| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Azahara Oliva, Antonio Fernández-Ruiz, Eliezyer Fermino de Oliveira, György Buzsák. Origin of Gamma Frequency Power during Hippocampal Sharp-Wave Ripples. Cell reports. vol 25. issue 7. 2019-12-10. PMID:30428340. |
hippocampal sharp-wave ripples (spw-rs) support consolidation of recently acquired episodic memories and planning future actions by generating ordered neuronal sequences of previous or future experiences. |
2019-12-10 |
2023-08-13 |
Not clear |
| Edward G Meloni, Karen T Kaye, Archana Venkataraman, William A Carlezo. PACAP increases Arc/Arg 3.1 expression within the extended amygdala after fear conditioning in rats. Neurobiology of learning and memory. vol 157. 2019-11-25. PMID:30458282. |
pacap can alter synaptic plasticity and has direct actions on neurons in the amygdala and hippocampus that could contribute to its acute and persistent effects on the consolidation and expression of conditioned fear. |
2019-11-25 |
2023-08-13 |
rat |
| Hasselm. Neuromodulation: acetylcholine and memory consolidation. Trends in cognitive sciences. vol 3. issue 9. 2019-11-20. PMID:10461198. |
by contrast, the lower levels of acetylcholine that are present during quiet waking and slow-wave sleep might release this suppression and thereby allow a stronger spread of activity within the hippocampus itself and from the hippocampus to the entorhinal cortex, thus facilitating the process of consolidation of separate memory traces. |
2019-11-20 |
2023-08-12 |
Not clear |
| Lokendra Shastr. Episodic memory and cortico-hippocampal interactions. Trends in cognitive sciences. vol 6. issue 4. 2019-11-20. PMID:11912039. |
these findings also shed light on the nature of consolidation, identify the sorts of memories that must remain encoded in the hippocampal system for the long-term, and help delineate the semantic and episodic memory distinction. |
2019-11-20 |
2023-08-12 |
Not clear |
| A Robins, S McCallu. The consolidation of learning during sleep: comparing the pseudorehearsal and unlearning accounts. Neural networks : the official journal of the International Neural Network Society. vol 12. issue 7-8. 2019-11-20. PMID:12662654. |
we suggest that as a computational model of sleep consolidation, the pseudorehearsal approach is better supported by the psychological, evolutionary, and neurophysiological data (in particular accounting for the role of the hippocampus in consolidation). |
2019-11-20 |
2023-08-12 |
Not clear |
| Janine I Rossato, Lia R M Bevilaqua, Jociane C Myskiw, Jorge H Medina, Iván Izquierdo, Martín Cammarot. On the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory. Learning & memory (Cold Spring Harbor, N.Y.). vol 14. issue 1. 2019-11-20. PMID:17272651. |
on the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory. |
2019-11-20 |
2023-08-12 |
Not clear |
| Janine I Rossato, Lia R M Bevilaqua, Jociane C Myskiw, Jorge H Medina, Iván Izquierdo, Martín Cammarot. On the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory. Learning & memory (Cold Spring Harbor, N.Y.). vol 14. issue 1. 2019-11-20. PMID:17272651. |
ample evidence indicates that the hippocampus plays a key role both in the consolidation and reconsolidation of different memories. |
2019-11-20 |
2023-08-12 |
Not clear |
| Janine I Rossato, Lia R M Bevilaqua, Jociane C Myskiw, Jorge H Medina, Iván Izquierdo, Martín Cammarot. On the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory. Learning & memory (Cold Spring Harbor, N.Y.). vol 14. issue 1. 2019-11-20. PMID:17272651. |
here we report that infusion of the protein synthesis inhibitor anisomycin in the dorsal ca1 region immediately or 180 min but not 360 min after training impairs consolidation of long-term object recognition memory without affecting short-term memory, exploratory behavior, anxiety state, or hippocampal functionality. |
2019-11-20 |
2023-08-12 |
Not clear |
| Janine I Rossato, Lia R M Bevilaqua, Jociane C Myskiw, Jorge H Medina, Iván Izquierdo, Martín Cammarot. On the role of hippocampal protein synthesis in the consolidation and reconsolidation of object recognition memory. Learning & memory (Cold Spring Harbor, N.Y.). vol 14. issue 1. 2019-11-20. PMID:17272651. |
our results indicate that hippocampal protein synthesis is required during a limited post-training time window for consolidation of object recognition memory and show that the hippocampus is engaged during reconsolidation of this type of memory, maybe accruing new information into the original trace. |
2019-11-20 |
2023-08-12 |
Not clear |
| Kimiko Shimizu, Yodai Kobayashi, Erika Nakatsuji, Maya Yamazaki, Shigeki Shimba, Kenji Sakimura, Yoshitaka Fukad. SCOP/PHLPP1β mediates circadian regulation of long-term recognition memory. Nature communications. vol 7. 2019-11-20. PMID:27686624. |
here we show that consolidation of long-term recognition memory is a circadian-regulated process, which is blunted by disruption of the hippocampal clock. |
2019-11-20 |
2023-08-13 |
Not clear |
| Nicolette Ognjanovski, Samantha Schaeffer, Jiaxing Wu, Sima Mofakham, Daniel Maruyama, Michal Zochowski, Sara J Ato. Erratum: Parvalbumin-expressing interneurons coordinate hippocampal network dynamics required for memory consolidation. Nature communications. vol 8. 2019-11-20. PMID:28681846. |
erratum: parvalbumin-expressing interneurons coordinate hippocampal network dynamics required for memory consolidation. |
2019-11-20 |
2023-08-13 |
Not clear |
| b' Taylor L Gretzinger, Monica Tyagi, Christine J Fontaine, Manjinder S Cheema, Mar\\xc3\\xada Gonz\\xc3\\xa1lez-Perez, Melissa E Freeman, Brian R Christie, Juan Ausi\\xc3\\xb. Fetal alcohol spectrum disorder (FASD) affects the hippocampal levels of histone variant H2A.Z-2. Biochemistry and cell biology = Biochimie et biologie cellulaire. vol 97. issue 4. 2019-11-18. PMID:30605356.' |
the aim of this study was to determine how prenatal exposure to ethanol in rats affects the hippocampal levels of expression of two important brain epigenetic transcriptional regulators involved in synaptic plasticity and memory consolidation: methyl cpg-binding protein 2 (mecp2) and histone variant h2a.z. |
2019-11-18 |
2023-08-13 |
rat |
| Yitzhak Norman, Erin M Yeagle, Simon Khuvis, Michal Harel, Ashesh D Mehta, Rafael Malac. Hippocampal sharp-wave ripples linked to visual episodic recollection in humans. Science (New York, N.Y.). vol 365. issue 6454. 2019-11-18. PMID:31416934. |
hippocampal sharp-wave ripples (swrs) constitute one of the most synchronized activation events in the brain and play a critical role in offline memory consolidation. |
2019-11-18 |
2023-08-13 |
human |
| Xu-Feng Xu, Xu Jing, Hui-Xian Ma, Rong-Rong Yuan, Qing Dong, Jun-Lu Dong, Xiao-Fei Han, Zhe-Yu Chen, Xiang-Zhi Li, Yue Wan. miR-181a Participates in Contextual Fear Memory Formation Via Activating mTOR Signaling Pathway. Cerebral cortex (New York, N.Y. : 1991). vol 28. issue 9. 2019-11-13. PMID:28968688. |
in this study, elevated mir-181a levels were found to be responsible for hippocampal contextual fear memory consolidation. |
2019-11-13 |
2023-08-13 |
Not clear |
| Xu-Feng Xu, Xu Jing, Hui-Xian Ma, Rong-Rong Yuan, Qing Dong, Jun-Lu Dong, Xiao-Fei Han, Zhe-Yu Chen, Xiang-Zhi Li, Yue Wan. miR-181a Participates in Contextual Fear Memory Formation Via Activating mTOR Signaling Pathway. Cerebral cortex (New York, N.Y. : 1991). vol 28. issue 9. 2019-11-13. PMID:28968688. |
upregulated mir-181a can downregulate the prkaa1 and redd1 protein levels and promote mtor activity to facilitate hippocampal fear memory consolidation. |
2019-11-13 |
2023-08-13 |
Not clear |
| Federico Stella, Peter Baracskay, Joseph O'Neill, Jozsef Csicsvar. Hippocampal Reactivation of Random Trajectories Resembling Brownian Diffusion. Neuron. vol 102. issue 2. 2019-11-12. PMID:30819547. |
hippocampal activity patterns representing movement trajectories are reactivated in immobility and sleep periods, a process associated with memory recall, consolidation, and decision making. |
2019-11-12 |
2023-08-13 |
Not clear |
| Kazuki Katori, Hiroyuki Manabe, Ai Nakashima, Eer Dunfu, Takuya Sasaki, Yuji Ikegaya, Haruki Takeuch. Sharp wave-associated activity patterns of cortical neurons in the mouse piriform cortex. The European journal of neuroscience. vol 48. issue 10. 2019-11-11. PMID:30075483. |
neural activity patterns during hippocampal spw have been intensively studied in terms of memory consolidation; however, little is known about the activity patterns of olfactory cortical neurons during olfactory cortex sharp waves (oc-spws). |
2019-11-11 |
2023-08-13 |
mouse |
| Nicolette Ognjanovski, Christopher Broussard, Michal Zochowski, Sara J Ato. Hippocampal Network Oscillations Rescue Memory Consolidation Deficits Caused by Sleep Loss. Cerebral cortex (New York, N.Y. : 1991). vol 28. issue 10. 2019-11-06. PMID:30060138. |
hippocampal network oscillations rescue memory consolidation deficits caused by sleep loss. |
2019-11-06 |
2023-08-13 |
mouse |
| Nicolette Ognjanovski, Christopher Broussard, Michal Zochowski, Sara J Ato. Hippocampal Network Oscillations Rescue Memory Consolidation Deficits Caused by Sleep Loss. Cerebral cortex (New York, N.Y. : 1991). vol 28. issue 10. 2019-11-06. PMID:30060138. |
here we show that following single-trial fear learning, sleep deprivation (which impairs memory consolidation) disrupts coherent firing rhythms in hippocampal area ca1. |
2019-11-06 |
2023-08-13 |
mouse |
| Jens G Klinzing, Niels Niethard, Jan Bor. Mechanisms of systems memory consolidation during sleep. Nature neuroscience. vol 22. issue 10. 2019-11-05. PMID:31451802. |
we highlight three features of this process: (i) hippocampal replay that, by capturing episodic memory aspects, drives consolidation of both hippocampus-dependent and non-hippocampus-dependent memory; (ii) brain oscillations hallmarking slow-wave and rapid-eye movement sleep that provide mechanisms for regulating both information flow across distant brain networks and local synaptic plasticity; and (iii) qualitative transformations of memories during systems consolidation resulting in abstracted, gist-like representations. |
2019-11-05 |
2023-08-13 |
Not clear |