| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Arielle Tambini, Jacob Miller, Luke Ehlert, Anastasia Kiyonaga, Mark Dâ Esposit. Structured memory representations develop at multiple time scales in hippocampal-cortical networks. bioRxiv : the preprint server for biology. 2023-04-17. PMID:37066263. |
influential views of systems memory consolidation posit that the hippocampus rapidly forms representations of specific events, while neocortical networks extract regularities across events, forming the basis of schemas and semantic knowledge. |
2023-04-17 |
2023-08-14 |
human |
| Roberto de Filippo, Dietmar Schmit. Differential ripple propagation along the hippocampal longitudinal axis. eLife. vol 12. 2023-04-13. PMID:37052307. |
hippocampal ripples are highly synchronous neural events critical for memory consolidation and retrieval. |
2023-04-13 |
2023-08-14 |
mouse |
| Zhiwen Zhou, Hiroaki Norimot. Sleep sharp wave ripple and its functions in memory and synaptic plasticity. Neuroscience research. vol 189. 2023-04-12. PMID:37045494. |
the formation and consolidation of memory depend on the hippocampus and sleep. |
2023-04-12 |
2023-08-14 |
Not clear |
| Svenja Brodt, Marion Inostroza, Niels Niethard, Jan Bor. Sleep-A brain-state serving systems memory consolidation. Neuron. vol 111. issue 7. 2023-04-06. PMID:37023710. |
overall, beyond its greater efficacy, sleep consolidation differs from wake consolidation mainly in that it is supported, rather than impaired, by spontaneous hippocampal replay activity possibly gating memory formation in neocortex. |
2023-04-06 |
2023-08-14 |
Not clear |
| 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 and stabilization of long-term memories. Cell. vol 186. issue 7. 2023-03-31. PMID:37001501. |
to gain mechanistic insights, we developed a technology for simultaneous cellular-resolution imaging of hippocampus, thalamus, and cortex throughout consolidation. |
2023-03-31 |
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 and stabilization of long-term memories. Cell. vol 186. issue 7. 2023-03-31. PMID:37001501. |
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. |
2023-03-31 |
2023-08-14 |
mouse |
| Bert Vancura, Tristan Geiller, Attila Losoncz. Organization and Plasticity of Inhibition in Hippocampal Recurrent Circuits. bioRxiv : the preprint server for biology. 2023-03-30. PMID:36993553. |
in the ca3 area of the hippocampus, recurrent circuit dynamics, including experience-induced plasticity at excitatory synapses, are thought to play a key role in episodic memory encoding and consolidation via rapid generation and flexible selection of neural ensembles. |
2023-03-30 |
2023-08-14 |
Not clear |
| Matthew M Nour, Yunzhe Liu, Cameron Higgins, Mark W Woolrich, Raymond J Dola. Reduced coupling between offline neural replay events and default mode network activation in schizophrenia. Brain communications. vol 5. issue 2. 2023-03-23. PMID:36950194. |
during rest, sequential hippocampal reactivations, known as 'replay', are played out within default mode network activation windows, highlighting a potential role of replay-default mode network coupling in memory consolidation and model-based mental simulation. |
2023-03-23 |
2023-08-14 |
human |
| Nicolas Diekmann, Sen Chen. A model of hippocampal replay driven by experience and environmental structure facilitates spatial learning. eLife. vol 12. 2023-03-14. PMID:36916899. |
replay of neuronal sequences in the hippocampus during resting states and sleep play an important role in learning and memory consolidation. |
2023-03-14 |
2023-08-14 |
Not clear |
| Diego A González-Franco, Rogelio Pegueros-Maldonado, América M Cruz-Quiroz, Norma Serafín, Paola C Bello-Medina, Roberto A Prado-Alcalá, Gina L Quirart. Intense inhibitory avoidance training increases nuclear-phosphorylated glucocorticoid receptors in neurons of CA1 of hippocampus and ventral caudate putamen. Brain research. 2023-03-11. PMID:36906227. |
the gr is present in the hippocampus with a high concentration in ca1 and dentate gyrus (dg), and a smaller proportion in ca3, and sparsely present in the caudate putamen (cpu); both structures are involved in memory consolidation of ia. |
2023-03-11 |
2023-08-14 |
rat |
| Thays Brenner Santos, Juliana Carlota Kramer-Soares, Maria Gabriela Menezes Oliveir. Contextual fear conditioning with a time interval induces CREB phosphorylation in the dorsal hippocampus and amygdala nuclei that depend on prelimbic cortex activity. Hippocampus. 2023-02-27. PMID:36847108. |
for this, we observed in wistar rats the effect of pre-training pl inactivation by muscimol in creb (camp response element-binding protein) phosphorylation, which is essential for memory consolidation, in subdivisions of the medial prefrontal cortex (mpfc), hippocampus, and amygdala 3 h after the training in the contextual fear conditioning (cfc) or cfc with 5-s interval (cfc-5s), fear associations without or with an interval between the cs and us, respectively. |
2023-02-27 |
2023-08-14 |
rat |
| Thays Brenner Santos, Juliana Carlota Kramer-Soares, Maria Gabriela Menezes Oliveir. Contextual fear conditioning with a time interval induces CREB phosphorylation in the dorsal hippocampus and amygdala nuclei that depend on prelimbic cortex activity. Hippocampus. 2023-02-27. PMID:36847108. |
these results suggest that the mpfc, hippocampus, and amygdala support the consolidation of associations with or without intervals and that pl activity influences consolidation in the dorsal hippocampus and amygdala in temporal associations. |
2023-02-27 |
2023-08-14 |
rat |
| 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 |