| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Espen Hagen, Anna R Chambers, Gaute T Einevoll, Klas H Pettersen, Rune Enger, Alexander J Stasi. RippleNet: a Recurrent Neural Network for Sharp Wave Ripple (SPW-R) Detection. Neuroinformatics. vol 19. issue 3. 2021-08-19. PMID:33394388. |
hippocampal sharp wave ripples (spw-r) have been identified as key bio-markers of important brain functions such as memory consolidation and decision making. |
2021-08-19 |
2023-08-13 |
Not clear |
| Lukas Frase, Friederike Jahn, Sulamith Tsodor, Lukas Krone, Peter Selhausen, Bernd Feige, Jonathan G Maier, Hannah Piosczyk, Dieter Riemann, Michael A Nitsche, Christoph Nisse. Offline Bi-Frontal Anodal Transcranial Direct Current Stimulation Decreases Total Sleep Time Without Disturbing Overnight Memory Consolidation. Neuromodulation : journal of the International Neuromodulation Society. vol 24. issue 5. 2021-08-18. PMID:32394544. |
a proposed replay of memory traces between the hippocampus and frontal cortical brain areas during sleep is of high relevance for overnight memory consolidation. |
2021-08-18 |
2023-08-13 |
Not clear |
| Rong-Rong Li, Jie Yan, Hao Chen, Wei-Wei Zhang, Yu-Bo Hu, Jie Zhang, Zhi-An Hu, Yan Xiong, Zhong-Xiang Yao, Bo H. Sleep Deprivation Impairs Learning-Induced Increase in Hippocampal Sharp Wave Ripples and Associated Spike Dynamics during Recovery Sleep. Cerebral cortex (New York, N.Y. : 1991). 2021-08-12. PMID:34383018. |
hippocampal sharp wave ripple (swr) oscillations play a critical role in off-line memory consolidation. |
2021-08-12 |
2023-08-13 |
mouse |
| Rong-Rong Li, Jie Yan, Hao Chen, Wei-Wei Zhang, Yu-Bo Hu, Jie Zhang, Zhi-An Hu, Yan Xiong, Zhong-Xiang Yao, Bo H. Sleep Deprivation Impairs Learning-Induced Increase in Hippocampal Sharp Wave Ripples and Associated Spike Dynamics during Recovery Sleep. Cerebral cortex (New York, N.Y. : 1991). 2021-08-12. PMID:34383018. |
we found an increase in hippocampal swrs during postlearning sleep, which predicted the consolidation of tebc in conditioned mice. |
2021-08-12 |
2023-08-13 |
mouse |
| Renan Augusto Viana Mendes, Leonardo Rakauskas Zacharias, Rafael Naime Ruggiero, João Pereira Leite, Márcio Flavio Dutra Moraes, Cleiton Lopes-Aguia. Hijacking of hippocampal-cortical oscillatory coupling during sleep in temporal lobe epilepsy. Epilepsy & behavior : E&B. vol 121. issue Pt B. 2021-08-11. PMID:31740330. |
first, we look at studies showing that the coordination between hippocampal sharp-wave ripples (100-200 hz), corticothalamic spindles (9-16 hz), and cortical delta waves (1-4 hz) during nonrapid eye movement (nrem) sleep is critical for spatial memory consolidation. |
2021-08-11 |
2023-08-13 |
Not clear |
| Renan Augusto Viana Mendes, Leonardo Rakauskas Zacharias, Rafael Naime Ruggiero, João Pereira Leite, Márcio Flavio Dutra Moraes, Cleiton Lopes-Aguia. Hijacking of hippocampal-cortical oscillatory coupling during sleep in temporal lobe epilepsy. Epilepsy & behavior : E&B. vol 121. issue Pt B. 2021-08-11. PMID:31740330. |
besides, hippocampal theta oscillations during rem sleep seem to be critical for memory consolidation of novel object place recognition task. |
2021-08-11 |
2023-08-13 |
Not clear |
| Kiley Martin, Madeline Musaus, Shaghayegh Navabpour, Aspen Gustin, W Keith Ray, Richard F Helm, Timothy J Jarom. Females, but not males, require protein degradation in the hippocampus for contextual fear memory formation. Learning & memory (Cold Spring Harbor, N.Y.). vol 28. issue 8. 2021-08-10. PMID:34266989. |
these results suggest a sex-specific role for protein degradation in the hippocampus during the consolidation of a contextual fear memory. |
2021-08-10 |
2023-08-13 |
Not clear |
| Sarah D Benthem, Ivan Skelin, Shawn C Moseley, Alina C Stimmell, Jessica R Dixon, Andreza S Melilli, Leonardo Molina, Bruce L McNaughton, Aaron A Wilbe. Impaired Hippocampal-Cortical Interactions during Sleep in a Mouse Model of Alzheimer's Disease. Current biology : CB. vol 30. issue 13. 2021-08-09. PMID:32470367. |
memory reactivation during sleep is critical for learning-related plasticity, and memory consolidation is correlated with hippocampal sharp wave ripple (swr) density, cortical delta waves (dws), cortical spindles, and the temporal coupling of these events-postulated as physiological substrates for memory consolidation. |
2021-08-09 |
2023-08-13 |
mouse |
| Arielle Tambini, Mark D'Esposit. Causal Contribution of Awake Post-encoding Processes to Episodic Memory Consolidation. Current biology : CB. vol 30. issue 18. 2021-08-09. PMID:32735812. |
here, we combined transcranial magnetic stimulation (tms) and fmri to test the role of awake consolidation processes by targeting hippocampal interactions with lateral occipital cortex (loc). |
2021-08-09 |
2023-08-13 |
Not clear |
| Wei Sun, Hong Cheng, Yang Yang, Dongxin Tang, Xiaolian Li, Lei A. Requirements of Postnatal proBDNF in the Hippocampus for Spatial Memory Consolidation and Neural Function. Frontiers in cell and developmental biology. vol 9. 2021-08-03. PMID:34336832. |
requirements of postnatal probdnf in the hippocampus for spatial memory consolidation and neural function. |
2021-08-03 |
2023-08-13 |
Not clear |
| George Trompoukis, Pavlos Rigas, Leonidas J Leontiadis, Costas Papatheodoropoulo. I Molecular and cellular neurosciences. vol 107. 2021-07-29. PMID:32711112. |
i sharp waves and ripples (spw-rs) are endogenous transient patterns of hippocampus local network activity implicated in several functions including memory consolidation, and they are diversified between the dorsal and the ventral hippocampus. |
2021-07-29 |
2023-08-13 |
rat |
| Francesca Eroli, Kristina Johnell, María Latorre-Leal, Sarah Hilmer, Jonas Wastesson, Angel Cedazo-Minguez, Silvia Maiol. Long-term exposure to polypharmacy impairs cognitive functions in young adult female mice. Aging. vol 13. issue 11. 2021-07-21. PMID:34078751. |
polypharmacy-treated animals showed significant impairment in object recognition and fear associated contextual memory, together with a significant reduction of certain hippocampal proteins involved in pathways necessary for the consolidation of these types of memories, compared to animals with standard diet. |
2021-07-21 |
2023-08-13 |
mouse |
| Yvonne Y Chen, Lyndsey Aponik-Gremillion, Eleonora Bartoli, Daniel Yoshor, Sameer A Sheth, Brett L Foste. Stability of ripple events during task engagement in human hippocampus. Cell reports. vol 35. issue 13. 2021-07-21. PMID:34192546. |
high-frequency activity bursts in the hippocampus, known as ripples, are thought to support memory consolidation during "offline" states, such as sleep. |
2021-07-21 |
2023-08-13 |
human |
| Yvonne Y Chen, Lyndsey Aponik-Gremillion, Eleonora Bartoli, Daniel Yoshor, Sameer A Sheth, Brett L Foste. Stability of ripple events during task engagement in human hippocampus. Cell reports. vol 35. issue 13. 2021-07-21. PMID:34192546. |
therefore, hippocampal ripples reliably occur across cognitive states but are specifically enhanced during offline states and complex memory processes, consistent with a role in consolidation. |
2021-07-21 |
2023-08-13 |
human |
| Timothy A Simeone, Segewkal H Heruye, Joseph A Kostansek, Mary Y Yeh, Stephanie A Matthews, Kaeli K Samson, Kristina A Simeon. Carbamazepine Reduces Sharp Wave-Ripple Complexes and Exerts Synapse-Specific Inhibition of Neurotransmission in Ex Vivo Hippocampal Slices. Brain sciences. vol 11. issue 6. 2021-07-16. PMID:34203601. |
hippocampal sharp wave-ripple complexes (spw-rs) are proposed to participate in memory consolidation during periods of quiet and slow-wave sleep. |
2021-07-16 |
2023-08-13 |
Not clear |
| Dorien Vandael, Keimpe Wierda, Katlijn Vints, Pieter Baatsen, Lies De Groef, Lieve Moons, Vasily Rybakin, Natalia V Gounk. Corticotropin-releasing factor induces functional and structural synaptic remodelling in acute stress. Translational psychiatry. vol 11. issue 1. 2021-07-14. PMID:34234103. |
therefore, crf rapidly enhances synaptic communication in the hippocampus, potentially playing a crucial role in the enhanced memory consolidation in acute stress. |
2021-07-14 |
2023-08-13 |
mouse |
| Alice Berners-Lee, Xiaojing Wu, David J Foste. Prefrontal cortical neurons are selective for non-local hippocampal representations during replay and behavior. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2021-07-11. PMID:34035138. |
diverse functions such as decision-making and memory consolidation may depend upon communication between neurons in hippocampus (hp) and prefrontal cortex (pfc). |
2021-07-11 |
2023-08-13 |
rat |
| Jung-Pyo Oh, Jin-Hee Ha. A critical role of hippocampus for formation of remote cued fear memory. Molecular brain. vol 13. issue 1. 2021-07-07. PMID:32799906. |
given a well-established role of hippocampus for memory reactivation, hippocampus is likely involved in consolidation process of fear memory. |
2021-07-07 |
2023-08-13 |
mouse |
| Jung-Pyo Oh, Jin-Hee Ha. A critical role of hippocampus for formation of remote cued fear memory. Molecular brain. vol 13. issue 1. 2021-07-07. PMID:32799906. |
our findings support that hippocampus may have a general role for consolidation of remote associative memory through reactivation of memory trace, giving an insight into how learned fear persists over time. |
2021-07-07 |
2023-08-13 |
mouse |
| Akiyuki Watarai, Kentaro Tao, Mu-Yun Wang, Teruhiro Okuyam. Distinct functions of ventral CA1 and dorsal CA2 in social memory. Current opinion in neurobiology. vol 68. 2021-07-02. PMID:33421771. |
recent studies of both human patients and animal models have vigorously sought to discern the precise mechanisms by which hippocampal neurons and neural circuits contribute to the encoding, consolidation, storage, and retrieval of social memory. |
2021-07-02 |
2023-08-13 |
human |