| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Gillian Coughlan, Ryan Larsen, Min Kim, David White, Rachel Gillings, Michael Irvine, Andrew Scholey, Neal Cohen, Cristina Legido-Quigley, Michael Hornberger, Anne-Marie Minihan. Brain communications. vol 3. issue 2. 2021-05-20. PMID:34007965. |
we investigated the cross-sectional relationship between docosahexaenoic acid levels and the major structural and cognitive markers of preclinical alzheimer's disease, namely hippocampal volume, entorhinal volume and spatial navigation ability. |
2021-05-20 |
2023-08-13 |
human |
| Xiao Luo, Alexandre Guet-McCreight, Vincent Villette, Ruggiero Francavilla, Beatrice Marino, Simon Chamberland, Frances K Skinner, Lisa Topolni. Synaptic Mechanisms Underlying the Network State-Dependent Recruitment of VIP-Expressing Interneurons in the CA1 Hippocampus. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 6. 2021-05-19. PMID:32080739. |
thus, given the preferential theta-modulated firing of vip-is cells in awake hippocampus, we postulate that these cells may be important for information gating during spatial navigation and memory encoding. |
2021-05-19 |
2023-08-13 |
mouse |
| Nick T M Robinson, Lucie A L Descamps, Lloyd E Russell, Moritz O Buchholz, Brendan A Bicknell, Georgy K Antonov, Joanna Y N Lau, Rebecca Nutbrown, Christoph Schmidt-Hieber, Michael Häusse. Targeted Activation of Hippocampal Place Cells Drives Memory-Guided Spatial Behavior. Cell. vol 183. issue 6. 2021-05-18. PMID:33159859. |
the hippocampus is crucial for spatial navigation and episodic memory formation. |
2021-05-18 |
2023-08-13 |
Not clear |
| Nick T M Robinson, Lucie A L Descamps, Lloyd E Russell, Moritz O Buchholz, Brendan A Bicknell, Georgy K Antonov, Joanna Y N Lau, Rebecca Nutbrown, Christoph Schmidt-Hieber, Michael Häusse. Targeted Activation of Hippocampal Place Cells Drives Memory-Guided Spatial Behavior. Cell. vol 183. issue 6. 2021-05-18. PMID:33159859. |
hippocampal place cells exhibit spatially selective activity within an environment and have been proposed to form the neural basis of a cognitive map of space that supports these mnemonic functions. |
2021-05-18 |
2023-08-13 |
Not clear |
| Nick T M Robinson, Lucie A L Descamps, Lloyd E Russell, Moritz O Buchholz, Brendan A Bicknell, Georgy K Antonov, Joanna Y N Lau, Rebecca Nutbrown, Christoph Schmidt-Hieber, Michael Häusse. Targeted Activation of Hippocampal Place Cells Drives Memory-Guided Spatial Behavior. Cell. vol 183. issue 6. 2021-05-18. PMID:33159859. |
targeted stimulation of a small number of place cells was sufficient to bias the behavior of animals during a spatial memory task, providing causal evidence that hippocampal place cells actively support spatial navigation and memory. |
2021-05-18 |
2023-08-13 |
Not clear |
| Fahimeh Mohseni, Behzad Garmabi, Mehdi Khaksar. Apelin-13 attenuates spatial memory impairment by anti-oxidative, anti-apoptosis, and anti-inflammatory mechanism against ethanol neurotoxicity in the neonatal rat hippocampus. Neuropeptides. vol 87. 2021-05-18. PMID:33640615. |
exposure to alcohol in rat pups during this period causes long-term changes in the structure of the animal's hippocampus, leading to impaired hippocampal-related brain functions such as navigation tasks and spatial memory. |
2021-05-18 |
2023-08-13 |
rat |
| Stephen Grossber. A Neural Model of Intrinsic and Extrinsic Hippocampal Theta Rhythms: Anatomy, Neurophysiology, and Function. Frontiers in systems neuroscience. vol 15. 2021-05-18. PMID:33994965. |
topics include how theta rhythms were discovered; how theta rhythms organize brain information processing into temporal series of spatial patterns; how distinct theta rhythms occur within area ca1 of the hippocampus and between the septum and area ca3 of the hippocampus; what functions theta rhythms carry out in different brain regions, notably ca1-supported functions like learning, recognition, and memory that involve visual, cognitive, and emotional processes; how spatial navigation, adaptively timed learning, and category learning interact with hippocampal theta rhythms; how parallel cortical streams through the lateral entorhinal cortex (lec) and the medial entorhinal cortex (mec) represent the end-points of the what cortical stream for perception and cognition and the where cortical stream for spatial representation and action; how the neuromodulator acetylcholine interacts with the septo-hippocampal theta rhythm and modulates category learning; what functions are carried out by other brain rhythms, such as gamma and beta oscillations; and how gamma and beta oscillations interact with theta rhythms. |
2021-05-18 |
2023-08-13 |
Not clear |
| Ian A Clark, Martina F Callaghan, Nikolaus Weiskopf, Eleanor A Maguir. The relationship between hippocampal-dependent task performance and hippocampal grey matter myelination and iron content. Brain and neuroscience advances. vol 5. 2021-05-18. PMID:33997294. |
individual differences in scene imagination, autobiographical memory recall, future thinking and spatial navigation have long been linked with hippocampal structure in healthy people, although evidence for such relationships is, in fact, mixed. |
2021-05-18 |
2023-08-13 |
human |
| Ian A Clark, Martina F Callaghan, Nikolaus Weiskopf, Eleanor A Maguir. The relationship between hippocampal-dependent task performance and hippocampal grey matter myelination and iron content. Brain and neuroscience advances. vol 5. 2021-05-18. PMID:33997294. |
here we investigated whether performance on scene imagination, autobiographical memory, future thinking and spatial navigation tasks was associated with hippocampal grey matter myelination or iron content in young, healthy adult participants. |
2021-05-18 |
2023-08-13 |
human |
| Katelynn Ondek, Aleksandr Pevzner, Kayleen Tercovich, Amber M Schedlbauer, Ali Izadi, Arne D Ekstrom, Stephen L Cowen, Kiarash Shahlaie, Gene G Gurkof. Recovery of Theta Frequency Oscillations in Rats Following Lateral Fluid Percussion Corresponds With a Mild Cognitive Phenotype. Frontiers in neurology. vol 11. 2021-05-14. PMID:33343499. |
in the current study, lfp were recorded from dorsal hippocampus and anterior cingulate in awake, behaving adult sprague dawley rats in both a novel environment on post-injury days 3 and 7, and barnes maze spatial navigation on post-injury days 8-11. |
2021-05-14 |
2023-08-13 |
rat |
| Zorry Belchev, Mary Ellene Boulos, Julia Rybkina, Kadeen Johns, Eliyas Jeffay, Brenda Colella, Jason Ozubko, Michael Johnathan Charles Bray, Nicholas Di Genova, Adina Levi, Alana Changoor, Thomas Worthington, Asaf Gilboa, Robin Gree. Remotely delivered environmental enrichment intervention for traumatic brain injury: Study protocol for a randomised controlled trial. BMJ open. vol 11. issue 2. 2021-05-14. PMID:33574141. |
allocentric spatial navigation (ie, flexible, bird's eye view approach), is a good candidate for ee in m-stbi because it is associated with hippocampal activation and reduced ageing-related volume loss. |
2021-05-14 |
2023-08-13 |
Not clear |
| Zorry Belchev, Mary Ellene Boulos, Julia Rybkina, Kadeen Johns, Eliyas Jeffay, Brenda Colella, Jason Ozubko, Michael Johnathan Charles Bray, Nicholas Di Genova, Adina Levi, Alana Changoor, Thomas Worthington, Asaf Gilboa, Robin Gree. Remotely delivered environmental enrichment intervention for traumatic brain injury: Study protocol for a randomised controlled trial. BMJ open. vol 11. issue 2. 2021-05-14. PMID:33574141. |
the present protocol is a novel, remotely delivered and self-administered intervention designed to harness principles from ee and allocentric spatial navigation to offset hippocampal atrophy and potentially improve hippocampal functions such as navigation and memory for patients with m-stbi. |
2021-05-14 |
2023-08-13 |
Not clear |
| Selene Schintu, Michael Freedberg, Stephen J Gotts, Catherine A Cunningham, Zaynah M Alam, Sarah Shomstein, Eric M Wasserman. Prism Adaptation Modulates Connectivity of the Intraparietal Sulcus with Multiple Brain Networks. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 9. 2021-05-13. PMID:32313949. |
when contrasted, right versus left pa decreased rsfc in the spatial navigation network defined by the right posterior parietal cortex (ppc), hippocampus, and cerebellum. |
2021-05-13 |
2023-08-13 |
Not clear |
| Charline Tessereau, Reuben O'Dea, Stephen Coombes, Tobias Bas. Reinforcement learning approaches to hippocampus-dependent flexible spatial navigation. Brain and neuroscience advances. vol 5. 2021-05-08. PMID:33954259. |
in this article, we review some computational principles, embedded within a reinforcement learning framework, that utilise hippocampal spatial representations for navigation in watermaze tasks. |
2021-05-08 |
2023-08-13 |
human |
| Pierre Baraduc, Sylvia Wirt. Primate memory, from simple associations to abstract concepts. Comptes rendus biologies. vol 343. issue 3. 2021-04-27. PMID:33621453. |
the hippocampus is a neural structure central to the formation of memories and wayfinding. |
2021-04-27 |
2023-08-13 |
monkey |
| Pierre Baraduc, Sylvia Wirt. Primate memory, from simple associations to abstract concepts. Comptes rendus biologies. vol 343. issue 3. 2021-04-27. PMID:33621453. |
to understand the neural mechanisms at work during memory formation over multiple episodes, electrophysiological recordings show that neurons in the macaque hippocampus encode complex conjunctions of traits relevant to the navigational task during virtual navigation. |
2021-04-27 |
2023-08-13 |
monkey |
| Akira Masuda, Chie Sano, Qi Zhang, Hiromichi Goto, Thomas J McHugh, Shigeyoshi Fujisawa, Shigeyoshi Itohar. The hippocampus encodes delay and value information during delay-discounting decision making. eLife. vol 9. 2021-04-26. PMID:32077851. |
the hippocampus, a region critical for memory and spatial navigation, has been implicated in delay discounting, the decline in subjective reward value when a delay is imposed. |
2021-04-26 |
2023-08-13 |
mouse |
| Omid Miry, Jie Li, Lu Che. The Quest for the Hippocampal Memory Engram: From Theories to Experimental Evidence. Frontiers in behavioral neuroscience. vol 14. 2021-04-17. PMID:33519396. |
specifically, we discuss recent advances in the engram field which help to reconcile two main theories for how the hippocampus supports memory formation: the memory indexing and cognitive map theories. |
2021-04-17 |
2023-08-13 |
Not clear |
| Hugo J Spier. The Hippocampal Cognitive Map: One Space or Many? Trends in cognitive sciences. vol 24. issue 3. 2021-04-12. PMID:31974020. |
the hippocampal cognitive map: one space or many? |
2021-04-12 |
2023-08-13 |
Not clear |
| Hugo J Spier. The Hippocampal Cognitive Map: One Space or Many? Trends in cognitive sciences. vol 24. issue 3. 2021-04-12. PMID:31974020. |
that hippocampal activity tracks distance in semantic space during recall supports the growing consensus of a domain-general cognitive map. |
2021-04-12 |
2023-08-13 |
Not clear |