Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
Kamran Diba, Bapun Giri, Utku Kaya, Kourosh Maboudi, Ted Abe. Sleep loss diminishes hippocampal reactivation and replay. Research square. 2023-02-24. PMID:36824950. |
several prominent hypotheses ascribe a central role to hippocampal sharp-wave ripples (swrs), and the concurrent reactivation and replay of neuronal patterns from waking experience, in the offline memory consolidation process that occurs during sleep. |
2023-02-24 |
2023-08-14 |
rat |
Oscar Urrego-Morales, Elvi Gil-Lievana, Gerardo Ramirez-Mejia, Luis Francisco Rodríguez-Durán, Martha Lilia Escobar, Ilse Delint-Ramirez, Federico Bermúdez-Ratton. Inhibition of hippocampal palmitoyl acyltransferase activity impairs spatial learning and memory consolidation. Neurobiology of learning and memory. 2023-02-22. PMID:36804592. |
inhibition of hippocampal palmitoyl acyltransferase activity impairs spatial learning and memory consolidation. |
2023-02-22 |
2023-08-14 |
Not clear |
Nathaniel R Kinsky, Daniel O Orlin, Evan A Ruesch, Kamran Diba, Steve Ramire. Erasable Hippocampal Neural Signatures Predict Memory Discrimination. bioRxiv : the preprint server for biology. 2023-02-13. PMID:36778486. |
we leveraged the spatial-temporal resolution of in vivo calcium imaging in freely moving mice to interrogate how blocking contextual fear memory consolidation impacted learning-related hippocampal dynamics. |
2023-02-13 |
2023-08-14 |
mouse |
Mandy S J Kater, Aina Badia-Soteras, Jan R T van Weering, August B Smit, Mark H G Verheije. Electron microscopy analysis of astrocyte-synapse interactions shows altered dynamics in an Alzheimer's disease mouse model. Frontiers in cellular neuroscience. vol 17. 2023-02-13. PMID:36779013. |
we recently showed that these paps are retracted from hippocampal synapses, and involved in the consolidation of fear memory. |
2023-02-13 |
2023-08-14 |
mouse |
Ingrid M Esteves, HaoRan Chang, Adam R Neumann, Bruce L McNaughto. Consolidation of cellular memory representations in superficial neocortex. iScience. vol 26. issue 2. 2023-02-09. PMID:36756366. |
systems-level memory consolidation, a key concept in memory research, involves the conversion of memories that depend on the hippocampus for their formation into efficient hippocampus-independent forms, presumably encoded by cortico-cortical connections. |
2023-02-09 |
2023-08-14 |
mouse |
Zhe Sage Chen, Matthew A Wilso. Now and Then: How Our Understanding of Memory Replay Evolves. Journal of neurophysiology. 2023-02-08. PMID:36752404. |
memory reactivations and replay, widely reported in the hippocampus and cortex across species, have been implicated in memory consolidation, planning, and spatial and skill learning. |
2023-02-08 |
2023-08-14 |
human |
Andrew C Toader, Josue M Regalado, Yan Ran Li, Andrea Terceros, Nakul Yadav, Suraj Kumar, Sloane Satow, Florian Hollunder, Alessandra Bonito-Oliva, Priya Rajasethupath. Anteromedial Thalamus Gates the Selection & Stabilization of Long-Term Memories. bioRxiv : the preprint server for biology. 2023-02-07. PMID:36747720. |
to provide mechanistic insights, we developed a new behavioral task where mice form two memories, of which only the more salient memory is consolidated, and also a technology for simultaneous and longitudinal cellular resolution imaging of hippocampus, thalamus, and cortex throughout the consolidation window. |
2023-02-07 |
2023-08-14 |
mouse |
Andrew C Toader, Josue M Regalado, Yan Ran Li, Andrea Terceros, Nakul Yadav, Suraj Kumar, Sloane Satow, Florian Hollunder, Alessandra Bonito-Oliva, Priya Rajasethupath. Anteromedial Thalamus Gates the Selection & Stabilization of Long-Term Memories. bioRxiv : the preprint server for biology. 2023-02-07. PMID:36747720. |
we thus identify a thalamo-cortical circuit that gates memory consolidation and propose a mechanism suitable for the selection and stabilization of hippocampal memories into longer term cortical storage. |
2023-02-07 |
2023-08-14 |
mouse |
Prawesh Dahal, Onni J Rauhala, Dion Khodagholy, Jennifer N Gelina. Hippocampal-cortical coupling differentiates long-term memory processes. Proceedings of the National Academy of Sciences of the United States of America. vol 120. issue 7. 2023-02-07. PMID:36749719. |
although coupling of hippocampal and cortical activity patterns facilitates initial memory consolidation, whether and how these patterns are involved in postreactivation memory processes are not known. |
2023-02-07 |
2023-08-14 |
rat |
Prawesh Dahal, Onni J Rauhala, Dion Khodagholy, Jennifer N Gelina. Hippocampal-cortical coupling differentiates long-term memory processes. Proceedings of the National Academy of Sciences of the United States of America. vol 120. issue 7. 2023-02-07. PMID:36749719. |
reconsolidation of memory after retrieval is associated with an increased and extended window of coupling between hippocampal spw-rs and cxrs compared to the initial consolidation. |
2023-02-07 |
2023-08-14 |
rat |
Prawesh Dahal, Onni J Rauhala, Dion Khodagholy, Jennifer N Gelina. Hippocampal-cortical coupling differentiates long-term memory processes. Proceedings of the National Academy of Sciences of the United States of America. vol 120. issue 7. 2023-02-07. PMID:36749719. |
hippocampal spw-r and cortical spindle interactions are preferentially engaged during memory consolidation. |
2023-02-07 |
2023-08-14 |
rat |
Daniel Baena, Zhuo Fang, Aaron Gibbings, Dylan Smith, Laura B Ray, Julien Doyon, Adrian M Owen, Stuart M Foge. Functional differences in cerebral activation between slow wave-coupled and uncoupled sleep spindles. Frontiers in neuroscience. vol 16. 2023-02-06. PMID:36741053. |
these sw-spindle complexes have been implicated in memory consolidation that involves transfer of information from the hippocampus to the neocortex. |
2023-02-06 |
2023-08-14 |
Not clear |
Yann Vanrobeys, Utsav Mukherjee, Lucy Langmack, Ethan Bahl, Li-Chun Lin, Jacob J Michaelson, Ted Abel, Snehajyoti Chatterje. Mapping the spatial transcriptomic signature of the hippocampus during memory consolidation. bioRxiv : the preprint server for biology. 2023-01-30. PMID:36711475. |
mapping the spatial transcriptomic signature of the hippocampus during memory consolidation. |
2023-01-30 |
2023-08-14 |
Not clear |
Yann Vanrobeys, Utsav Mukherjee, Lucy Langmack, Ethan Bahl, Li-Chun Lin, Jacob J Michaelson, Ted Abel, Snehajyoti Chatterje. Mapping the spatial transcriptomic signature of the hippocampus during memory consolidation. bioRxiv : the preprint server for biology. 2023-01-30. PMID:36711475. |
memory consolidation involves discrete patterns of transcriptional events in the hippocampus. |
2023-01-30 |
2023-08-14 |
Not clear |
Kathrin Barth, Verica Vasić, Brennan McDonald, Nora Heinig, Marc-Christoph Wagner, Ulrike Schumann, Cora Röhlecke, Frank Bicker, Lana Schumann, Konstantin Radyushkin, Jan Baumgart, Stefan Tenzer, Frauke Zipp, Matthias Meinhardt, Kari Alitalo, Irmgard Tegeder, Mirko H H Schmid. EGFL7 loss correlates with increased VEGF-D expression, upregulating hippocampal adult neurogenesis and improving spatial learning and memory. Cellular and molecular life sciences : CMLS. vol 80. issue 2. 2023-01-30. PMID:36715759. |
finally, behavioral studies in egfl7 knock-out mice demonstrate greater maintenance of spatial memory and improved memory consolidation in the hippocampus by modulation of pattern separation. |
2023-01-30 |
2023-08-14 |
mouse |
Viviane A Carvalho de Morais, Ana V de Oliveira-Pinto, Arthur F Mello Neto, Jaqueline S Freitas, Magnólia M da Silva, Claudia Kimie Suemoto, Renata P Leite, Lea T Grinberg, Wilson Jacob-Filho, Carlos Pasqualucci, Ricardo Nitrini, Paulo Caramelli, Roberto Len. Resilience of Neural Cellularity to the Influence of Low Educational Level. Brain sciences. vol 13. issue 1. 2023-01-21. PMID:36672086. |
one of the brain regions most impacted by education is the medial temporal lobe (mtl), a region that houses the hippocampus, which has an important role in learning processes and in consolidation of memories, and is also known to undergo neurogenesis in adulthood. |
2023-01-21 |
2023-08-14 |
Not clear |
Ahmed S Ahmed, Marwa M Mona, Rasha A Elsisy, Ehab M Hantas. Potential of Ascorbic Acid supplements to Ameliorate the Deleterious Effects of Hyperuricemia on Albino Wistar Rats' Hippocampus (Structural and Functional study). Neuroendocrinology. 2023-01-12. PMID:36634641. |
the hippocampus is a pivotal component of human brains and other vertebrates that plays crucial roles in the consolidation of information and spatial memory. |
2023-01-12 |
2023-08-14 |
human |
Oscar Bolívar-Baquero, Julieta Troncos. Facial nerve axotomy induces morphological changes in hippocampal pyramidal neurons. The Journal of comparative neurology. 2023-01-11. PMID:36629001. |
additionally, it has been found increased corticosterone plasmatic levels, impairment in spatial memory consolidation, and hippocampal microglial activation in animals with facial nerve axotomy. |
2023-01-11 |
2023-08-14 |
rat |
Bo-Kun Yin, David Lázaro, Zhao-Qi Wan. TRRAP-mediated acetylation on Sp1 regulates adult neurogenesis. Computational and structural biotechnology journal. vol 21. 2023-01-09. PMID:36618986. |
the adult hippocampal neurogenesis plays a vital role in the function of the central nervous system (cns), including memory consolidation, cognitive flexibility, emotional function, and social behavior. |
2023-01-09 |
2023-08-14 |
mouse |
Anthony M Raus, Tyson D Fuller, Nellie E Nelson, David A Valientes, Anita Bayat, Autumn S Iv. Early-life exercise primes the murine neural epigenome to facilitate gene expression and hippocampal memory consolidation. Communications biology. vol 6. issue 1. 2023-01-07. PMID:36611093. |
early-life exercise primes the murine neural epigenome to facilitate gene expression and hippocampal memory consolidation. |
2023-01-07 |
2023-08-14 |
mouse |