Morphometry Difference of the Hippocampal Formation Between Blind and Sighted Individuals [PDF]
Frontiers in Neuroscience, 2021 The detailed morphometry alterations of the human hippocampal formation (HF) for blind individuals are still understudied. 50 subjects were recruited from Yantai Affiliated Hospital of Binzhou Medical University, including 16 congenital blindness, 14 ...
Ningning Pan +8 more
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The hippocampal formation and action at a distance. [PDF]
Proc Natl Acad Sci U S A, 2021 Significance This article proposes an overarching hypothesis about the function of the hippocampal formation, namely, that it enables organisms to bridge significant spatial and temporal gaps in experience and is thereby deeply involved in aspects of spatial cognition, event segmentation, and memory.
Nadel L.
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Chick Hippocampal Formation Displays Subdivision- and Layer-Selective Expression Patterns of Serotonin Receptor Subfamily Genes [PDF]
Frontiers in Physiology, 2022 Hippocampal formation (HF) plays a key role in cognitive and emotional processing in mammals. In HF neural circuits, serotonin receptors (5-HTRs) modulate functions related to cognition and emotion. To understand the phylogenetic continuity of the neural
Toshiyuki Fujita +6 more
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Vascular patterns of the rat hippocampal formation [PDF]
Experimental Neurology, 1976 Abstract Little is known of the course and distribution of blood vessels supplying and draining the hippocampus. Such information could be of value in designing and evaluating lesion and ablation experiments and may reflect spatial properties of neurons.
Peter Coyle
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cFOS as a biomarker of activity maturation in the hippocampal formation. [PDF]
Front Neurosci, 2023 We explored the potential for cFOS expression as a marker of functional development of “resting-state” waking activity in the extended network of the hippocampus and entorhinal cortex. We examined sleeping and awake mice at (P)ostnatal days 5, 9, 13, and 17 as well as in adulthood.
Pompeiano M, Colonnese MT.
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Walking and Hippocampal Formation Volume Changes: A Systematic Review [PDF]
Brain SciencesBackground/Objectives: Sustaining the human brain’s hippocampus from atrophy throughout ageing is critical. Exercise is proven to be effective in promoting adaptive hippocampal plasticity, and the hippocampus has a bidirectional relationship with the ...
Mohamed Hesham Khalil
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Postnatal Development of the Primate Hippocampal Formation [PDF]
Developmental Neuroscience, 2006 The hippocampal formation is a multicomponent region of the medial temporal lobe preferentially involved in declarative and relational memory processing. Behavioral studies have suggested a protracted functional maturation of these structures in primates, and postnatal developmental abnormalities in the hippocampal formation are thought to contribute ...
Pierre Lavenex +2 more
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Vector trace cells in the subiculum of the hippocampal formation. [PDF]
Nat Neurosci, 2021 AbstractSuccessfully navigating in physical or semantic space requires a neural representation of allocentric (map-based) vectors to boundaries, objects, and goals. Cognitive processes such as path-planning and imagination entail recall of vector representations, but evidence of neuron-level memory for allocentric vectors has been lacking.
Poulter S +4 more
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Morphological Variations of Hippocampal Formation in Epilepsy
Pediatric Neurology Briefs, 2013 Researchers at Hospital Sao Paulo and other centers in Brazil compared the hippocampal formation (HF) morphology of healthy asymptomatic individuals (n=30) with that of patients with mesial temporal lobe epilepsy and hippocampal sclerosis (MTLE-HS)(n=68),
J Gordon Millichap
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Dendritic right/left asymmetries in the neurons of the human hippocampal formation: a quantitative Golgi study Assimetrias dendríticas direita/esquerda nos neurónios da formação do hipocampo humano: estudo quantitativo Golgi [PDF]
Arquivos de Neuro-Psiquiatria, 2007 OBJECTIVE: To search for right/left asymmetries in the dendritic trees of the neuronal populations and in the cell-free layer volumes of the human hipoccampal formation.
Maria José Sá +2 more
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