| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Susumu Takahashi, Fumiya Sawatani, Kaoru Id. Emergence of the Hippocampus as a Vector for Goal-Directed Spatial Navigation. Advances in neurobiology. vol 41. 2024-11-26. PMID:39589709. |
emergence of the hippocampus as a vector for goal-directed spatial navigation. |
2024-11-26 |
2024-11-28 |
mouse |
| Susumu Takahashi, Fumiya Sawatani, Kaoru Id. Emergence of the Hippocampus as a Vector for Goal-Directed Spatial Navigation. Advances in neurobiology. vol 41. 2024-11-26. PMID:39589709. |
the hippocampus, which is deeply involved in episodic memory, plays a pivotal role in spatial navigation, an essential animal behavior. |
2024-11-26 |
2024-11-28 |
mouse |
| Susumu Takahashi, Fumiya Sawatani, Kaoru Id. Emergence of the Hippocampus as a Vector for Goal-Directed Spatial Navigation. Advances in neurobiology. vol 41. 2024-11-26. PMID:39589709. |
however, the question of whether the hippocampus generates a vector for goal-directed navigation during the integration of distance and direction to the destination remains unclear. |
2024-11-26 |
2024-11-28 |
mouse |
| Susumu Takahashi, Fumiya Sawatani, Kaoru Id. Emergence of the Hippocampus as a Vector for Goal-Directed Spatial Navigation. Advances in neurobiology. vol 41. 2024-11-26. PMID:39589709. |
we thus propose a conjecture that primitively, the hippocampus, or its homolog, contains information about the travel direction and that the emergence of the hippocampus during evolution has enabled the generation of vector information to the goal for advanced spatial navigation such as the search for the shortcut path and episodic memory capacity. |
2024-11-26 |
2024-11-28 |
mouse |
| J Quinn Lee, Alexandra T Keinath, Erica Cianfarano, Mark P Brando. Identifying representational structure in CA1 to benchmark theoretical models of cognitive mapping. Neuron. 2024-11-23. PMID:39579760. |
decades of theoretical and empirical work have suggested the hippocampus instantiates some form of a cognitive map. |
2024-11-23 |
2024-11-26 |
Not clear |
| James C R Whittington, William Dorrell, Timothy E J Behrens, Surya Ganguli, Mohamady El-Gab. A tale of two algorithms: Structured slots explain prefrontal sequence memory and are unified with hippocampal cognitive maps. Neuron. 2024-11-22. PMID:39577417. |
flexible memory retrieval requires a cognitive map and is supported by two key brain systems: hippocampal episodic memory (em) and prefrontal working memory (wm). |
2024-11-22 |
2024-11-25 |
Not clear |
| Lauren Bennett, William de Cothi, Laurenz Muessig, Fábio R Rodrigues, Francesca Cacucci, Tom J Wills, Yanjun Sun, Lisa M Giocomo, Colin Lever, Steven Poulter, Caswell Barr. Unifying Subicular Function: A Predictive Map Approach. bioRxiv : the preprint server for biology. 2024-11-22. PMID:39574744. |
the successor representation has emerged as a powerful model for understanding mammalian navigation and memory; explaining the spatial coding properties of hippocampal place cells and entorhinal grid cells. |
2024-11-22 |
2024-11-24 |
Not clear |
| Susumu Takahashi, Fumiya Sawatani, Kaoru Ide, Takaaki K Abe, Takashi Kitagawa, Yuya Makiguch. Mapping spatial memory in teleosts: a new Frontier in neural logging techniques. Frontiers in physiology. vol 15. 2024-11-21. PMID:39568545. |
in this review, we compiled the findings from studies applying neurologgers to teleost fish, emphasizing the discovery of various spatial-cognition cells in regions of the telencephalon analogous to the mammalian hippocampus that are deeply involved in spatial navigation. |
2024-11-21 |
2024-11-23 |
Not clear |
| Sophie Peterson, Jose Chavira, Jesus Alejandro Garcia Arango, David Seamans, Emma D Cimino, Ronald Keifli. Partially dissociable roles of the orbitofrontal cortex and dorsal hippocampus in context-dependent hierarchical associations. Current biology : CB. 2024-11-21. PMID:39571579. |
the orbitofrontal cortex (ofc) and dorsal hippocampus (dh) are both proposed to encode a "cognitive map" encompassing hierarchical, context-dependent associations. |
2024-11-21 |
2024-11-24 |
rat |
| Chenyue Wang, Hongjiang Yang, Shijie Chen, Cheng Wang, Xiaojing Che. Early and late place cells during postnatal development of the hippocampus. Nature communications. vol 15. issue 1. 2024-11-21. PMID:39572591. |
these results support the theory that an initial cognitive map is primarily shaped by a predetermined set of hippocampal cells. |
2024-11-21 |
2024-11-24 |
rat |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
do total hippocampus and hippocampal subfield volumes relate to navigation ability? |
2024-11-20 |
2024-11-23 |
Not clear |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
while prior research provides support for a correlation between hippocampal volume and navigation ability in both navigation experts and in older individuals, this relationship is under scrutiny for healthy, young adults. |
2024-11-20 |
2024-11-23 |
Not clear |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
for a subset of these individuals, we further segmented the medial temporal lobe-including regions of the hippocampus-into anatomically-distinct subregions to uniquely examine the association between volumes of hippocampal subfields and navigation. |
2024-11-20 |
2024-11-23 |
Not clear |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
consistent with our hypotheses, we observed a positive relationship between volumes of hippocampal subfields and wayfinding accuracy, while erc and parahippocampal cortex volumes correlated with navigation efficiency. |
2024-11-20 |
2024-11-23 |
Not clear |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
we found evidence of simpson's paradox, where total hippocampal volume and navigation accuracy displayed no correlation in males, a negative correlation in females, yet a positive correlation when considering the full sample of males and females combined. |
2024-11-20 |
2024-11-23 |
Not clear |
| Umesh Madhusudhan, Neemu Hage, M Kalpana, G Vidya, Archana Gaur, Vidya Singaravelu, Ananad Pyati, Ashok John Nitin, Madhuri Taranikanti, Parag Pati. An Evaluation of Cognitive Abilities in Vestibular Disorders. Maedica. vol 19. issue 3. 2024-11-18. PMID:39553373. |
vestibular cortices send projection to the hippocampus and to the medial entorhinal cortex (mec); the latter houses place cells, grid cells, and head direction cells, which play a major role in the formation of a cognitive map based on inputs from the vestibular apparatus. |
2024-11-18 |
2024-11-22 |
Not clear |
| Toon Van de Maele, Bart Dhoedt, Tim Verbelen, Giovanni Pezzul. A hierarchical active inference model of spatial alternation tasks and the hippocampal-prefrontal circuit. Nature communications. vol 15. issue 1. 2024-11-14. PMID:39543207. |
physical space navigation involves hippocampal (hc) allocentric codes, while abstract task space engages medial prefrontal cortex (mpfc) task-specific codes. |
2024-11-14 |
2024-11-17 |
Not clear |
| Armando Romani, Alberto Antonietti, Davide Bella, Julian Budd, Elisabetta Giacalone, Kerem Kurban, Sára Sáray, Marwan Abdellah, Alexis Arnaudon, Elvis Boci, Cristina Colangelo, Jean-Denis Courcol, Thomas Delemontex, András Ecker, Joanne Falck, Cyrille Favreau, Michael Gevaert, Juan B Hernando, Joni Herttuainen, Genrich Ivaska, Lida Kanari, Anna-Kristin Kaufmann, James Gonzalo King, Pramod Kumbhar, Sigrun Lange, Huanxiang Lu, Carmen Alina Lupascu, Rosanna Migliore, Fabien Petitjean, Judit Planas, Pranav Rai, Srikanth Ramaswamy, Michael W Reimann, Juan Luis Riquelme, Nadir Román Guerrero, Ying Shi, Vishal Sood, Mohameth François Sy, Werner Van Geit, Liesbeth Vanherpe, Tamás F Freund, Audrey Mercer, Eilif Muller, Felix Schürmann, Alex M Thomson, Michele Migliore, Szabolcs Káli, Henry Markra. Community-based reconstruction and simulation of a full-scale model of the rat hippocampus CA1 region. PLoS biology. vol 22. issue 11. 2024-11-05. PMID:39499732. |
the ca1 region of the hippocampus is one of the most studied regions of the rodent brain, thought to play an important role in cognitive functions such as memory and spatial navigation. |
2024-11-05 |
2024-11-08 |
rat |
| Hannah S Wirtshafter, Sara A Solla, John F Disterhof. A universal hippocampal memory code across animals and environments. bioRxiv : the preprint server for biology. 2024-11-01. PMID:39484538. |
these findings bridge a critical gap between memory and navigation research, revealing how the hippocampus maintains cognitive consistency across different spatial environments. |
2024-11-01 |
2024-11-03 |
Not clear |
| Abigail L Paulson, Lu Zhang, Ashley M Prichard, Annabelle C Singe. 40 Hz sensory stimulation enhances CA3-CA1 coordination and prospective coding during navigation in a mouse model of Alzheimer's disease. bioRxiv : the preprint server for biology. 2024-11-01. PMID:39484571. |
accordingly, we investigate the effects of 40 hz flicker on neural representations of experience in the hippocampus of the 5xfad mouse model of ad by recording 1000s of neurons during a goal-directed spatial navigation task. |
2024-11-01 |
2024-11-03 |
mouse |