| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Kally C O'Reilly, Juan M Alarcon, Janina Ferbintean. Relative contributions of CA3 and medial entorhinal cortex to memory in rats. Frontiers in behavioral neuroscience. vol 8. 2014-09-15. PMID:25221487. |
to characterize the relative roles of these two sources of input, originating in the hippocampal field ca3 and in the medial entorhinal cortex (mec), we studied effects of discrete neurotoxic lesions of ca3 or mec on concurrent spatial and nonspatial navigation tasks, and on synaptic transmission in afferents to ca1. |
2014-09-15 |
2023-08-13 |
rat |
| Kally C O'Reilly, Juan M Alarcon, Janina Ferbintean. Relative contributions of CA3 and medial entorhinal cortex to memory in rats. Frontiers in behavioral neuroscience. vol 8. 2014-09-15. PMID:25221487. |
lesions in ca3 or mec regions that abolished ca3-ca1, or reduced mec-ca1 synaptic transmission, respectively, impaired spatial navigation and unexpectedly interfered with cue response, suggesting that in certain conditions of training regimen, hippocampal activity may influence behavior otherwise supported by nonhippocampal neural networks. |
2014-09-15 |
2023-08-13 |
rat |
| Joshua Jacob. Hippocampal theta oscillations are slower in humans than in rodents: implications for models of spatial navigation and memory. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 369. issue 1635. 2014-09-08. PMID:24366145. |
hippocampal theta oscillations are slower in humans than in rodents: implications for models of spatial navigation and memory. |
2014-09-08 |
2023-08-12 |
human |
| Hua-Tai Xu, Zhi Han, Peng Gao, Shuijin He, Zhizhong Li, Wei Shi, Oren Kodish, Wei Shao, Keith N Brown, Kun Huang, Song-Hai Sh. Distinct lineage-dependent structural and functional organization of the hippocampus. Cell. vol 157. issue 7. 2014-09-04. PMID:24949968. |
the hippocampus, as part of the cerebral cortex, is essential for memory formation and spatial navigation. |
2014-09-04 |
2023-08-13 |
Not clear |
| Zhe Chen, Stephen N Gomperts, Jun Yamamoto, Matthew A Wilso. Neural representation of spatial topology in the rodent hippocampus. Neural computation. vol 26. issue 1. 2014-08-11. PMID:24102128. |
pyramidal cells in the rodent hippocampus often exhibit clear spatial tuning in navigation. |
2014-08-11 |
2023-08-12 |
Not clear |
| Zhe Chen, Stephen N Gomperts, Jun Yamamoto, Matthew A Wilso. Neural representation of spatial topology in the rodent hippocampus. Neural computation. vol 26. issue 1. 2014-08-11. PMID:24102128. |
we recorded ensembles of hippocampal neurons as rodents freely foraged in one- and two-dimensional spatial environments and used a "decode-to-uncover" strategy to examine the temporally structured patterns embedded in the ensemble spiking activity in the absence of observed spatial correlates during periods of rodent navigation or awake immobility. |
2014-08-11 |
2023-08-12 |
Not clear |
| Eleanor A Maguire, Sinéad L Mullall. The hippocampus: a manifesto for change. Journal of experimental psychology. General. vol 142. issue 4. 2014-08-01. PMID:23855494. |
we currently lack a unified and mechanistic account of how the hippocampus supports a range of disparate cognitive functions that includes episodic memory, imagining the future, and spatial navigation. |
2014-08-01 |
2023-08-12 |
Not clear |
| Mathieu M Albasser, Julie R Dumont, Eman Amin, Joshua D Holmes, Murray R Horne, John M Pearce, John P Aggleto. Association rules for rat spatial learning: the importance of the hippocampus for binding item identity with item location. Hippocampus. vol 23. issue 12. 2014-07-09. PMID:23749378. |
three cohorts of rats with extensive hippocampal lesions received multiple tests to examine the relationships between particular forms of associative learning and an influential account of hippocampal function (the cognitive map hypothesis). |
2014-07-09 |
2023-08-12 |
rat |
| Lily R Qiu, Jürgen Germann, Shoshana Spring, Christina Alm, Dulcie A Vousden, Mark R Palmert, Jason P Lerc. Hippocampal volumes differ across the mouse estrous cycle, can change within 24 hours, and associate with cognitive strategies. NeuroImage. vol 83. 2014-06-25. PMID:23831531. |
changes in hippocampal volume are, moreover, associated with a switch between hippocampal and striatal based navigation strategies in solving the dual choice t-maze in the same mice. |
2014-06-25 |
2023-08-12 |
mouse |
| Anushree Bose, Sri Mahavir Agarwal, Sunil V Kalmady, Ganesan Venkatasubramania. Cognitive mapping deficits in schizophrenia: a critical overview. Indian journal of psychological medicine. vol 36. issue 1. 2014-06-24. PMID:24701005. |
by "cognitive mapping" we intend to refer to the concepts from the seminal works of o'keefe and nadel (1978) that led to the development of cognitive map theory of hippocampal function. |
2014-06-24 |
2023-08-13 |
Not clear |
| Kyoko Konishi, Nicole Etchamendy, Shumita Roy, Aline Marighetto, Natasha Rajah, Véronique D Bohbo. Decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. Hippocampus. vol 23. issue 11. 2014-06-23. PMID:23929534. |
decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. |
2014-06-23 |
2023-08-12 |
human |
| Kyoko Konishi, Nicole Etchamendy, Shumita Roy, Aline Marighetto, Natasha Rajah, Véronique D Bohbo. Decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. Hippocampus. vol 23. issue 11. 2014-06-23. PMID:23929534. |
the neuroimaging literature has shown consistent decreases in functional magnetic resonance imaging (fmri) activity in the hippocampus of healthy older adults engaged in a navigation task. |
2014-06-23 |
2023-08-12 |
human |
| Kyoko Konishi, Nicole Etchamendy, Shumita Roy, Aline Marighetto, Natasha Rajah, Véronique D Bohbo. Decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. Hippocampus. vol 23. issue 11. 2014-06-23. PMID:23929534. |
however, navigation in a virtual maze relies on spatial or response strategies known to depend on the hippocampus and caudate nucleus, respectively. |
2014-06-23 |
2023-08-12 |
human |
| Kyoko Konishi, Nicole Etchamendy, Shumita Roy, Aline Marighetto, Natasha Rajah, Véronique D Bohbo. Decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. Hippocampus. vol 23. issue 11. 2014-06-23. PMID:23929534. |
the aim of this study was to examine the effects of aging on the hippocampus and caudate nucleus during navigation while taking into account individual navigational strategies. |
2014-06-23 |
2023-08-12 |
human |
| Kyoko Konishi, Nicole Etchamendy, Shumita Roy, Aline Marighetto, Natasha Rajah, Véronique D Bohbo. Decreased functional magnetic resonance imaging activity in the hippocampus in favor of the caudate nucleus in older adults tested in a virtual navigation task. Hippocampus. vol 23. issue 11. 2014-06-23. PMID:23929534. |
these findings suggest that the aging process involves a shift from using the hippocampus toward the caudate nucleus during navigation but that activity in the hippocampus is sustained in a subset of healthy older adults engaged in spatial strategies. |
2014-06-23 |
2023-08-12 |
human |
| Xiaojing Wu, David J Foste. Hippocampal replay captures the unique topological structure of a novel environment. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 34. issue 19. 2014-06-17. PMID:24806672. |
our results suggest that hippocampal replay captures learned information about environmental topology to support a role in navigation. |
2014-06-17 |
2023-08-13 |
rat |
| A Tanti, C Belzun. Neurogenesis along the septo-temporal axis of the hippocampus: are depression and the action of antidepressants region-specific? Neuroscience. vol 252. 2014-06-11. PMID:23973415. |
the hippocampus is not a homogeneous brain area, and a converging body of evidence indicates a functional dissociation along its septo-temporal axis, the dorsal part being involved more in learning/memory and spatial navigation, while the ventral sub-region is linked more to emotional behavior and regulation of the neuroendocrine stress axis. |
2014-06-11 |
2023-08-12 |
Not clear |
| V Tiwari, K Chopr. Protective effect of curcumin against chronic alcohol-induced cognitive deficits and neuroinflammation in the adult rat brain. Neuroscience. vol 244. 2014-06-02. PMID:23583655. |
ethanol-exposed rats showed impaired spatial navigation in the morris water maze test and poor retention in the elevated plus maze task which was coupled with enhanced acetylcholinesterase activity, increased oxidative-nitrosative stress, cytokines (tumor necrosis factor alpha (tnf-α) and interleukin-1 beta (il-1β)), nf-kβ and caspase-3 levels in different brain regions (cerebral cortex and hippocampus) of ethanol-treated rats. |
2014-06-02 |
2023-08-12 |
rat |
| Patrick A Forcelli, Guillermo Palchik, Taylor Leath, Jacqueline T DesJardin, Karen Gale, Ludise Malkov. Memory loss in a nonnavigational spatial task after hippocampal inactivation in monkeys. Proceedings of the National Academy of Sciences of the United States of America. vol 111. issue 11. 2014-05-29. PMID:24591610. |
the hippocampus has a well-documented role for spatial navigation across species, but its role for spatial memory in nonnavigational tasks is uncertain. |
2014-05-29 |
2023-08-12 |
monkey |
| Patrick A Forcelli, Guillermo Palchik, Taylor Leath, Jacqueline T DesJardin, Karen Gale, Ludise Malkov. Memory loss in a nonnavigational spatial task after hippocampal inactivation in monkeys. Proceedings of the National Academy of Sciences of the United States of America. vol 111. issue 11. 2014-05-29. PMID:24591610. |
in particular, when monkeys are tested in tasks that do not require navigation, spatial memory seems unaffected by lesions of the hippocampus. |
2014-05-29 |
2023-08-12 |
monkey |