Results 11 to 20 of about 1,198 (203)
Hippocampal Dendritic Spines Modifications Induced by Perinatal Asphyxia
Neural Plasticity, 2012 Perinatal asphyxia (PA) affects the synaptic function and morphological organization. In previous works, we have shown neuronal and synaptic changes in rat neostriatum subjected to hypoxia leading to long-term ubi-protein accumulation.
G. E. Saraceno +5 more
doaj +2 more sources
Plasticidad neuronal en neonatos afectados por lesiones de hipoxia-isquemia. [PDF]
, 2017 "INTRODUCCIÓN: LA PLASTICIDAD NEURONAL ES UN CONCEPTO POCO ESTUDIADO EN HUMANOS ACTUALMENTE. EN LA SIGUIENTE REVISIÓN SE TRATARÁ LA FUNCIÓN DE LA PLASTICIDAD NEURONAL EN RECIÉN NACIDOS TRAS UN EPISODIO DE ENCEFALOPATÍA HIPÓXICO-ISQUÉMICA Y LAS POSIBLES VÍAS PARA EVITAR SECUELAS COMO LA EPILEPSIA O LA PARÁLISIS CEREBRAL.
Palenzuela Saus, María del Mar
openaire +2 more sources
Ciencia y EducaciónLa investigación parte de la necesidad de integrar los avances neurocientíficos en los procesos pedagógicos, reconociendo que la enseñanza debe corresponder con la dinámica funcional del cerebro.
Evelyn Jackeline Pareja Zapata +4 more
doaj +5 more sources
Oligodendrocyte origin and development in the zebrafish visual system
Journal of Comparative Neurology, Volume 531, Issue 4, Page 515-527, March 2023., 2023 Graphical Abstract The first oligodendrocyte progenitor cells (OPCs, olig2:EGFP/Sox2, yellow cells) are detected in the preoptical area of the hypothalamus at 2 dpf. One day later, 3 dpf, these cells invade the optic chiasm and colonize the postchiasmatic region first and the prechiasmatic later (yellow cells). As they differentiate to oligodendrocytes,
Adrián Santos‐Ledo +4 more
wiley +1 more source
Alzheimer's &Dementia, Volume 18, Issue 4, Page 654-675, April 2022., 2022 Abstract Introduction Diet and exercise influence the risk of cognitive decline (CD) and dementia through the food metabolome and exercise‐triggered endogenous factors, which use the blood as a vehicle to communicate with the brain. These factors might act in concert with hippocampal neurogenesis (HN) to shape CD and dementia. Methods Using an in vitro
Andrea Du Preez +21 more
wiley +1 more source
Journal of Neurochemistry, Volume 158, Issue 5, Page 1083-1093, September 2021., 2021 Kainate receptors (KARs) located in hippocampal CA3 neurons contacting CA2 pyramidal cells mediate a decrease in glutamate release. This depression of glutamate release requires Gi/o protein and protein kinase A (PKA) signaling. This is the first time KARs have been described in the CA2 region of the hippocampus.
Rafael Falcón‐Moya +2 more
wiley +1 more source
Impaired Cerebral Vasomotor Reactivity in Alzheimer's Disease. [PDF]
Int J Alzheimers Dis, 2018 Background. Recent studies have shown that cerebral vascularity may be impaired in Alzheimer’s disease. Cerebral vasomotor reactivity could be an important biomarker for this pathology. Aims. The aim of this study was to investigate the alterations in cerebral vascular motor reactivity in Alzheimer’s disease subjects and to associate these changes with
Gongora-Rivera F +7 more
europepmc +2 more sources
, 2015 En el trabajo titulado Estudio electrofisiológico de los efectos de compuestos marinos en canales iónicos dependientes de voltaje y plasticidad sináptica neuronal, se describió el efecto de varios compuestos de la esponja marina Crambe crambe sobre canales iónicos dependientes de voltaje y se realizó un estudio comparativo del efecto de la ciguatoxina ...
Martín Vázquez, Víctor
openaire +2 more sources
Procesos de plasticidad neuronal mediados por óxido nítrico en la dependencia a benzodiacepinas [PDF]
, 2019 Fil: Cerban, Fabio Marcelo. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Bioquímica Clínica; Argentina.
Artur de la Villarmois, Emilce
openaire +2 more sources