| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Zhiping Chen, Evgeny Resnik, James M McFarland, Bert Sakmann, Mayank R Meht. Speed controls the amplitude and timing of the hippocampal gamma rhythm. PloS one. vol 6. issue 6. 2011-11-02. PMID:21731735. |
the hippocampus is required for spatial navigation where animals run at varying speeds. |
2011-11-02 |
2023-08-12 |
mouse |
| Zhiping Chen, Evgeny Resnik, James M McFarland, Bert Sakmann, Mayank R Meht. Speed controls the amplitude and timing of the hippocampal gamma rhythm. PloS one. vol 6. issue 6. 2011-11-02. PMID:21731735. |
these results demonstrate a novel influence of speed on the amplitude and timing of the hippocampal gamma rhythm which could contribute to learning of temporal sequences and navigation. |
2011-11-02 |
2023-08-12 |
mouse |
| T Goodman, S Trouche, I Massou, L Verret, M Zerwas, P Roullet, C Rampo. Young hippocampal neurons are critical for recent and remote spatial memory in adult mice. Neuroscience. vol 171. issue 3. 2011-10-31. PMID:20883747. |
to do so, we reduced neurogenesis with a cytostatic agent and examined whether depletion of young hippocampal neurons affects learning and/or memory in two hippocampal-dependent tasks (spatial navigation in the morris water maze and object location test) and two hippocampal-independent tasks (cued navigation in the morris water maze and novel object recognition). |
2011-10-31 |
2023-08-12 |
mouse |
| F Liu, H Jiang, W Zhong, X Wu, J Lu. Changes in ensemble activity of hippocampus CA1 neurons induced by chronic morphine administration in freely behaving mice. Neuroscience. vol 171. issue 3. 2011-10-31. PMID:20888400. |
the hippocampus plays an important role in the formation of new memories and spatial navigation. |
2011-10-31 |
2023-08-12 |
mouse |
| Christelle Rochefort, Arnaud Arabo, Marion André, Bruno Poucet, Etienne Save, Laure Rondi-Rei. Cerebellum shapes hippocampal spatial code. Science (New York, N.Y.). vol 334. issue 6054. 2011-10-31. PMID:22021859. |
we sought to determine the role of cerebellar protein kinase c (pkc)-dependent plasticity in spatial navigation by recording the activity of hippocampal place cells in transgenic l7pkci mice with selective disruption of pkc-dependent plasticity at parallel fiber-purkinje cell synapses. |
2011-10-31 |
2023-08-12 |
mouse |
| Andrew J Watrous, Itzhak Fried, Arne D Ekstro. Behavioral correlates of human hippocampal delta and theta oscillations during navigation. Journal of neurophysiology. vol 105. issue 4. 2011-09-29. PMID:21289136. |
behavioral correlates of human hippocampal delta and theta oscillations during navigation. |
2011-09-29 |
2023-08-12 |
human |
| Andrew J Watrous, Itzhak Fried, Arne D Ekstro. Behavioral correlates of human hippocampal delta and theta oscillations during navigation. Journal of neurophysiology. vol 105. issue 4. 2011-09-29. PMID:21289136. |
these results extend previous findings in nonhuman mammals and humans, expanding our knowledge of the role of human hippocampal low-frequency oscillations in navigation. |
2011-09-29 |
2023-08-12 |
human |
| Martin Lövdén, Sabine Schaefer, Hannes Noack, Martin Kanowski, Jörn Kaufmann, Claus Tempelmann, Nils Christian Bodammer, Simone Kühn, Hans-Jochen Heinze, Ulman Lindenberger, Emrah Düzel, Lars Bäckma. Performance-related increases in hippocampal N-acetylaspartate (NAA) induced by spatial navigation training are restricted to BDNF Val homozygotes. Cerebral cortex (New York, N.Y. : 1991). vol 21. issue 6. 2011-09-13. PMID:21071619. |
performance-related increases in hippocampal n-acetylaspartate (naa) induced by spatial navigation training are restricted to bdnf val homozygotes. |
2011-09-13 |
2023-08-12 |
Not clear |
| Martin Lövdén, Sabine Schaefer, Hannes Noack, Martin Kanowski, Jörn Kaufmann, Claus Tempelmann, Nils Christian Bodammer, Simone Kühn, Hans-Jochen Heinze, Ulman Lindenberger, Emrah Düzel, Lars Bäckma. Performance-related increases in hippocampal N-acetylaspartate (NAA) induced by spatial navigation training are restricted to BDNF Val homozygotes. Cerebral cortex (New York, N.Y. : 1991). vol 21. issue 6. 2011-09-13. PMID:21071619. |
here, we report that adult men performing a cognitively demanding spatial navigation task every other day over 4 months display increases in hippocampal n-acetylaspartate (naa) as measured with magnetic resonance spectroscopy. |
2011-09-13 |
2023-08-12 |
Not clear |
| Martin Lövdén, Sabine Schaefer, Hannes Noack, Martin Kanowski, Jörn Kaufmann, Claus Tempelmann, Nils Christian Bodammer, Simone Kühn, Hans-Jochen Heinze, Ulman Lindenberger, Emrah Düzel, Lars Bäckma. Performance-related increases in hippocampal N-acetylaspartate (NAA) induced by spatial navigation training are restricted to BDNF Val homozygotes. Cerebral cortex (New York, N.Y. : 1991). vol 21. issue 6. 2011-09-13. PMID:21071619. |
we conclude that changes in demands on spatial navigation can alter hippocampal naa concentrations, confirming epidemiological studies suggesting that mental experience may have direct effects on neural integrity and cognitive performance. |
2011-09-13 |
2023-08-12 |
Not clear |
| Janina Ferbinteanu, Prasad Shirvalkar, Matthew L Shapir. Memory modulates journey-dependent coding in the rat hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 31. issue 25. 2011-09-02. PMID:21697365. |
to further investigate the relationship between hippocampal journey-dependent activity and memory, we compared neural firing in rats performing two mnemonically distinct but behaviorally identical tasks in the plus maze: a hippocampus-dependent spatial navigation task and a hippocampus-independent cue response task. |
2011-09-02 |
2023-08-12 |
rat |
| Philip J Ryan, Sherie Ma, Francisco E Olucha-Bordonau, Andrew L Gundlac. Nucleus incertus--an emerging modulatory role in arousal, stress and memory. Neuroscience and biobehavioral reviews. vol 35. issue 6. 2011-08-15. PMID:21329721. |
the nucleus incertus is also a node in neural circuits capable of modulating hippocampal theta rhythm, which is related to control of spatial navigation and memory. |
2011-08-15 |
2023-08-12 |
human |
| Nicolas Cuperlier, Mathias Quoy, Philippe Gaussie. Neurobiologically inspired mobile robot navigation and planning. Frontiers in neurorobotics. vol 1. 2011-07-14. PMID:18958274. |
after a short review of biologically inspired navigation architectures, mainly relying on modeling the hippocampal anatomy, or at least some of its functions, we present a navigation and planning model for mobile robots. |
2011-07-14 |
2023-08-12 |
Not clear |
| Anil K Set. Causal networks in simulated neural systems. Cognitive neurodynamics. vol 2. issue 1. 2011-07-14. PMID:19003473. |
extension of the approach to a neurorobotic model of the hippocampus and surrounding areas identifies shifting causal pathways during learning of a spatial navigation task. |
2011-07-14 |
2023-08-12 |
Not clear |
| Hiroaki Wagatsuma, Yoko Yamaguch. Neural dynamics of the cognitive map in the hippocampus. Cognitive neurodynamics. vol 1. issue 2. 2011-07-14. PMID:19003507. |
neural dynamics of the cognitive map in the hippocampus. |
2011-07-14 |
2023-08-12 |
human |
| Hiroaki Wagatsuma, Yoko Yamaguch. Neural dynamics of the cognitive map in the hippocampus. Cognitive neurodynamics. vol 1. issue 2. 2011-07-14. PMID:19003507. |
the rodent hippocampus has been thought to represent the spatial environment as a cognitive map. |
2011-07-14 |
2023-08-12 |
human |
| Daniel Bush, Andrew Philippides, Phil Husbands, Michael O'She. Spike-timing dependent plasticity and the cognitive map. Frontiers in computational neuroscience. vol 4. 2011-07-14. PMID:21060719. |
since the discovery of place cells - single pyramidal neurons that encode spatial location - it has been hypothesized that the hippocampus may act as a cognitive map of known environments. |
2011-07-14 |
2023-08-12 |
Not clear |
| Daniel Bush, Andrew Philippides, Phil Husbands, Michael O'She. Spike-timing dependent plasticity and the cognitive map. Frontiers in computational neuroscience. vol 4. 2011-07-14. PMID:21060719. |
it is not yet clear if stdp and theta-coded neural dynamics are compatible with cognitive map theory and previous rate-coded models of spatial learning in the hippocampus. |
2011-07-14 |
2023-08-12 |
Not clear |
| Harrison Banner, Venkataramana Bhat, Nicole Etchamendy, Ridha Joober, Véronique D Bohbo. The brain-derived neurotrophic factor Val66Met polymorphism is associated with reduced functional magnetic resonance imaging activity in the hippocampus and increased use of caudate nucleus-dependent strategies in a human virtual navigation task. The European journal of neuroscience. vol 33. issue 5. 2011-07-01. PMID:21255124. |
the brain-derived neurotrophic factor val66met polymorphism is associated with reduced functional magnetic resonance imaging activity in the hippocampus and increased use of caudate nucleus-dependent strategies in a human virtual navigation task. |
2011-07-01 |
2023-08-12 |
human |
| Harrison Banner, Venkataramana Bhat, Nicole Etchamendy, Ridha Joober, Véronique D Bohbo. The brain-derived neurotrophic factor Val66Met polymorphism is associated with reduced functional magnetic resonance imaging activity in the hippocampus and increased use of caudate nucleus-dependent strategies in a human virtual navigation task. The European journal of neuroscience. vol 33. issue 5. 2011-07-01. PMID:21255124. |
additionally, we found increased hippocampal activation in the val group relative to the met group during performance of a virtual navigation task. |
2011-07-01 |
2023-08-12 |
human |