| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Brian R Cornwell, Linda L Johnson, Tom Holroyd, Frederick W Carver, Christian Grillo. Human hippocampal and parahippocampal theta during goal-directed spatial navigation predicts performance on a virtual Morris water maze. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 23. 2008-06-16. PMID:18524903. |
source analyses revealed greater theta activity in the left anterior hippocampus and parahippocampal cortices during goal-directed navigation relative to aimless movements in a sensorimotor control condition. |
2008-06-16 |
2023-08-12 |
human |
| Brian R Cornwell, Linda L Johnson, Tom Holroyd, Frederick W Carver, Christian Grillo. Human hippocampal and parahippocampal theta during goal-directed spatial navigation predicts performance on a virtual Morris water maze. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 23. 2008-06-16. PMID:18524903. |
moreover, posterior hippocampal theta was highly correlated with navigation performance, with the former accounting for 76% of the variance of the latter. |
2008-06-16 |
2023-08-12 |
human |
| Brian R Cornwell, Linda L Johnson, Tom Holroyd, Frederick W Carver, Christian Grillo. Human hippocampal and parahippocampal theta during goal-directed spatial navigation predicts performance on a virtual Morris water maze. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 23. 2008-06-16. PMID:18524903. |
our findings suggest human spatial learning is dependent on hippocampal and parahippocampal theta oscillations, extending to humans a significant body of research demonstrating such a pivotal role for hippocampal theta in animal navigation. |
2008-06-16 |
2023-08-12 |
human |
| Christian F Doeller, John A King, Neil Burges. Parallel striatal and hippocampal systems for landmarks and boundaries in spatial memory. Proceedings of the National Academy of Sciences of the United States of America. vol 105. issue 15. 2008-06-13. PMID:18408152. |
the distinct incidental hippocampal processing of boundaries is suggestive of a "geometric module" or "cognitive map" and may explain the hippocampal support of incidental/observational learning in "declarative" or "episodic" memory versus the striatal support of trial-and-error learning in "procedural" memory. |
2008-06-13 |
2023-08-12 |
Not clear |
| Daoyun Ji, Matthew A Wilso. Firing rate dynamics in the hippocampus induced by trajectory learning. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 18. 2008-06-05. PMID:18448645. |
the hippocampus is essential for spatial navigation, which may involve sequential learning. |
2008-06-05 |
2023-08-12 |
rat |
| Giuseppe Iaria, Linda J Lanyon, Christopher J Fox, Deborah Giaschi, Jason J S Barto. Navigational skills correlate with hippocampal fractional anisotropy in humans. Hippocampus. vol 18. issue 4. 2008-05-21. PMID:18172895. |
we found that individuals with high fractional anisotropy in the right hippocampus are (a) faster in forming a cognitive map of the environment, and (b) more efficient in using this map for the purpose of orientation, than individuals with low fractional anisotropy. |
2008-05-21 |
2023-08-12 |
Not clear |
| Giuseppe Iaria, Linda J Lanyon, Christopher J Fox, Deborah Giaschi, Jason J S Barto. Navigational skills correlate with hippocampal fractional anisotropy in humans. Hippocampus. vol 18. issue 4. 2008-05-21. PMID:18172895. |
these results are consistent with the role of the hippocampus in navigation, and suggest that its microstructural properties may contribute to the intersubject variability observed in spatial orientation. |
2008-05-21 |
2023-08-12 |
Not clear |
| Jennifer J Siegel, Joshua P Neunuebel, James J Knieri. Dominance of the proximal coordinate frame in determining the locations of hippocampal place cell activity during navigation. Journal of neurophysiology. vol 99. issue 1. 2008-03-24. PMID:17959742. |
dominance of the proximal coordinate frame in determining the locations of hippocampal place cell activity during navigation. |
2008-03-24 |
2023-08-12 |
rat |
| Mark A Good, Gemma Hal. The "Swedish" mutation of the amyloid precursor protein (APPswe) dissociates components of object-location memory in aged Tg2576 mice. Behavioral neuroscience. vol 121. issue 6. 2008-02-29. PMID:18085872. |
aged tg2576 mice show abnormalities in hippocampal morphology and physiology and display behavioral deficits in spatial navigation tasks consonant with a deficit in the functional properties of the hippocampus. |
2008-02-29 |
2023-08-12 |
mouse |
| Peter M Jones, John M Pearce, Vanessa J Davies, Mark A Good, Anthony McGrego. Impaired processing of local geometric features during navigation in a water maze following hippocampal lesions in rats. Behavioral neuroscience. vol 121. issue 6. 2008-02-29. PMID:18085879. |
impaired processing of local geometric features during navigation in a water maze following hippocampal lesions in rats. |
2008-02-29 |
2023-08-12 |
rat |
| Peter M Jones, John M Pearce, Vanessa J Davies, Mark A Good, Anthony McGrego. Impaired processing of local geometric features during navigation in a water maze following hippocampal lesions in rats. Behavioral neuroscience. vol 121. issue 6. 2008-02-29. PMID:18085879. |
hippocampal damage impairs navigation with respect to information provided by the shape of an arena. |
2008-02-29 |
2023-08-12 |
rat |
| Peter M Jones, John M Pearce, Vanessa J Davies, Mark A Good, Anthony McGrego. Impaired processing of local geometric features during navigation in a water maze following hippocampal lesions in rats. Behavioral neuroscience. vol 121. issue 6. 2008-02-29. PMID:18085879. |
the authors therefore investigated the effects of hippocampal cell loss in rats on navigation to a hidden goal with respect to a variety of local cues in an environment with a distinctive shape. |
2008-02-29 |
2023-08-12 |
rat |
| Sharon A Livingstone, Ronald W Skelto. Virtual environment navigation tasks and the assessment of cognitive deficits in individuals with brain injury. Behavioural brain research. vol 185. issue 1. 2008-01-08. PMID:17727970. |
these deficits in wayfinding appear to be due to disruption of cognitive processes underlying navigation and may in turn be due to damage to the hippocampus and frontal lobes. |
2008-01-08 |
2023-08-12 |
human |
| Sharon A Livingstone, Ronald W Skelto. Virtual environment navigation tasks and the assessment of cognitive deficits in individuals with brain injury. Behavioural brain research. vol 185. issue 1. 2008-01-08. PMID:17727970. |
these wayfinding problems after tbi were investigated using a virtual simulation of a morris water maze (mwm), a standard test of hippocampal function in laboratory animals. |
2008-01-08 |
2023-08-12 |
human |
| David K Bilke. Space and context in the temporal cortex. Hippocampus. vol 17. issue 9. 2008-01-04. PMID:17598154. |
a simple mechanism, based on place field density across an environment, is described that could allow hippocampal representations to be "read" by other brain regions for the purpose of navigation. |
2008-01-04 |
2023-08-12 |
Not clear |
| Sheri J Y Mizumori, David M Smith, Corey B Puryea. Hippocampal and neocortical interactions during context discrimination: electrophysiological evidence from the rat. Hippocampus. vol 17. issue 9. 2008-01-04. PMID:17598155. |
then, the functional significance of neocortical circuits that likely receive hippocampal output messages are described in terms of their contribution to the control of ongoing behavioral and cognitive strategy, especially during active navigation. |
2008-01-04 |
2023-08-12 |
rat |
| Yong Sang Jo, Eun Hye Park, Il Hwan Kim, Soon Kwon Park, Hyun Kim, Hyun Taek Kim, June-Seek Cho. The medial prefrontal cortex is involved in spatial memory retrieval under partial-cue conditions. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 49. 2007-12-27. PMID:18057214. |
together, these findings strongly suggest that pattern completion requires interactions between mpfc and the hippocampus, in which mpfc plays significant roles in retrieving spatial information maintained in the hippocampus for efficient navigation. |
2007-12-27 |
2023-08-12 |
Not clear |
| Ilana J Hepner, Armin Mohamed, Michael J Fulham, Laurie A Mille. Topographical, autobiographical and semantic memory in a patient with bilateral mesial temporal and retrosplenial infarction. Neurocase. vol 13. issue 2. 2007-12-17. PMID:17566942. |
a third theory of hippocampal function, the cognitive map theory (o'keefe & nadel, 1978, the hippocampus as a cognitive map. |
2007-12-17 |
2023-08-12 |
human |
| Meilan Zhao, Yun-Sik Choi, Karl Obrietan, Serena M Dude. Synaptic plasticity (and the lack thereof) in hippocampal CA2 neurons. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 44. 2007-12-03. PMID:17978044. |
the hippocampus is critical for some forms of memory and spatial navigation, but previous research has mostly neglected the ca2, a unique region situated between ca3 and ca1. |
2007-12-03 |
2023-08-12 |
Not clear |
| Stephen D Glasgow, C Andrew Chapma. Local generation of theta-frequency EEG activity in the parasubiculum. Journal of neurophysiology. vol 97. issue 6. 2007-08-15. PMID:17392407. |
hippocampal theta-frequency (4-12 hz) electroencephalographic (eeg) activity has been correlated with sensorimotor integration, spatial navigation, and memory functions. |
2007-08-15 |
2023-08-12 |
rat |