| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Bradley R King, Mareike A Gann, Dante Mantini, Julien Doyon, Geneviève Albou. Persistence of hippocampal and striatal multivoxel patterns during awake rest after motor sequence learning. iScience. vol 25. issue 12. 2022-11-21. PMID:36404923. |
memory consolidation, the process by which newly encoded and fragile memories become more robust, is thought to be supported by the reactivation of brain regions - including the hippocampus - during post-learning rest. |
2022-11-21 |
2023-08-14 |
Not clear |
| Kristina Lippmann, Zin-Juan Klaft, Seda Salar, Jan-Oliver Hollnagel, Manuel Valero, Anna Maslarov. Status epilepticus induces chronic silencing of burster and dominance of regular firing neurons during sharp wave-ripples in the mouse subiculum. Neurobiology of disease. 2022-11-21. PMID:36410634. |
sharp wave-ripples (swrs) are hippocampal oscillations associated with memory consolidation. |
2022-11-21 |
2023-08-14 |
mouse |
| Weber Cláudio da Silva, Juliana Sartori Bonin. Corrigendum to "Inhibition of late mRNA synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory in male rats" [Neurobiol. Learn. Mem. 195 (2022) 107687]. Neurobiology of learning and memory. 2022-11-09. PMID:36351857. |
corrigendum to "inhibition of late mrna synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory in male rats" [neurobiol. |
2022-11-09 |
2023-08-14 |
rat |
| Ivan Bozic, Thomas Rusterholz, Christian Mikutta, Carlos Del Rio Bermudez, Christoph Nissen, Antoine Adamantidi. Coupling between the prelimbic cortex, nucleus reuniens, and hippocampus during NREM sleep remains stable under cognitive and homeostatic demands. The European journal of neuroscience. 2022-10-31. PMID:36310348. |
the interplay between the medial prefrontal cortex and hippocampus during non-rem (nrem) sleep contributes to the consolidation of contextual memories. |
2022-10-31 |
2023-08-14 |
Not clear |
| Ivan Bozic, Thomas Rusterholz, Christian Mikutta, Carlos Del Rio Bermudez, Christoph Nissen, Antoine Adamantidi. Coupling between the prelimbic cortex, nucleus reuniens, and hippocampus during NREM sleep remains stable under cognitive and homeostatic demands. The European journal of neuroscience. 2022-10-31. PMID:36310348. |
to assess the role of the thalamic nucleus reuniens (nre) in this interaction, we investigated the coupling of neuro-oscillatory activities between prelimbic cortex, nre, and hippocampus across sleep states and their role in the consolidation of contextual memories using multi-site electrophysiological recordings and optogenetic manipulations. |
2022-10-31 |
2023-08-14 |
Not clear |
| Michael D Howard, Steven W Skorheim, Praveen K Pill. A model of bi-directional interactions between complementary learning systems for memory consolidation of sequential experiences. Frontiers in systems neuroscience. vol 16. 2022-10-31. PMID:36313529. |
the standard theory of memory consolidation posits a dual-store memory system: a fast-learning fast-decaying hippocampus that transfers memories to slow-learning long-term cortical storage. |
2022-10-31 |
2023-08-14 |
Not clear |
| Michael D Howard, Steven W Skorheim, Praveen K Pill. A model of bi-directional interactions between complementary learning systems for memory consolidation of sequential experiences. Frontiers in systems neuroscience. vol 16. 2022-10-31. PMID:36313529. |
existing models of memory consolidation that simulate this temporally graded retrograde amnesia operate only on static patterns or unitary variables as memories and study only one-way interaction from the hippocampus to the cortex. |
2022-10-31 |
2023-08-14 |
Not clear |
| Michael D Howard, Steven W Skorheim, Praveen K Pill. A model of bi-directional interactions between complementary learning systems for memory consolidation of sequential experiences. Frontiers in systems neuroscience. vol 16. 2022-10-31. PMID:36313529. |
further, there is evidence for a bi-directional interaction between the two memory systems during offline periods, whereby the reactivation of waking neural patterns originating in the cortex triggers time-compressed sequential replays in the hippocampus, which in turn drive the consolidation of the pertinent sequence in the cortex. |
2022-10-31 |
2023-08-14 |
Not clear |
| Michael D Howard, Steven W Skorheim, Praveen K Pill. A model of bi-directional interactions between complementary learning systems for memory consolidation of sequential experiences. Frontiers in systems neuroscience. vol 16. 2022-10-31. PMID:36313529. |
we have developed a computational model of memory encoding, consolidation, and recall for storing temporal sequences that explores the dynamics of this bi-directional interaction and time-compressed replays in four simulation experiments, providing novel insights into whether hippocampal learning needs to be suppressed for stable memory consolidation and into how new and old memories compete for limited replay opportunities during offline periods. |
2022-10-31 |
2023-08-14 |
Not clear |
| Natsuko Ikeda, Shinichi Yamada, Kasumi Yasuda, Shinya Uenishi, Atsushi Tamaki, Takuya Ishida, Michiyo Tabata, Tomikimi Tsuji, Sohei Kimoto, Shun Takahash. Structural connectivity between the hippocampus and cortical/subcortical area relates to cognitive impairment in schizophrenia but not in mood disorders. Journal of neuropsychology. 2022-10-28. PMID:36305099. |
in general, the hippocampus interacts between the cortical and subcortical areas for information processing and consolidation and has an important role in memory. |
2022-10-28 |
2023-08-14 |
human |
| Weber Cláudio da Silva, Juliana Sartori Bonin. Inhibition of late mRNA synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory in male rats. Neurobiology of learning and memory. 2022-10-25. PMID:36283635. |
inhibition of late mrna synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory in male rats. |
2022-10-25 |
2023-08-14 |
rat |
| Weber Cláudio da Silva, Juliana Sartori Bonin. Inhibition of late mRNA synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory in male rats. Neurobiology of learning and memory. 2022-10-25. PMID:36283635. |
our results indicate that spatial memory consolidation induces the activation of the late hippocampal genes transcriptional machinery and suggests a late gene expression-dependent reconsolidation process that operates in the dorsal hippocampus to stabilize the reactivated mnemonic trace. |
2022-10-25 |
2023-08-14 |
rat |
| Dhairyya Singh, Kenneth A Norman, Anna C Schapir. A model of autonomous interactions between hippocampus and neocortex driving sleep-dependent memory consolidation. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279437. |
a model of autonomous interactions between hippocampus and neocortex driving sleep-dependent memory consolidation. |
2022-10-24 |
2023-08-14 |
Not clear |
| Dhairyya Singh, Kenneth A Norman, Anna C Schapir. A model of autonomous interactions between hippocampus and neocortex driving sleep-dependent memory consolidation. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279437. |
many theories of memory formation and consolidation have posited that the hippocampus stores new information, then "teaches" this information to the neocortex over time, especially during sleep. |
2022-10-24 |
2023-08-14 |
Not clear |
| Adrian Aleman-Zapata, Richard G M Morris, Lisa Genze. Sleep deprivation and hippocampal ripple disruption after one-session learning eliminate memory expression the next day. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279444. |
faster cortical high-frequency oscillations increased after normal learning, a change not seen in the hippocampal ripple-disruption condition, consistent with these having a role in memory consolidation. |
2022-10-24 |
2023-08-14 |
Not clear |
| Jessica D Creery, David J Brang, Jason D Arndt, Adrianna Bassard, Vernon L Towle, James X Tao, Shasha Wu, Sandra Rose, Peter C Warnke, Naoum P Issa, Ken A Palle. Electrophysiological markers of memory consolidation in the human brain when memories are reactivated during sleep. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279460. |
for factual or event knowledge, consolidation is thought to progress during sleep as well as during waking states and to be mediated by interactions between hippocampal and neocortical networks. |
2022-10-24 |
2023-08-14 |
human |
| Rafael Pedrosa, Mojtaba Nazari, Majid H Mohajerani, Thomas Knöpfel, Federico Stella, Francesco P Battagli. Hippocampal gamma and sharp wave/ripples mediate bidirectional interactions with cortical networks during sleep. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279469. |
hippocampus-neocortex interactions during sleep are critical for memory processes: hippocampally initiated replay contributes to memory consolidation in the neocortex and hippocampal sharp wave/ripples modulate cortical activity. |
2022-10-24 |
2023-08-14 |
Not clear |
| Rafael Pedrosa, Mojtaba Nazari, Majid H Mohajerani, Thomas Knöpfel, Federico Stella, Francesco P Battagli. Hippocampal gamma and sharp wave/ripples mediate bidirectional interactions with cortical networks during sleep. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 44. 2022-10-24. PMID:36279469. |
in fact, neocortical activity predicted hippocampal slow gamma and followed ripples, suggesting that consolidation processes rely on bidirectional signaling between hippocampus and neocortex. |
2022-10-24 |
2023-08-14 |
Not clear |
| Han Qin, Ling Fu, Tingliang Jian, Wenjun Jin, Mengru Liang, Jin Li, Qianwei Chen, Xinyu Yang, Haoran Du, Xiang Liao, Kuan Zhang, Rui Wang, Shanshan Liang, Jiwei Yao, Bo Hu, Shuancheng Ren, Chunqing Zhang, Yanjiang Wang, Zhian Hu, Hongbo Jia, Arthur Konnerth, Xiaowei Che. REM sleep-active hypothalamic neurons may contribute to hippocampal social-memory consolidation. Neuron. 2022-10-22. PMID:36272414. |
rem sleep-active hypothalamic neurons may contribute to hippocampal social-memory consolidation. |
2022-10-22 |
2023-08-14 |
mouse |
| Jessica Rosa, Jociane de Carvalho Myskiw, Natalia Gindri Fiorenza, Cristiane Regina Guerino Furini, Gerson Guilherme Sapiras, Ivan Izquierd. Hippocampal cholinergic receptors and the mTOR participation in fear-motivated inhibitory avoidance extinction memory. Behavioural brain research. 2022-09-30. PMID:36179804. |
this study provides insights related to the behavioural aspects and the neurobiological properties underlying the early stage of fear-motivated ia extinction memory consolidation and suggests that there is hippocampal muscarinic receptor participation independent of mtor in this memory process. |
2022-09-30 |
2023-08-14 |
rat |