Results 21 to 30 of about 294,795 (145)

A gene-environment study of cytoglobin in the human and rat hippocampus. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: Cytoglobin (Cygb) was discovered a decade ago as the fourth vertebrate heme-globin. The function of Cygb is still unknown, but accumulating evidence from in vitro studies point to a putative role in scavenging of reactive oxygen species and ...
Christian Ansgar Hundahl   +4 more
doaj   +1 more source

Different behavioral strategies of two sympatric seahorses: habitat availability and increased density of Hippocampus guttulatus alter the behavior of Hippocampus hippocampus

open access: yesFrontiers in Marine Science, 2023
In the light of future ocean warming scenarios and habitat fragmentation, coastal fishes must adjust their physiological and behavioral traits to face the combined effect of global warming and ecological interactions.
Davide Spatafora   +5 more
doaj   +1 more source

Neurobiología de los trastornos del aprendizaje y sus implicaciones en el desarrollo infantil: propuesta de una nueva perspectiva conceptual

open access: yesPsicoespacios, 2017
Neurobiology of learning disorders and its implications for child development; proposal for a new conceptual perspective  Resumen La investigación en torno a los procesos de aprendizaje y sus alteraciones clínicas ha encontrado gran soporte en la ...
Jorge Alexander Ríos-Flórez   +1 more
doaj   +1 more source

Genetic Differences in Dorsal Hippocampus Acetylcholinesterase Activity Predict Contextual Fear Learning Across Inbred Mouse Strains

open access: yesFrontiers in Psychiatry, 2021
Learning is a critical behavioral process that is influenced by many neurobiological systems. We and others have reported that acetylcholinergic signaling plays a vital role in learning capabilities, and it is especially important for contextual fear ...
Sean M. Mooney-Leber   +7 more
doaj   +1 more source

Improvements Glutation Levels in the Hippocampus of Aged and Oxidative-Stressed Rats by Supplementation of Alanine-Glutamine Dipeptide

open access: yesSains Medika, 2012
Background: Physiological aging or aging due to oxidative stress causes to disruption of glutathione homeostasis of the hippocampus. Disruption of glutathione homeostasis characterized by a decrease in hippocampus glutathione levels below the normal ...
Sunarno Sunarno   +3 more
doaj   +1 more source

Hippocampus hippocampus hippocampus (Linnaeus 1758

open access: yes, 2014
Published as part of Carneiro, Miguel, Martins, Rogélia, Landi, Monica & Costa, Filipe O., 2014, Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf, pp. 1-73 in European Journal of Taxonomy 73 on page 45, DOI: 10.5852/ejt.2014.73, http://zenodo.org/record ...
Carneiro, Miguel   +3 more
openaire   +3 more sources

N6-methyladenosine participates in mouse hippocampus neurodegeneration via PD-1/PD-L1 pathway

open access: yesFrontiers in Neuroscience, 2023
Developmental abnormalities and hippocampal aging leads to alteration in cognition. In the brain, N6-methyladenosine (m6A) is a common and reversible mRNA alteration that is essential for both neurodevelopment and neurodegeneration. However, its function
Wen Hu   +6 more
doaj   +1 more source

Influence of age on the pathology of hippocampus and variation in the number of neurons of the hilar region in the brain of dogs [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2022
Brain is a vital organ that always has high oxygen demands and is highly vulnerable to injury caused by reactive oxygen species (ROS). The hippocampus is a complex structure seen deep in the temporal lobe which is constituted by the dentate gyrus ...
T. Dhanya   +7 more
doaj   +1 more source

Sex differences in gray matter volume of the right anterior hippocampus explain sex differences in three-dimensional mental rotation

open access: yesFrontiers in Human Neuroscience, 2016
Behavioral studies have reported that males perform better than females in 3-dimensional (3D) mental rotation. Given the important role of the hippocampus in spatial processing, the present study investigated whether structural differences in the ...
Wei Wei   +6 more
doaj   +1 more source

Hippocampus

open access: yes, 2016
Published as part of Sara A. Lourie, Riley A. Pollom & Sarah J. Foster, 2016, A global revision of the Seahorses Hippocampus Rafinesque 1810 (Actinopterygii: Syngnathiformes): Taxonomy and biogeography with recommendations for further research, pp.
Sara A. Lourie   +2 more
openaire   +4 more sources

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