| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| G Juhász, M Madarász, B Szmola, F Z Fedor, Z Balogh-Lantos, Á Szabó, B Rózsa, Z Feket. Hippocampal recording with a soft microelectrode array in a cranial window imaging scheme: a validation study. Scientific reports. vol 14. issue 1. 2024-10-19. PMID:39427030. |
the hippocampus has a crucial role in the formation, consolidation and recall of memories as well as in navigation related processes. |
2024-10-19 |
2024-10-22 |
mouse |
| Abhimannu Shome, Keshav Taruneshwar Jha, Chahat, Viney Chawla, Pooja A Chawl. An Insight into Medicinal Chemistry and SAR Studies of Cholinesterase and BACE-1 Inhibitors for Alzheimer's Disease. CNS & neurological disorders drug targets. 2024-10-17. PMID:39415573. |
alzheimer's disease (ad) is a serious neurodegenerative condition that predominantly impacts the cholinergic neurons of the entorhinal cortex and hippocampal regions, playing a critical role in learning, navigation, and brain processing. |
2024-10-17 |
2024-10-19 |
Not clear |
| Ekin Kaya, Evan Wegienka, Alexandra Akhtarzandi-Das, Hanh Do, Ada Eban-Rothschild, Gideon Rothschil. Food intake enhances hippocampal sharp wave-ripples. bioRxiv : the preprint server for biology. 2024-10-17. PMID:39416018. |
it has recently been found that the hippocampus, a brain region traditionally associated with memory and spatial navigation, is also involved in metabolic regulation. |
2024-10-17 |
2024-10-19 |
mouse |
| Nikolaos Tzakis, Mikaela Ethier-Gagnon, Tanisse Epp, Matthew R Holaha. Assessment of cFos labeling in the hippocampus and anterior cingulate cortex following recent and remote re-exposure to an unreinforced open field in preadolescent and postadolescent rats. Behavioural brain research. 2024-10-11. PMID:39393683. |
these results indicate the utility of unreinforced spatial navigation tasks for exploring systems consolidation processes over the lifespan and show that a fully developed hippocampus is required for optimal systems consolidation. |
2024-10-11 |
2024-10-14 |
rat |
| Jayeeta Basu, Katherine Nage. Neural circuits for goal-directed navigation across species. Trends in neurosciences. 2024-10-11. PMID:39393938. |
in vertebrates, the hippocampus supports memory-guided goal-directed navigation, whereas in arthropods the central complex supports similar functions. |
2024-10-11 |
2024-10-14 |
Not clear |
| Alison E Comrie, Emily J Monroe, Ari E Kahn, Eric L Denovellis, Abhilasha Joshi, Jennifer A Guidera, Timothy A Krausz, Joshua D Berke, Nathaniel D Daw, Loren M Fran. Hippocampal representations of alternative possibilities are flexibly generated to meet cognitive demands. bioRxiv : the preprint server for biology. 2024-10-10. PMID:39386651. |
we therefore examined neural representations of alternative spatial locations in the rat hippocampus during navigation in a complex patch foraging environment with changing reward probabilities. |
2024-10-10 |
2024-10-12 |
rat |
| Usman Farooq, George Drago. Experience of Euclidean geometry sculpts the development and dynamics of rodent hippocampal sequential cell assemblies. Nature communications. vol 15. issue 1. 2024-09-29. PMID:39341810. |
we deprived male rats of experience with crucial features of euclidean geometry by rearing them inside spheres, and compared activity of large hippocampal neuronal ensembles during navigation and sleep with that of cuboid cage-reared controls. |
2024-09-29 |
2024-10-01 |
rat |
| Xiao Xu, Kechen Du, Dun Ma. Spatial dissociation between recognition and navigation in the primate hippocampus. Science advances. vol 10. issue 38. 2024-09-18. PMID:39292773. |
spatial dissociation between recognition and navigation in the primate hippocampus. |
2024-09-18 |
2024-09-21 |
monkey |
| Xiao Xu, Kechen Du, Dun Ma. Spatial dissociation between recognition and navigation in the primate hippocampus. Science advances. vol 10. issue 38. 2024-09-18. PMID:39292773. |
the primate hippocampus, crucial for both episodic memory and spatial navigation, remains an enigma regarding whether these functions share the same neural substrates. |
2024-09-18 |
2024-09-21 |
monkey |
| Xiao Xu, Kechen Du, Dun Ma. Spatial dissociation between recognition and navigation in the primate hippocampus. Science advances. vol 10. issue 38. 2024-09-18. PMID:39292773. |
during free navigation in an open arena, spatial view, rather than position, predominantly influenced the spatial selectivity of hippocampal neurons. |
2024-09-18 |
2024-09-21 |
monkey |
| Edyta Balcerek, Urszula Włodkowska, Rafał Czajkowsk. FOS mapping reveals two complementary circuits for spatial navigation in mouse. Scientific reports. vol 14. issue 1. 2024-09-11. PMID:39261637. |
here, we show that during continuous navigation in a dynamic external environment, mice are capable of developing a foraging strategy based exclusively on changing distal (allothetic) information and that this process may involve two alternative components of the spatial memory circuit: the hippocampus and retrosplenial cortex. |
2024-09-11 |
2024-09-14 |
mouse |
| Edyta Balcerek, Urszula Włodkowska, Rafał Czajkowsk. FOS mapping reveals two complementary circuits for spatial navigation in mouse. Scientific reports. vol 14. issue 1. 2024-09-11. PMID:39261637. |
this supports the hypothesis of the existence of parallel circuits guiding spatial navigation, one based on the well-described hippocampal representation, and another, rsc-dependent. |
2024-09-11 |
2024-09-14 |
mouse |
| Mengzhan Liufu, Zachary M Leveroni, Sameera Shridhar, Nan Zhou, Jai Y Y. Optimizing real-time phase detection in diverse rhythmic biological signals for phase-specific neuromodulation. bioRxiv : the preprint server for biology. 2024-09-10. PMID:39253473. |
we validated this prediction with real time phase detection of hippocampal theta oscillations in freely behaving rats performing spatial navigation. |
2024-09-10 |
2024-09-13 |
human |
| Edmund T Rolls, Xiaoqian Yan, Gustavo Deco, Yi Zhang, Veikko Jousmaki, Jianfeng Fen. A ventromedial visual cortical 'Where' stream to the human hippocampus for spatial scenes revealed with magnetoencephalography. Communications biology. vol 7. issue 1. 2024-08-25. PMID:39183244. |
the primate including the human hippocampus implicated in episodic memory and navigation represents a spatial view, very different from the place representations in rodents. |
2024-08-25 |
2024-08-28 |
human |
| Qi Huang, Zhibing Xiao, Qianqian Yu, Yuejia Luo, Jiahua Xu, Yukun Qu, Raymond Dolan, Timothy Behrens, Yunzhe Li. Replay-triggered brain-wide activation in humans. Nature communications. vol 15. issue 1. 2024-08-21. PMID:39169063. |
replay occurrence strengthens functional connectivity between the hippocampus and the default mode network, a set of brain regions key to representing the cognitive map. |
2024-08-21 |
2024-08-24 |
human |
| Jennifer C Robinson, Johnson Ying, Michael E Hasselmo, Mark P Brando. Optogenetic silencing of medial septal GABAergic neurons disrupts grid cell spatial and temporal coding in the medial entorhinal cortex. Cell reports. vol 43. issue 8. 2024-08-20. PMID:39163200. |
the hippocampus and medial entorhinal cortex (mec) form a cognitive map that facilitates spatial navigation. |
2024-08-20 |
2024-08-23 |
Not clear |
| Pablo Méndez, Rut de la Vega-Ruiz, Alberto Montes-Mellad. Estrogenic regulation of hippocampal inhibitory system across lifespan. Journal of neuroendocrinology. 2024-08-15. PMID:39143852. |
the function of the hippocampus, a brain region essential for episodic memory and spatial navigation, relies on the activity of ensembles of excitatory neurons whose activity is temporally and spatially coordinated by a wide diversity of inhibitory neurons (ins) types. |
2024-08-15 |
2024-08-17 |
Not clear |
| Yu Jin Rah, Jung Han Shin, Sang Ah Le. The Visual Scene Network and Hippocampus Represent Spatial Boundary Structures for Temporal Episodic Memory Organization. Journal of cognitive neuroscience. 2024-08-06. PMID:39106162. |
these results suggest that active navigation across a spatial boundary such as a doorway into another room is not necessary to form an event boundary and that a visual representation of boundaries is sufficient to influence the organization of a hippocampal episodic memory. |
2024-08-06 |
2024-08-09 |
human |
| Takeshi Nakashima, Shunsuke Otake, Akira Taniguchi, Katsuyoshi Maeyama, Lotfi El Hafi, Tadahiro Taniguchi, Hiroshi Yamakaw. Hippocampal formation-inspired global self-localization: quick recovery from the kidnapped robot problem from an egocentric perspective. Frontiers in computational neuroscience. vol 18. 2024-08-02. PMID:39092317. |
recent neuroscience research has shown that during teleportation in rat navigation, neural populations of place cells in the cornu ammonis-3 region of the hippocampus, which are sparse representations of each other, switch discretely. |
2024-08-02 |
2024-08-05 |
rat |
| Bérénice Gandit, Lorenzo Posani, Chun-Lei Zhang, Soham Saha, Cantin Ortiz, Manuela Allegra, Christoph Schmidt-Hiebe. Transformation of spatial representations along hippocampal circuits. iScience. vol 27. issue 7. 2024-07-29. PMID:39071886. |
the hippocampus is thought to provide the brain with a cognitive map of the external world by processing various types of spatial information. |
2024-07-29 |
2024-08-02 |
mouse |