Results 41 to 50 of about 518,995 (209)

Parallel and convergent processing in grid cell, head-direction cell, boundary cell, and place cell networks. [PDF]

open access: yes, 2013
The brain is able to construct internal representations that correspond to external spatial coordinates. Such brain maps of the external spatial topography may support a number of cognitive functions, including navigation and memory.
Brandon, Mark P   +2 more
core   +2 more sources

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

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

A Computational Model of Systems Memory Consolidation and Reconsolidation [PDF]

open access: yesHippocampus, 30, (2020) 659-677, 2017
In the mammalian brain, newly acquired memories depend on the hippocampus for maintenance and recall, but over time the neocortex takes over these functions, rendering memories hippocampus-independent. The process responsible for this transformation is called systems memory consolidation.
arxiv   +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

Dietary magnesium deficiency induces the expression of neuroinflammation‐related genes in mouse brain

open access: yesNeuropsychopharmacology Reports, 2021
Aims Dietary Mg2+ deficiency (MgD) impairs hippocampus‐dependent memory in mice; however, the molecular mechanisms underlying MgD‐induced memory impairments are unclear.
Ryuhei Tsuji   +3 more
doaj   +1 more source

Electrophysiological Properties of CA1 Pyramidal Neurons along the Longitudinal Axis of the Mouse Hippocampus [PDF]

open access: yes, 2016
Evidence for different physiological properties along the hippocampal longitudinal axis is emerging. Here, we examined the electrophysiological features of neurons at different dorso-ventral sites of the mouse CA1 hippocampal region.
Branchi, Igor   +7 more
core   +1 more source

The Risk of Hippocampal Metastasis and the Associated High-Risk Factors in 411 Patients With Brain Metastases

open access: yesFrontiers in Oncology, 2022
Background and AimsTo retrospectively analyze the incidence of hippocampal metastasis and the associated high-risk factors in patients with brain metastases and evaluate the safety of hippocampal avoidance whole-brain radiation therapy (HA-WBRT ...
Peng Xie   +7 more
doaj   +1 more source

Circadian Oscillations within the Hippocampus Support Hippocampus-dependent Memory Processing

open access: yesFrontiers in Molecular Neuroscience, 2012
The ability to sustain memories over long periods of time, sometimes even a lifetime, is one of the most remarkable properties of the brain. Much knowledge has been gained over the past few decades regarding the molecular correlates of memory formation.
Kristin Lynn Eckel-Mahan
doaj   +1 more source

May we routinely spare hippocampal region in primary central nervous system lymphoma during whole brain radiotherapy?

open access: yesRadiation Oncology, 2023
Purpose One of the main limiting factors of whole-brain radiation therapy (WBRT) for primary central nervous system lymphoma (PCNSL) is the impairment of neurocognitive functions (NCFs), which is mainly caused by radiation-induced injury to the ...
Ciro Mazzarella   +20 more
doaj   +1 more source

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