| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Seetha Krishnan, Mark E J Sheffiel. Reward Expectation Reduces Representational Drift in the Hippocampus. bioRxiv : the preprint server for biology. 2024-01-08. PMID:38187677. |
spatial memory in the hippocampus involves dynamic neural patterns that change over days, termed representational drift. |
2024-01-08 |
2024-01-10 |
Not clear |
| Megan Mey, Sabina Bhatta, Sneha Suresh, Luis Montero Labrador, Helen Piontkivska, Gemma Casadesu. The LH receptor regulates hippocampal spatial memory and restores dendritic spine density in ovariectomized APP/PS1 AD mice. bioRxiv : the preprint server for biology. 2024-01-08. PMID:38187770. |
the lh receptor regulates hippocampal spatial memory and restores dendritic spine density in ovariectomized app/ps1 ad mice. |
2024-01-08 |
2024-01-10 |
mouse |
| Vaisakh Puthusseryppady, Daniela Cossio, Elizabeth R Chrasti. Spatial memory and hippocampal remapping: Who will age well? Proceedings of the National Academy of Sciences of the United States of America. vol 121. issue 3. 2024-01-08. PMID:38190546. |
spatial memory and hippocampal remapping: who will age well? |
2024-01-08 |
2024-01-10 |
Not clear |
| Adrienne Li, Xuehui Lei, Katherine Herdman, Shani Waidergoren, Asaf Gilboa, R Shayna Rosenbau. Impoverished details with preserved gist in remote and recent spatial memory following hippocampal and fornix lesions. Neuropsychologia. 2024-01-06. PMID:38184190. |
impoverished details with preserved gist in remote and recent spatial memory following hippocampal and fornix lesions. |
2024-01-06 |
2024-01-09 |
Not clear |
| Adrienne Li, Xuehui Lei, Katherine Herdman, Shani Waidergoren, Asaf Gilboa, R Shayna Rosenbau. Impoverished details with preserved gist in remote and recent spatial memory following hippocampal and fornix lesions. Neuropsychologia. 2024-01-06. PMID:38184190. |
cognitive map theory predicts that the hippocampus (hpc) plays a specialized, time-invariant role in supporting allocentric spatial memory, while standard consolidation theory makes the competing prediction that the hpc plays a time-limited role, with more remote memories gaining independence of hpc function. |
2024-01-06 |
2024-01-09 |
Not clear |
| Zicheng Ling, Sirui Zhou, Yancheng Zhou, Wanyu Zhong, Zhonghao Su, Zhenxia Qi. Protective role of madecassoside from Centella asiatica against protein L-isoaspartyl methyltransferase deficiency-induced neurodegeneration. Neuropharmacology. 2024-01-05. PMID:38181970. |
aside from abnormal accumulation of l-isoasp, pimt knockout (ko) mice mirrors some neuropathological hallmarks such as anxiety-like behaviors, impaired spatial memory and aberrant synaptic plasticity in the hippocampus of neurodegenerative diseases (nds), including alzheimer's disease (ad) and related dementias, and parkinson's disease (pd). |
2024-01-05 |
2024-01-08 |
mouse |
| Lalit P Chandravanshi, Prashant Agrawal, Hany W Darwish, Surendra Kumar Trigu. Impairments of Spatial Memory and N-methyl-d-aspartate Receptors and Their Postsynaptic Signaling Molecules in the Hippocampus of Developing Rats Induced by As, Pb, and Mn Mixture Exposure. Brain sciences. vol 13. issue 12. 2023-12-23. PMID:38137163. |
impairments of spatial memory and n-methyl-d-aspartate receptors and their postsynaptic signaling molecules in the hippocampus of developing rats induced by as, pb, and mn mixture exposure. |
2023-12-23 |
2023-12-25 |
rat |
| Changjian Wan, Xueqing Song, Zhuyu Zhang, Wenxiang Hu, Yanhua Chen, Wei Sun, Zhibin Liu, Songhua Wang, Wei Men. Voluntary exercise during puberty promotes spatial memory and hippocampal DG/CA3 synaptic transmission in mice. Cerebral cortex (New York, N.Y. : 1991). 2023-12-21. PMID:38124544. |
voluntary exercise during puberty promotes spatial memory and hippocampal dg/ca3 synaptic transmission in mice. |
2023-12-21 |
2023-12-23 |
mouse |
| Changjian Wan, Xueqing Song, Zhuyu Zhang, Wenxiang Hu, Yanhua Chen, Wei Sun, Zhibin Liu, Songhua Wang, Wei Men. Voluntary exercise during puberty promotes spatial memory and hippocampal DG/CA3 synaptic transmission in mice. Cerebral cortex (New York, N.Y. : 1991). 2023-12-21. PMID:38124544. |
the findings suggest that voluntary exercise during development can enhance spatial memory in mice by increasing synapse numbers and improving synaptic transmission in hippocampal dentate gyrus and ca3 regions, but not in ca1 region. |
2023-12-21 |
2023-12-23 |
mouse |
| Hajer El Oussini, Chun-Lei Zhang, Urielle François, Cecilia Castelli, Aurélie Lampin-Saint-Amaux, Marilyn Lepleux, Pablo Molle, Legeolas Velez, Cyril Dejean, Frederic Lanore, Cyril Herry, Daniel Choquet, Yann Humea. CA3 hippocampal synaptic plasticity supports ripple physiology during memory consolidation. Nature communications. vol 14. issue 1. 2023-12-14. PMID:38097535. |
to tackle this question, we used cell surface ampar immobilisation to block post-synaptic ltp within the hippocampal region of male mice during a spatial memory task, and show that: 1- hippocampal synaptic plasticity is engaged during consolidation, but is dispensable during encoding or retrieval. |
2023-12-14 |
2023-12-17 |
mouse |
| S Philippen, A Hanert, R Schönfeld, O Granert, R Yilmaz, U Jensen-Kondering, M Splittgerber, V Moliadze, M Siniatchkin, D Berg, T Bartsc. Transcranial direct current stimulation of the right temporoparietal junction facilitates hippocampal spatial learning in Alzheimer's disease and mild cognitive impairment. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology. vol 157. 2023-12-06. PMID:38056370. |
spatial memory deficits are an early symptom in alzheimer's disease (ad), reflecting the neurodegenerative processes in the neuronal navigation network such as in hippocampal and parietal cortical areas. |
2023-12-06 |
2023-12-10 |
Not clear |
| Danyang Li, Shu Ai, Chengqing Huang, Zhi-Hua Liu, Hui-Li Wan. Icariin rescues developmental BPA exposure induced spatial memory deficits in rats. Toxicology and applied pharmacology. 2023-12-03. PMID:38043803. |
collectively, icariin could effectively rescue bpa-induced spatial memory impairment in male rats by preventing cell loss and reduction of dendritic spines in the hippocampus. |
2023-12-03 |
2023-12-10 |
rat |
| Yanyi Ding, Long Li, Sinuo Wang, Yajun Cao, Minguang Yang, Yaling Dai, Huawei Lin, Jianhong Li, Yulu Liu, Zhifu Wang, Weilin Liu, Jing Ta. Electroacupuncture promotes neurogenesis in the dentate gyrus and improves pattern separation in an early Alzheimer's disease mouse model. Biological research. vol 56. issue 1. 2023-12-02. PMID:38041203. |
here, we investigated whether spatial memory discrimination impairment can be improved by promoting the hippocampal dg granule cell neogenesis-mediated pattern separation in the early stage of ad by electroacupuncture (ea). |
2023-12-02 |
2023-12-10 |
mouse |
| Vijendra Sharma, Mauricio M Oliveira, Rapita Sood, Abdessattar Khlaifia, Danning Lou, Mehdi Hooshmandi, Tzu-Yu Hung, Niaz Mahmood, Maya Reeves, David Ho-Tieng, Noah Cohen, Po-Chieh Cheng, Mir Munir A Rahim, Masha Prager-Khoutorsky, Randal J Kaufman, Kobi Rosenblum, Jean-Claude Lacaille, Arkady Khoutorsky, Eric Klann, Nahum Sonenber. mRNA translation in astrocytes controls hippocampal long-term synaptic plasticity and memory. Proceedings of the National Academy of Sciences of the United States of America. vol 120. issue 49. 2023-11-28. PMID:38015848. |
genetic reduction of eif2α phosphorylation in hippocampal astrocytes enhanced contextual and spatial memory and lowered the threshold for the induction of long-lasting plasticity by modulating synaptic transmission. |
2023-11-28 |
2023-12-07 |
Not clear |
| Sadaf Naeem, Liaquat Ali, Nazish Jaffar, Saira Saeed Khan, Yousra Shafiq, Sadia Suri, Anosh Tahi. Shark fish oil prevents scopolamine-induced memory impairment in an experimental model. Metabolic brain disease. 2023-11-26. PMID:38008885. |
these results suggest that the sfo significantly ameliorates scopolamine-induced spatial memory impairment by attenuating the ach and monoamine concentrations in the rat's hippocampus. |
2023-11-26 |
2023-11-28 |
mouse |
| Gabriel Henrique Schirmbeck, Marina Seady, Fernanda Telles Fróes, Jéssica Taday, Carollina Da Ré, Jéssica Maria Souza, Carlos Alberto Gonçalves, Marina Concli Leit. Long-term LPS systemic administration leads to memory impairment and disturbance in astrocytic homeostasis. Neurotoxicology. 2023-11-25. PMID:38006911. |
in the present work, we investigated the impact of low-grade repeated inflammation stimuli induced by lipopolysaccharide (lps) in hippocampal function and spatial memory. |
2023-11-25 |
2023-11-28 |
rat |
| Yizhou Zhang, Meiqin Chen, Huan Chen, Shixiong Mi, Chang Wang, Hongchun Zuo, Leigang Song, Juan Du, Huixian Cui, Sha L. Testosterone reduces hippocampal synaptic damage in an androgen receptor-independent manner. The Journal of endocrinology. 2023-11-22. PMID:37991884. |
our results showed that testosterone ameliorated spatial memory deficit and neuronal damage, and increased dendritic spines density and postsynaptic density protein 95 (psd95) and glutamate receptor 1 (glua1) expression in the hippocampus of tfm male mice. |
2023-11-22 |
2023-11-29 |
mouse |
| Yizhou Zhang, Meiqin Chen, Huan Chen, Shixiong Mi, Chang Wang, Hongchun Zuo, Leigang Song, Juan Du, Huixian Cui, Sha L. Testosterone reduces hippocampal synaptic damage in an androgen receptor-independent manner. The Journal of endocrinology. 2023-11-22. PMID:37991884. |
collectively, our data indicate that testosterone may ameliorate hippocampal synaptic damage and spatial memory deficit by activating the erk1/2-creb signaling pathway in an ar-independent manner. |
2023-11-22 |
2023-11-29 |
mouse |
| Luke D Roberts, Amanda Ke Hornsby, Alanna Thomas, Martina Sassi, Aimee Kinzett, Nathan Hsiao, Bethan R David, Mark Good, Timothy Wells, Jeffrey S Davie. The 5:2 diet does not increase adult hippocampal neurogenesis or enhance spatial memory in mice. EMBO reports. 2023-11-21. PMID:37987211. |
the 5:2 diet does not increase adult hippocampal neurogenesis or enhance spatial memory in mice. |
2023-11-21 |
2023-11-29 |
mouse |
| Farrah N Madison, Verner P Bingman, Tom V Smulders, Christine R Latti. A bird's eye view of the hippocampus beyond space: Behavioral, neuroanatomical, and neuroendocrine perspectives. Hormones and behavior. vol 157. 2023-11-17. PMID:37977022. |
future research should focus on elucidating the cellular and molecular mechanisms - including endocrinological - in the avian hippocampus that underlie behaviors such as spatial navigation, spatial memory, and anxiety-related behaviors, and in so doing, resolve outstanding questions about avian hippocampal function and organization. |
2023-11-17 |
2023-11-20 |
Not clear |