| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Elena I Zakharova, Andrey T Proshin, Mikhail Y Monakov, Alexander M Dudchenk. Cholinergic Internal and Projection Systems of Hippocampus and Neocortex Critical for Early Spatial Memory Consolidation in Normal and Chronic Cerebral Hypoperfusion Conditions in Rats with Different Abilities to Consolidation: The Role of Cholinergic Interneurons of the Hippocampus. Biomedicines. vol 10. issue 7. 2022-07-27. PMID:35884837. |
we found: (1) quartile-dependent cholinergic composition of 2s1 function and dynamics of cholinergic synaptic plasticity under cerebral hypoperfusion; (2) cholinergic hippocampal interneurons are necessary for successful 2s1 consolidation; (3) cholinergic neocortical interneurons and projections can be critical for 2s1 consolidation in less learning rats. |
2022-07-27 |
2023-08-14 |
human |
| Charles W Dickey, Ilya A Verzhbinsky, Xi Jiang, Burke Q Rosen, Sophie Kajfez, Brittany Stedelin, Jerry J Shih, Sharona Ben-Haim, Ahmed M Raslan, Emad N Eskandar, Jorge Gonzalez-Martinez, Sydney S Cash, Eric Halgre. Widespread ripples synchronize human cortical activity during sleep, waking, and memory recall. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 28. 2022-07-22. PMID:35867767. |
brief high-frequency oscillations ("ripples") occur in the hippocampus and cortex and help organize memory recall and consolidation. |
2022-07-22 |
2023-08-14 |
human |
| G Torromino, V Loffredo, D Cavezza, G Sonsini, F Esposito, A H Crevenna, M Gioffrè, M De Risi, A Treves, M Griguoli, E De Leonibu. Thalamo-hippocampal pathway regulates incidental memory capacity in mice. Nature communications. vol 13. issue 1. 2022-07-20. PMID:35859057. |
the dorsal hippocampus (dhp) appears to help with both consolidation from short-term (stm) to long-term memory (ltm), and higher memory loads, but the mechanism is not fully understood. |
2022-07-20 |
2023-08-14 |
mouse |
| Logan J Vos. The general anaesthetic propofol prevents cerebrocortical potentiation in neocortical mouse brain slices. Brain research. 2022-07-19. PMID:35850186. |
memory consolidation processes in the hippocampus have been proposed as a target - however the neural substrates for propofol's amnesic actions remain understudied and poorly described. |
2022-07-19 |
2023-08-14 |
mouse |
| Jacobus C Buurstede, Eduardo H L Umeoka, Marcia Santos da Silva, Harm J Krugers, Marian Joëls, Onno C Meije. Application of a pharmacological transcriptome filter identifies a shortlist of mouse glucocorticoid receptor target genes associated with memory consolidation. Neuropharmacology. 2022-07-14. PMID:35835211. |
we here used a powerful paradigm to investigate the transcriptional effects of gr in the dorsal hippocampus of mice after training in an auditory fear conditioning task, aiming to identify a shortlist of gr target genes associated to memory consolidation. |
2022-07-14 |
2023-08-14 |
mouse |
| María A García-Pérez, Martin Irani, Vicente Tiznado, Tamara Bustamante, Marion Inostroza, Pedro E Maldonado, José L Valdé. Cortico-Hippocampal Oscillations Are Associated With the Developmental Onset of Hippocampal-Dependent Memory. Frontiers in neuroscience. vol 16. 2022-07-11. PMID:35812209. |
during sleep, the two-stage memory formation model states that through hippocampal-neocortical interactions, cortical slow-oscillations (so), thalamocortical spindles, and hippocampal sharp-wave ripples (swr) are synchronized, allowing for the consolidation of hippocampal-dependent memories. |
2022-07-11 |
2023-08-14 |
Not clear |
| Chae Young Kim, Sang Jeong Kim, Fabian Kloosterma. Simultaneous Cellular Imaging, Electrical Recording and Stimulation of Hippocampal Activity in Freely Behaving Mice. Experimental neurobiology. vol 31. issue 3. 2022-07-05. PMID:35786642. |
hippocampal sharp-wave ripple activity (swrs) and the associated replay of neural activity patterns are well-known for their role in memory consolidation. |
2022-07-05 |
2023-08-14 |
mouse |
| Ana Luiza Alves Dias, Adriana Maria Fernandes de Oliveira Golzio, Bruno Henrique de Lima Santos, Mirian Graciela da Silva Stiebbe Salvadori, Sócrates Golzio Dos Santos, Marcelo Sobral da Silva, Reinaldo Nóbrega de Almeida, Flavio Freitas Barbos. Post-learning caffeine administration improves 'what-when' and 'what-where' components of episodic-like memory in rats. Behavioural brain research. 2022-07-02. PMID:35779707. |
therefore, we verified whether acute post-sample caffeine administration could improve elm consolidation in wistar rats, as well if it could be related to neurochemical changes in the prefrontal cortex and hippocampus - regions related to episodic-like memory processing. |
2022-07-02 |
2023-08-14 |
rat |
| Zoe Wefers, Celia Alecki, Ryan Huang, Suleima Jacob-Tomas, Maria Ver. Analysis of the Expression and Subcellular Distribution of Cells. vol 11. issue 12. 2022-06-24. PMID:35741005. |
in hippocampal neurons, eef1a is related to synaptic plasticity and memory consolidation, and decreased eef1a expression is observed in the hippocampus of alzheimer's patients. |
2022-06-24 |
2023-08-14 |
mouse |
| b' Anna S\\xc3\\xa1kovics, G\\xc3\\xa1bor Csukly, Csaba Borb\\xc3\\xa9ly, M\\xc3\\xa1rta Vir\\xc3\\xa1g, Anna Kelemen, R\\xc3\\xb3bert B\\xc3\\xb3dizs, Lor\\xc3\\xa1nd Er\\xc5\\x91ss, D\\xc3\\xa1niel Fab\\xc3\\xb. Prolongation of cortical sleep spindles during hippocampal interictal epileptiform discharges in epilepsy patients. Epilepsia. 2022-06-20. PMID:35723195.' |
the precise temporal coordination between hippocampal swrs and corticothalamic spindles during sleep is critical for memory consolidation. |
2022-06-20 |
2023-08-14 |
Not clear |
| Francesco Gobbo, Rufus Mitchell-Heggs, Dorothy Ts. Changes in brain activity and connectivity as memories age. Cognitive neuroscience. 2022-06-13. PMID:35695056. |
the role of the hippocampus during memory consolidation is not fully understood, with human and animal experiments producing conflicting conclusions. |
2022-06-13 |
2023-08-14 |
human |
| Francesco Gobbo, Rufus Mitchell-Heggs, Dorothy Ts. Changes in brain activity and connectivity as memories age. Cognitive neuroscience. 2022-06-13. PMID:35695056. |
their findings include a decrease in functional connectivity between the hippocampus and parahippocampal cortex with memory age, which supports the system consolidation theory, but also argues against the reduced involvement of the hippocampus over time. |
2022-06-13 |
2023-08-14 |
human |
| Juan M J Ramo. Rapid decay of spatial memory acquired in rats with ventral hippocampus lesions. Behavioural brain research. 2022-06-13. PMID:35697178. |
several memory consolidation theories have proposed that following a learning situation the hippocampus gradually stabilizes labile recent memories into long-lasting remote memories. |
2022-06-13 |
2023-08-14 |
rat |
| Akihiro Got. Synaptic plasticity during systems memory consolidation. Neuroscience research. 2022-06-06. PMID:35667493. |
in this review, i discuss the various lines of research showing the function of synaptic plasticity, mainly in the hippocampus and cortex during memory consolidation. |
2022-06-06 |
2023-08-14 |
Not clear |
| Gabriel Berdugo-Vega, Johannes Graef. Inquiring the librarian about the location of memory. Cognitive neuroscience. 2022-05-26. PMID:35616221. |
new evidence from fmri studies in humans suggest that while hippocampo-cortical connections lose weight during declarative memory consolidation, the hippocampus - alongside corticocortical connections - stays equally engaged between recent and remote memory recall. |
2022-05-26 |
2023-08-13 |
Not clear |
| Gabriel Berdugo-Vega, Johannes Graef. Inquiring the librarian about the location of memory. Cognitive neuroscience. 2022-05-26. PMID:35616221. |
these findings lend experimental support for the indexing theory of memory consolidation, which postulates the hippocampus to act as a librarian to retrieve the cortical books of memory. |
2022-05-26 |
2023-08-13 |
Not clear |
| Jason D Runyan, Nathan W Brook. Evidence for the standard model, multiple trace theory, or the unified theory? Cognitive neuroscience. 2022-05-23. PMID:35603813. |
whereas lesion studies have largely indicated a waning role for the hippocampus in memory consolidation, and thus have supported sm, findings from neuroimaging studies have produced varying results. |
2022-05-23 |
2023-08-13 |
Not clear |
| Adrian W Gilmore, Sam Audrain, Alex Marti. Specifying 'where' and 'what' is critical for testing hippocampal contributions to memory retrieval. Cognitive neuroscience. 2022-05-19. PMID:35586907. |
tallman and colleagues' review of consolidation studies found that the length of the delay between 'recent' and 'remote' events is an influential determinant of detecting temporally graded hippocampal activity. |
2022-05-19 |
2023-08-13 |
Not clear |
| Balmeet Toor, Nicholas van den Berg, Zhuo Fang, Alyssa Pozzobon, Laura B Ray, Stuart M Foge. Age-related differences in problem-solving skills: Reduced benefit of sleep for memory trace consolidation. Neurobiology of aging. vol 116. 2022-05-16. PMID:35576826. |
this is consistent with the notion that as the consolidation of a newly formed memory trace progresses, the hippocampus becomes less involved; especially so when sleep occurs during that time. |
2022-05-16 |
2023-08-13 |
human |
| Adrian W Gilmore, Anna M Agron, Estefanía I González-Araya, Stephen J Gotts, Alex Marti. A Comparison of Single- and Multi-Echo Processing of Functional MRI Data During Overt Autobiographical Recall. Frontiers in neuroscience. vol 16. 2022-05-13. PMID:35546886. |
compared to single-echo (se) data, me-ica led to qualitatively different findings regarding hippocampal contributions to autobiographical recall: whereas the se analysis largely failed to reveal hippocampal activity relative to an active baseline, me-ica results supported predictions of the standard model of consolidation and a time limited hippocampal involvement. |
2022-05-13 |
2023-08-13 |
Not clear |