International Journal of Developmental Neuroscience, Volume 86, Issue 1, February 2026.Adolescent vitamin D supplementation reverses behavioural and neuroplastic impairments induced by early‐life alcohol exposure and maternal separation in rats. Postnatal ethanol exposure (PND 4–10) and maternal separation stress (PND 2–14) led to motivational deficits and altered hippocampal plasticity.
Anelise Pereira Alves +4 more
wiley +1 more source
Degeneracy Explains Diversity in Interneuronal Regulation of Pattern Separation in Heterogeneous Dentate Gyrus Networks. [PDF]
Function (Oxf)Saini S, Narayanan R.
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Properties and interactions of the medial and the lateral perforant pathways in rat dentate gyrus
, 1997 Hsien-Yi Sabrina Wang
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NMR in Biomedicine, Volume 39, Issue 2, February 2026.Frequency‐dependent multidimensional (ωMD) diffusion‐relaxation MRI captures microstructural information beyond conventional voxel‐averaged metrics. Here, we evaluate ωMD‐MRI reproducibility in ex vivo mouse brains using a high‐performance micro‐imaging system.
Pak Shing Kenneth Or +7 more
wiley +1 more source
Pharmacologically increasing O-GlcNAcylation increases complexity of astrocytes in the dentate gyrus of TgF344-AD rats. [PDF]
Front Aging NeurosciGarcia ML +4 more
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Repeatability of Susceptibility Source Separation Methods in Human Brain: A Single‐Site Study at 3 T
NMR in Biomedicine, Volume 39, Issue 2, February 2026.Repeatability of three susceptibility source separation algorithms (χ‐Separation, χ‐SepNet, and APART) was investigated using 3‐T scan–rescan data from 21 healthy subjects. The separation methods showed moderate to good repeatability in most brain regions; however, results were greatly influenced by the algorithm used, with better performance achieved ...
Nashwan Naji +4 more
wiley +1 more source
Astrocyte Senescence Impairs Synaptogenesis due to Thrombospondin‐1 Loss
Aging Cell, Volume 25, Issue 2, February 2026.Senescent hippocampal astrocytes lose TSP secretion, impairing excitatory synaptogenesis via the α2δ‐1 pathway. Restoring TSP‐1 rescues synaptic formation, revealing the contribution of astrocyte senescence to age‐related hippocampal synaptic decline.
Stefano Ercoli +3 more
wiley +1 more source
Differential Astrocyte-Supplied NMDAR Co-Agonist for CA1 Versus Dentate Gyrus Long-Term Potentiation. [PDF]
HippocampusSateesh S, Abraham WC.
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Expression of Inducible Nitric Oxide Synthase after Focal Cerebral Ischemia Stimulates Neurogenesis in the Adult Rodent Dentate Gyrus [PDF]
, 2003 Dong Ya Zhu +3 more
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