss 1, Pp 1-14 (2018)
Abstract Background Striatal fast-spiking interneurons (FSI) are a subset of GABAergic cells that express calcium-binding protein parvalbumin (PV). They provide feed-forward inhibition to striatal projection neurons (SPNs), receive cortical, thalamic
Externí odkaz:
https://doaj.org/article/08bd755d156642d3b643480e4aa7f87d
Autor:
Jesús Pérez-Ortega, Mariana Duhne, Esther Lara-González, Victor Plata, Deisy Gasca, Elvira Galarraga, Arturo Hernández-Cruz, José Bargas
Publikováno v:
Neurobiology of Disease, Vol 91, Iss , Pp 347-361 (2016)
A challenge in neuroscience is to integrate the cellular and system levels. For instance, we still do not know how a few dozen neurons organize their activity and relations in a microcircuit or module of histological scale. By using network theory an
Externí odkaz:
https://doaj.org/article/4a1ecc4ed1dd42aaa0dac54ec4e507db
Autor:
Saraí Trujeque-Ramos, Diego Castillo-Rolón, Elvira Galarraga, Dagoberto Tapia, Gabina Arenas-López, Stefan Mihailescu, Salvador Hernández-López
Publikováno v:
Frontiers in Neuroscience, Vol 12 (2018)
Recent studies, have shown that insulin increases extrasynaptic GABAA receptor-mediated currents in the hippocampus, causing alterations of neuronal excitability. The prefrontal cortex (PFC) is another brain area which is involved in cognition functi
Externí odkaz:
https://doaj.org/article/5454d4c0ca224d1db8f96fa3f2cc1f0e
Autor:
M. Belén Pérez-Ramírez, Antonio Laville, Dagoberto Tapia, Mariana Duhne, Esther Lara-González, José Bargas, Elvira Galarraga
Publikováno v:
Neural Plasticity, Vol 2015 (2015)
Striatal projection neurons (SPNs) process motor and cognitive information. Their activity is affected by Parkinson’s disease, in which dopamine concentration is decreased and acetylcholine concentration is increased. Acetylcholine activates muscar
Externí odkaz:
https://doaj.org/article/095205aa76444ccc9f21a43d9a6654fa
Autor:
Janet Barroso-Flores, Marco A. Herrera-Valdez, Violeta Gisselle Lopez-Huerta, Elvira Galarraga, José Bargas
Publikováno v:
Neural Plasticity, Vol 2015 (2015)
Most neurons in the striatum are projection neurons (SPNs) which make synapses with each other within distances of approximately 100 µm. About 5% of striatal neurons are GABAergic interneurons whose axons expand hundreds of microns. Short-term synap
Externí odkaz:
https://doaj.org/article/3c60f07a44f64bbcb9e0cb047b8a46db
Autor:
Edén Flores-Barrera, Bianca J Vizcarra-Chacón, Dagoberto Tapia, Jose Bargas, Elvira Galarraga
Publikováno v:
Frontiers in Systems Neuroscience, Vol 4 (2010)
The striatum is the principal input structure of the basal ganglia (BG). Major glutamatergic afferents to the striatum come from the cerebral cortex and make monosynaptic contacts with medium spiny projection neurons (MSNs) and interneurons. Despite
Externí odkaz:
https://doaj.org/article/0713fc27915e4047a496e70bb552f5a1