Results 21 to 30 of about 109,184 (257)
Combined role of seizure-induced dendritic morphology alterations and spine loss in newborn granule cells with mossy fiber sprouting on the hyperexcitability of a computer model of the dentate gyrus. [PDF]
PLoS Computational Biology, 2014 Temporal lobe epilepsy strongly affects hippocampal dentate gyrus granule cells morphology. These cells exhibit seizure-induced anatomical alterations including mossy fiber sprouting, changes in the apical and basal dendritic tree and suffer substantial ...
Julian Tejada +2 more
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Sampling the Mouse Hippocampal Dentate Gyrus [PDF]
Frontiers in Neuroanatomy, 2017 ISSN:1662 ...
Lisa Basler +7 more
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The Mechanism of Rate Remapping in the Dentate Gyrus [PDF]
Neuron, 2010 Rate remapping is a recently revealed neural code in which sensory information modulates the firing rate of hippocampal place cells. The mechanism underlying rate remapping is unknown. Its characteristic modulation, however, must arise from the interaction of the two major inputs to the hippocampus, the medial entorhinal cortex (MEC), in which grid ...
César Rennó-Costa +3 more
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Mnemonic discrimination relates to perforant path integrity: An ultra-high resolution diffusion tensor imaging study. [PDF]
, 2016 Pattern separation describes the orthogonalization of similar inputs into unique, non-overlapping representations. This computational process is thought to serve memory by reducing interference and to be mediated by the dentate gyrus of the hippocampus ...
Bennett, Ilana J, Stark, Craig EL
core +2 more sources
Sex steroids and the dentate gyrus [PDF]
, 2007 In the late 1980s, the finding that the dentate gyrus contains more granule cells in the male than in the female of certain mouse strains provided the first indication that the dentate gyrus is a significant target for the effects of sex steroids during development. Gonadal hormones also play a crucial role in shaping the function and morphology of the
Teresa A. Milner +3 more
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Majalah Kedokteran Bandung, 2017 Asam valproat memengaruhi aktivitas histone deacetylase yang berperan dalam ekspresi gen selama organogenesis. Insulin berperan dalam proliferasi dan diferensiasi sel-sel saraf dentate gyrus hipokampus.
Komariah Komariah +4 more
doaj +1 more source
Microelastic mapping of the rat dentate gyrus [PDF]
Royal Society Open Science, 2016 The lineage commitment of many cultured stem cells, including adult neural stem cells (NSCs), is strongly sensitive to the stiffness of the underlying extracellular matrix. However, it remains unclear how well the stiffness ranges explored in culture align with the microscale stiffness values stem cells actually encounter within their ...
Tomás Luque +3 more
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Laboratory Animal Research, 2018 Bacopa monnieri is a medicinal plant with a long history of use in Ayurveda, especially in the treatment of poor memory and cognitive deficits. In the present study, we hypothesized that Bacopa monnieri extract (BME) can improve memory via increased cell
Hyun Jung Kwon +8 more
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Postnatal and Adult Neurogenesis in Mammals, Including Marsupials
Cells, 2022 In mammals, neurogenesis occurs during both embryonic and postnatal development. In eutherians, most brain structures develop embryonically; conversely, in marsupials, a number of brain structures develop after birth.
Katarzyna Bartkowska +3 more
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Dentate gyrus volume deficit in schizophrenia [PDF]
Psychological Medicine, 2019 AbstractBackgroundSchizophrenia is associated with robust hippocampal volume deficits but subregion volume deficits, their associations with cognition, and contributing genes remain to be determined.MethodsHippocampal formation (HF) subregion volumes were obtained using FreeSurfer 6.0 from individuals with schizophrenia (n= 176, mean age ±s.d.= 39.0 ...
Soichiro Nakahara +15 more
openaire +5 more sources