| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Steven M Weisberg, Arne D Ekstro. Hippocampal volume and navigational ability: The map(ping) is not to scale. Neuroscience and biobehavioral reviews. vol 126. 2021-06-28. PMID:33722618. |
some evidence suggests robust structure-behavior relations between hippocampal volume and navigation ability, whereas other experiments show no such correlation. |
2021-06-28 |
2023-08-13 |
Not clear |
| Steven M Weisberg, Arne D Ekstro. Hippocampal volume and navigational ability: The map(ping) is not to scale. Neuroscience and biobehavioral reviews. vol 126. 2021-06-28. PMID:33722618. |
we focus on several possibilities for these discrepancies: 1) volumetric hippocampal changes are relevant only at the extreme ranges of navigational abilities; 2) hippocampal volume correlates across individuals but only for specific measures of navigation skill; 3) hippocampal volume itself does not correlate with navigation skill acquisition; connectivity patterns are more relevant. |
2021-06-28 |
2023-08-13 |
Not clear |
| Svend Heini W Johnsen, Hana Malá Rytte. Dissociating spatial strategies in animal research: Critical methodological review with focus on egocentric navigation and the hippocampus. Neuroscience and biobehavioral reviews. vol 126. 2021-06-28. PMID:33771535. |
dissociating spatial strategies in animal research: critical methodological review with focus on egocentric navigation and the hippocampus. |
2021-06-28 |
2023-08-13 |
Not clear |
| Svend Heini W Johnsen, Hana Malá Rytte. Dissociating spatial strategies in animal research: Critical methodological review with focus on egocentric navigation and the hippocampus. Neuroscience and biobehavioral reviews. vol 126. 2021-06-28. PMID:33771535. |
furthermore, with these considerations in mind, we review the role of the hippocampus in egocentric navigation forms, i.e. |
2021-06-28 |
2023-08-13 |
Not clear |
| Pablo Scleidorovich, Martin Llofriu, Jean-Marc Fellous, Alfredo Weitzenfel. A computational model for spatial cognition combining dorsal and ventral hippocampal place field maps: multiscale navigation. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:31915905. |
a computational model for spatial cognition combining dorsal and ventral hippocampal place field maps: multiscale navigation. |
2021-06-23 |
2023-08-13 |
rat |
| Pablo Scleidorovich, Martin Llofriu, Jean-Marc Fellous, Alfredo Weitzenfel. A computational model for spatial cognition combining dorsal and ventral hippocampal place field maps: multiscale navigation. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:31915905. |
additionally, recent work has shown that the entire longitudinal axis of the hippocampus may be involved in navigation. |
2021-06-23 |
2023-08-13 |
rat |
| Nicolas Cazin, Pablo Scleidorovich, Alfredo Weitzenfeld, Peter Ford Domine. Real-time sensory-motor integration of hippocampal place cell replay and prefrontal sequence learning in simulated and physical rat robots for novel path optimization. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:32095878. |
we have recently published a model of navigation sequence learning, where sharp wave ripple replay of hippocampal place cells transmit "snippets" of the recent trajectories that the animal has explored to the prefrontal cortex (pfc) (cazin et al. |
2021-06-23 |
2023-08-13 |
rat |
| Nicolas Cazin, Pablo Scleidorovich, Alfredo Weitzenfeld, Peter Ford Domine. Real-time sensory-motor integration of hippocampal place cell replay and prefrontal sequence learning in simulated and physical rat robots for novel path optimization. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:32095878. |
this contributes to the understanding of hippocampal replay in novel navigation sequence formation and the important role of embodiment. |
2021-06-23 |
2023-08-13 |
rat |
| Zhuocheng Xiao, Kevin Lin, Jean-Marc Fellou. Conjunctive reward-place coding properties of dorsal distal CA1 hippocampus cells. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:32266474. |
hippocampal place cells are involved in goal-directed spatial navigation and the consolidation of spatial memories. |
2021-06-23 |
2023-08-13 |
rat |
| Zhuocheng Xiao, Kevin Lin, Jean-Marc Fellou. Conjunctive reward-place coding properties of dorsal distal CA1 hippocampus cells. Biological cybernetics. vol 114. issue 2. 2021-06-23. PMID:32266474. |
this conjunctive coding property prompts a re-thinking of current computational models of spatial navigation in which hippocampal spatial and subcortical value representations are independent. |
2021-06-23 |
2023-08-13 |
rat |
| Sam C Berens, Chris M Bird, Neil A Harriso. Minocycline differentially modulates human spatial memory systems. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 45. issue 13. 2021-06-23. PMID:32839527. |
during each session, all completed an fmri task designed to tap boundary- and landmark-based navigation (thought to rely on hippocampal and striatal learning mechanisms respectively). |
2021-06-23 |
2023-08-13 |
human |
| Oliver Baumann, Jason B Mattingle. Extrahippocampal contributions to spatial navigation in humans: A review of the neuroimaging evidence. Hippocampus. vol 31. issue 7. 2021-06-23. PMID:33595156. |
whereas the hippocampus has been recognized as the prime region underpinning navigation abilities, by providing a cognitive map of the environment, imaging studies have also implicated a range of other brain regions. |
2021-06-23 |
2023-08-13 |
Not clear |
| Mark H Plitt, Lisa M Giocom. Experience-dependent contextual codes in the hippocampus. Nature neuroscience. vol 24. issue 5. 2021-06-22. PMID:33753945. |
using large-scale in vivo two-photon intracellular calcium recordings in mice during virtual navigation, we show that remapping in the hippocampal region ca1 is driven by prior experience regarding the frequency of certain contexts and that remapping approximates an optimal estimate of the identity of the current context. |
2021-06-22 |
2023-08-13 |
mouse |
| Qiliang He, Thackery I Brow. Heterogeneous correlations between hippocampus volume and cognitive map accuracy among healthy young adults. Cortex; a journal devoted to the study of the nervous system and behavior. vol 124. 2021-06-21. PMID:31901562. |
heterogeneous correlations between hippocampus volume and cognitive map accuracy among healthy young adults. |
2021-06-21 |
2023-08-13 |
human |
| Qiliang He, Thackery I Brow. Heterogeneous correlations between hippocampus volume and cognitive map accuracy among healthy young adults. Cortex; a journal devoted to the study of the nervous system and behavior. vol 124. 2021-06-21. PMID:31901562. |
previous studies have shown that hippocampus size positively correlated with spatial navigation ability in healthy young adults, navigation experts, and patients with hippocampus lesions. |
2021-06-21 |
2023-08-13 |
human |
| Herborg N Ásgeirsdóttir, Sarah J Cohen, Robert W Stackma. Object and place information processing by CA1 hippocampal neurons of C57BL/6J mice. Journal of neurophysiology. vol 123. issue 3. 2021-06-18. PMID:32023149. |
whether the distinct inputs are integrated as one cognitive map by hippocampal neurons to represent location and the objects therein, or whether they remain as parallel outputs, to be integrated in a downstream region, remains unclear. |
2021-06-18 |
2023-08-13 |
mouse |
| Herborg N Ásgeirsdóttir, Sarah J Cohen, Robert W Stackma. Object and place information processing by CA1 hippocampal neurons of C57BL/6J mice. Journal of neurophysiology. vol 123. issue 3. 2021-06-18. PMID:32023149. |
consistent with cognitive map theory, the activity of ca1 hippocampal neurons is also critical for nonspatial memory, such as object recognition. |
2021-06-18 |
2023-08-13 |
mouse |
| Saobo Lei, Binqi Hu, Neda Rezagholizade. Activation of V Neuropharmacology. vol 190. 2021-06-09. PMID:33891950. |
the subiculum is the major output region of the hippocampus and an integral component in the networks that processes sensory and motor cues to form a cognitive map encoding spatial, contextual, and emotional information. |
2021-06-09 |
2023-08-13 |
Not clear |
| S Bálentová, M Adamko. Pathological changes in the central nervous system following exposure to ionizing radiation. Physiological research. vol 69. issue 3. 2021-06-03. PMID:32469226. |
regarding to its fundamental role in the formation of new memories, spatial navigation and adult neurogenesis, the majority of studies have focused on the hippocampus. |
2021-06-03 |
2023-08-13 |
Not clear |
| Eva Zita Patai, Hugo J Spier. The Versatile Wayfinder: Prefrontal Contributions to Spatial Navigation. Trends in cognitive sciences. vol 25. issue 6. 2021-05-27. PMID:33752958. |
in rodents, medial frontal areas interact with hippocampus during spatial decisions and switching between navigation strategies. |
2021-05-27 |
2023-08-13 |
Not clear |