Results 1 to 10 of about 5,022,712 (233)

Morphometry Difference of the Hippocampal Formation Between Blind and Sighted Individuals [PDF]

open access: yesFrontiers 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
doaj   +2 more sources

Hippocampal subregion abnormalities in schizophrenia: A systematic review of structural and physiological imaging studies [PDF]

open access: yesNeuropsychopharmacology Reports, 2018
Aim The hippocampus is considered a key region in schizophrenia pathophysiology, but the nature of hippocampal subregion abnormalities and how they contribute to disease expression remain to be fully determined.
Soichiro Nakahara   +2 more
doaj   +2 more sources

Chick Hippocampal Formation Displays Subdivision- and Layer-Selective Expression Patterns of Serotonin Receptor Subfamily Genes [PDF]

open access: yesFrontiers 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
doaj   +2 more sources

Walking and Hippocampal Formation Volume Changes: A Systematic Review [PDF]

open access: yesBrain Sciences
Background/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
doaj   +2 more sources

Mechanism of Mongolian Medicine Eerdun Wurile in Improving Postoperative Cognitive Dysfunction Through Activation of the PI3K Signaling Pathway

open access: yesFrontiers in Neuroscience, 2022
ObjectiveTo study the effect of Eerdun Wurile (EW), a traditional Mongolian medicine, on the cognitive function of rats by activating the IRS-PI3K-AKT-GLUT4 pathway in an animal model of postoperative cognitive dysfunction (POCD).MethodsFifty clean-grade
Zhixin Lv   +6 more
doaj   +1 more source

Structural organization of the rat hyppocampal formation

open access: yesСибирский научный медицинский журнал, 2023
The review examines the historical aspects of the hippocampus nomenclature. Its anatomical study began by the ancient Greeks, who called the unusual–looking structure a “ram’s horn” – cornu ammonis. The term “hippocampus” (ancient Greek: ἱππόκαμπος, from
S. M. Zimatkin   +2 more
doaj   +1 more source

Cell Proliferation in the Adult Chicken Hippocampus Correlates With Individual Differences in Time Spent in Outdoor Areas and Tonic Immobility

open access: yesFrontiers in Veterinary Science, 2020
Access to outdoor areas is provided as a means of enhancing welfare in commercial systems for laying hens (Gallus gallus domesticus), but substantial individual differences exist in their proportional use.
Elena A. Armstrong   +12 more
doaj   +1 more source

Morphometric characteristics of the neurons of the human subiculum proper [PDF]

open access: yesArchives of Biological Sciences, 2012
The human subiculum is a significant part of the hippocampal formation positioned between the hippocampus proper and the entorhinal and other cortices.
Živanović-Mačužić Ivana   +7 more
doaj   +1 more source

Morphological Variations of Hippocampal Formation in Epilepsy

open access: yesPediatric 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
doaj   +1 more source

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