Coordinated representations for naturalistic memory encoding and retrieval in hippocampal neural subspaces by Dasom Kwon, Jungwoo Kim, Seng Bum Michael Yoo, Won Mok Shim

“…Finally, the identified functional subspaces reflect the intrinsic functional organization of the hippocampus. Our findings offer insights into how the hippocampus dynamically coordinates representations underlying memory encoding and retrieval at the population level to transform ongoing experiences into enduring memories.…”
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Theta Oscillations and Reactivity of Hippocampal Stratum Oriens Neurons by Valentina F. Kitchigina

“…In this case, the system is open for any signals and the hippocampus loses the ability to select signal. This analysis suggests that information selection in the hippocampus may be performed with the participation of nonpyramidal neurons.…”
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Brain local structural connectomes and the subtypes of the medial temporal lobe parcellations by Zhensheng Li, Jie Ma, Hongmin Bai, Bingmei Deng, Jian Lin, Weimin Wang

“…The subtypes of the bilateral hippocampal connectomes primarily included the hippocampus-ipsilateral or contralateral limbic connectome and the anterior temporal-hippocampus-ventral temporal-occipital connectome in the domain hemisphere. …”
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Abdominal Aortic Occlusion and the Inflammatory Effects in Heart and Brain by Jun Xu, Sijie Li, Alexandra Wehbe, Xunming Ji, Yong Yang, Yu Yang, Linhui Qin, Feng-Yong Liu, Yuchuan Ding, Changhong Ren

“…However, serum and hippocampus levels of malondialdehyde (MDA) and lactate dehydrogenase (LDH) increased in AAO groups when compared to sham group. …”
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Altered ERK1/2 Signaling in the Brain of Learned Helpless Rats: Relevance in Vulnerability to Developing Stress-Induced Depression by Yogesh Dwivedi, Hui Zhang

“…The present study examined ERK1/2 signaling in frontal cortex and hippocampus of rats that showed vulnerability (learned helplessness, (LH)) or resiliency (non-learned helplessness, (non-LH)) to developing stress-induced depression. …”
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Behavioral assessment of hippocampal function following dietary intervention by Klaus W. Lange, Ewelina Stollberg, Yukiko Nakamura, Joachim Hauser

“…Pattern separation keeps items distinct in memory and is mediated by the hippocampus. A relationship between hippocampal function and diet quality has been suggested by findings in both humans and animals. …”
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Effect of Tiaoxin Recipe on Memory Learning and Synaptic Plasticity in APP/PS1 Double Transgenic Alzheimer's Disease Mice based on αCaMKⅡ-CREB-BDNF Signal Pathway by Xiaowen WANG, Hong QIAN, Chunjuan SHEN, Yanjun LI, Haixin YUAN, Jian WANG

“…Real-time fluorescence quantitative PCR (RT-qPCR) was used to detect the expression of αCaMKⅡ, CREB, BDNF and PSD-95mRNA in hippocampal hippocampus of mice in four groups, and Western blotting (WB) was used to detect the expression of paired p-αCaMKⅡ, p-CREB, BDNF and PSD-95 in hippocampus of four groups of mice.Results:①Electrophysiological results: under the intensity of 0.1-0.7 mA stimulation, there was no significant difference in the slope of hippocampal I/O curve among the four groups (<italic>P</italic>&gt;0.05). …”
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Transgenerational effect of prenatal stress on behavior and lipid peroxidation in brain structures of female rats during the estral cycle by A. V. Vyushina, A. V. Pritvorova, S. G. Pivina, N. E. Ordyan

“…The effect of stress in pregnant female Wistar rats on the behavior and lipid peroxidation (LP) in the neocortex, hippocampus and hypothalamus in the female F2 generation during the ovarian cycle was investigated. …”
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Alterations in cerebral perfusion and corresponding brain functional networks in systemic lupus erythematosus with cognitive impairment by Huiyang Liu, Hu Liu, Bailing Tian, Pingting Yang, Guoguang Fan

“…Secondary analyses revealed that compared with patients with SLE-NC, patients with SLE-CI had increased FC of the left insula gyrus when the left cerebellum crus II was set as the seed region and decreased FC in the homolateral para-hippocampus when the left hippocampus was set as the seed region. …”
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Hippocampal Necrosis in a Cat from Australia by Carl Adagra, Susan Amanda Piripi

“…Postmortem examination revealed a subacute degenerative encephalopathy involving the hippocampus.…”
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Can the Spinal Cord Learn and Remember? by Pierre A. Guertin

“…Learning and memory traditionally have been associated with cellular processes occurring in a specialized region of the brain called the hippocampus. However, recent data have provided strong evidence to suggest that comparable processes are also expressed in the spinal cord. …”
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Effect of fecal microbiota transplantation on ulcerative colitis model in rats: The gut–brain axis by Mahdis Morshedbak, Kaveh Rahimi, Mohammad Reza Tabandeh

“…FMT reduced anxiety in open field and plus maze tests, and resulted in decreased levels of IL-6 and TNF-a in the hippocampus.…”
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Transplantation of Stem Cells from Human Exfoliated Deciduous Teeth Decreases Cognitive Impairment from Chronic Cerebral Ischemia by Reducing Neuronal Apoptosis in Rats by Shu Zhu, Dongyu Min, Jianhong Zeng, Yetao Ju, Yao Liu, Xu Chen

“…In this study, we showed that either systemic transplantation of SHED or SHED infusion into the hippocampus ameliorated cognitive impairment of CCI rats in four weeks after SHED treatment by rescuing the number of neurons in the hippocampus area. …”
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Cilostazol Combats Lipopolysaccharide-Induced Hippocampal Injury in Rats: Role of AKT/GSK3β/CREB Curbing Neuroinflammation by Doaa Abou El-ezz, Waleed Aldahmash, Tuba Esatbeyoglu, Sherif M. Afifi, Marawan Abd Elbaset

“…This study looked at the potential neuroprotective benefits of cilostazol, a phosphodiesterase inhibitor, against LPS-induced hippocampus damage in rodents and the principal molecular involvement of AKT/GSK3β/CREB signaling pathways. …”
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The expression profile of genes associated with behavior, stress, and adult neurogenesis along the hippocampal dorsoventral axis in tame and aggressive foxes by Yu. V. Alexandrovich, E. V. Antonov, S. G. Shikhevich, A. V. Kharlamova, L. V. Meister, Y. V. Makovka, D. V. Shepeleva, R. G. Gulevich, Yu. E. Herbeck

“…The hippocampus plays the key role in stress response regulation, and stress response appears to be weakened in domesticated animals compared to their wild relatives. …”
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Involvement of Adult Hippocampal Neurogenesis in Learning and Forgetting by Suk-yu Yau, Ang Li, Kwok-Fai So

“…Adult hippocampal neurogenesis is a process involving the continuous generation of newborn neurons in the hippocampus of adult animals. Mounting evidence has suggested that hippocampal neurogenesis contributes to some forms of hippocampus-dependent learning and memory; however, the detailed mechanism concerning how this small number of newborn neurons could affect learning and memory remains unclear. …”
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A Novel Rat Infant Model of Medial Temporal Lobe Epilepsy Reveals New Insight into the Molecular Biology and Epileptogenesis in the Developing Brain by Carola Wormuth, Anna Papazoglou, Christina Henseler, Dan Ehninger, Karl Broich, Britta Haenisch, Jürgen Hescheler, Rüdiger Köhling, Marco Weiergräber

“…The model had a survival rate of >80% and exhibited characteristic spontaneous recurrent electrographic seizures (SRES) in both the hippocampus and cortex that persisted into adulthood. …”
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Brain mapping, biomarker identification and using machine learning method for diagnosis of anxiety during emotional face in preschool children by Samira Jafari, Hamid Sharini, Aliakbar Foroughi, Afshin Almasi

“…Result: The results of the brain mapping comparisons between anxiety and the non-anxiety showed that there was an increased FC between medial prefrontal cortex (MPFC) and right lateral amygdala (RLA) and a decreased FC between left anterior hippocampus (LAH) and left posterior hippocampus (LPH) in the angry condition. …”
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Proteomic Analysis Reveals the Vital Role of Synaptic Plasticity in the Pathogenesis of Temporal Lobe Epilepsy by Xu Qian, Ji-Qiang Ding, Xin Zhao, Xin-Wen Sheng, Zhao-Rui Wang, Qi-xing Yang, Jing-Jun Zheng, Jia-Gui Zhong, Teng-Yue Zhang, Shu-Qiao He, Wei-Dong Ji, Wei Li, Mei Zhang

“…In the present study, a lithium-pilocarpine-induced TLE model was employed to reveal the pathological changes of hippocampus in rats. Hippocampal samples were taken for proteomic analysis at 2 weeks after the onset of spontaneous seizure (a chronic stage of epileptogenesis). …”
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Effect of the Entorhinal Cortex on Ictal Discharges in Low-Mg2+-Induced Epileptic Hippocampal Slice Models by Ye-Jun Shi, Xin-Wei Gong, Hai-Qing Gong, Pei-Ji Liang, Pu-Ming Zhang, Qin-Chi Lu

“…The hippocampus plays an important role in the genesis of mesial temporal lobe epilepsy, and the entorhinal cortex (EC) may affect the hippocampal network activity because of the heavy interconnection between them. …”
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