| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| C M Norris, S Halpain, T C Foste. Reversal of age-related alterations in synaptic plasticity by blockade of L-type Ca2+ channels. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 18. issue 9. 1998-05-05. PMID:9547225. |
the role of l-type ca2+ channels in the induction of synaptic plasticity in hippocampal slices of aged (22-24 months) and young adult (4-6 months) male fischer 344 rats was investigated. |
1998-05-05 |
2023-08-12 |
rat |
| J Spacek, K M Harri. Three-dimensional organization of cell adhesion junctions at synapses and dendritic spines in area CA1 of the rat hippocampus. The Journal of comparative neurology. vol 393. issue 1. 1998-04-28. PMID:9520101. |
recent work has emphasized the role of adhesion molecules in synaptic plasticity, including long-term potentiation in the hippocampus. |
1998-04-28 |
2023-08-12 |
rat |
| L Xu, C Holscher, R Anwyl, M J Rowa. Glucocorticoid receptor and protein/RNA synthesis-dependent mechanisms underlie the control of synaptic plasticity by stress. Proceedings of the National Academy of Sciences of the United States of America. vol 95. issue 6. 1998-04-10. PMID:9501241. |
because activity-dependent persistent changes in synaptic strength are believed to mediate memory processes in brain areas such as the hippocampus we have examined the means by which stress affects synaptic plasticity in the ca1 region of the hippocampus of anesthetized rats. |
1998-04-10 |
2023-08-12 |
rat |
| T Krucker, S M Toggas, L Mucke, G R Siggin. Transgenic mice with cerebral expression of human immunodeficiency virus type-1 coat protein gp120 show divergent changes in short- and long-term potentiation in CA1 hippocampus. Neuroscience. vol 83. issue 3. 1998-04-02. PMID:9483553. |
to assess the neurophysiology of these transgenic mice and determine whether gp120 expression impairs synaptic plasticity, we examined ca1 population excitatory postsynaptic potentials in hippocampal slices from transgenic mice and from non-transgenic controls, using a double-blind protocol. |
1998-04-02 |
2023-08-12 |
mouse |
| D Debanne, B H Gähwiler, S M Thompso. Long-term synaptic plasticity between pairs of individual CA3 pyramidal cells in rat hippocampal slice cultures. The Journal of physiology. vol 507 ( Pt 1). 1998-04-02. PMID:9490845. |
long-term synaptic plasticity between pairs of individual ca3 pyramidal cells in rat hippocampal slice cultures. |
1998-04-02 |
2023-08-12 |
rat |
| b' R Pussinen, J Sirvi\\xc3\\xb. Minor role for alpha1-adrenoceptors in the facilitation of induction and early maintenance of long-term potentiation in the CA1 field of the hippocampus. Journal of neuroscience research. vol 51. issue 3. 1998-03-31. PMID:9486766.' |
thus, the present results indicate that (1) alpha1-adrenoceptors have only a minor role in hippocampal synaptic plasticity in the ca1 area, but (2) the synaptic plasticity in the ca1 area of the hippocampus assessed by induction and early maintenance of ltp in vitro can be modulated through beta-adrenoceptors. |
1998-03-31 |
2023-08-12 |
Not clear |
| T W Margrie, J A Rostas, P Sa. Long-term potentiation of synaptic transmission in the avian hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 18. issue 4. 1998-03-10. PMID:9454831. |
these findings indicate that a novel form of synaptic plasticity might underlie learning in the avian hippocampus. |
1998-03-10 |
2023-08-12 |
chicken |
| T C Foster, C M Norri. Age-associated changes in Ca(2+)-dependent processes: relation to hippocampal synaptic plasticity. Hippocampus. vol 7. issue 6. 1998-03-05. PMID:9443057. |
age-associated changes in ca(2+)-dependent processes: relation to hippocampal synaptic plasticity. |
1998-03-05 |
2023-08-12 |
Not clear |
| T C Foster, C M Norri. Age-associated changes in Ca(2+)-dependent processes: relation to hippocampal synaptic plasticity. Hippocampus. vol 7. issue 6. 1998-03-05. PMID:9443057. |
several forms of hippocampal synaptic plasticity are dependent on ca2+, providing a potential link between altered ca2+ homeostasis and memory deficits associated with aging. |
1998-03-05 |
2023-08-12 |
Not clear |
| D A Córdoba Montoya, H F Carre. Estrogen facilitates induction of long term potentiation in the hippocampus of awake rats. Brain research. vol 778. issue 2. 1998-03-03. PMID:9459564. |
in order to test the hypothesis that circulating levels of estrogen modulate synaptic plasticity in the hippocampus, we have studied the induction of long term potentiation (ltp) in awake rats. |
1998-03-03 |
2023-08-12 |
rat |
| P Mundel, H W Heid, T M Mundel, M Krüger, J Reiser, W Kri. Synaptopodin: an actin-associated protein in telencephalic dendrites and renal podocytes. The Journal of cell biology. vol 139. issue 1. 1998-02-18. PMID:9314539. |
the exclusive synaptopodin synthesis in the telencephalon has been confirmed by in situ hybridization, where synaptopodin mrna is only found in perikarya of the olfactory bulb, cerebral cortex, striatum, and hippocampus, i.e., the expression is restricted to areas of high synaptic plasticity. |
1998-02-18 |
2023-08-12 |
mouse |
| L E Dobrunz, E P Huang, C F Steven. Very short-term plasticity in hippocampal synapses. Proceedings of the National Academy of Sciences of the United States of America. vol 94. issue 26. 1998-02-02. PMID:9405701. |
these high-frequency bursts may play a critical role in the functional behavior of hippocampal neurons, but synaptic plasticity at such short times has not been carefully studied. |
1998-02-02 |
2023-08-12 |
Not clear |
| N G Weiland, C Orikasa, S Hayashi, B S McEwe. Distribution and hormone regulation of estrogen receptor immunoreactive cells in the hippocampus of male and female rats. The Journal of comparative neurology. vol 388. issue 4. 1998-01-14. PMID:9388019. |
estrogen regulates the synaptic plasticity and physiology of the hippocampus as well as learning behaviors that are mediated by the hippocampus. |
1998-01-14 |
2023-08-12 |
rat |
| R G Morris, U Fre. Hippocampal synaptic plasticity: role in spatial learning or the automatic recording of attended experience? Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 352. issue 1360. 1997-12-29. PMID:9368938. |
hippocampal synaptic plasticity: role in spatial learning or the automatic recording of attended experience? |
1997-12-29 |
2023-08-12 |
rat |
| Y Ikegaya, K Nakanishi, H Saito, K Ab. Amygdala beta-noradrenergic influence on hippocampal long-term potentiation in vivo. Neuroreport. vol 8. issue 14. 1997-11-26. PMID:9331930. |
we have previously shown that hippocampal long-term potentiation (ltp), one form of synaptic plasticity that may underlie learning and memory, is attenuated by blocking neuron activity of the basolateral amygdala (bla). |
1997-11-26 |
2023-08-12 |
Not clear |
| Y Ikegaya, H Saito, K Torii, N Nishiyam. Activin selectively abolishes hippocampal long-term potentiation induced by weak tetanic stimulation in vivo. Japanese journal of pharmacology. vol 75. issue 1. 1997-11-21. PMID:9334889. |
although modulation of hippocampal synaptic plasticity by neurotrophins or growth factors has recently become an extensively investigated subject, there are no reports arguing for the contribution of the transforming growth factor (tgf)-beta superfamily. |
1997-11-21 |
2023-08-12 |
human |
| N S Waters, A Y Klintsova, T C Foste. Insensitivity of the hippocampus to environmental stimulation during postnatal development. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 17. issue 20. 1997-10-23. PMID:9315914. |
because the hippocampus is late to develop, and because it demonstrates synaptic plasticity before the onset of behavioral function, this experiment was designed to determine whether, like the sensory cortices, the hippocampus undergoes a period of enhanced responsiveness to the environment. |
1997-10-23 |
2023-08-12 |
human |
| D V Buonomano, P W Hickmott, M M Merzenic. Context-sensitive synaptic plasticity and temporal-to-spatial transformations in hippocampal slices. Proceedings of the National Academy of Sciences of the United States of America. vol 94. issue 19. 1997-10-21. PMID:9294223. |
context-sensitive synaptic plasticity and temporal-to-spatial transformations in hippocampal slices. |
1997-10-21 |
2023-08-12 |
Not clear |
| M Chang, H Saito, K Ab. Cimetidine inhibits the induction of long-term potentiation in the dentate gyrus of rats in vivo. Japanese journal of pharmacology. vol 74. issue 3. 1997-10-09. PMID:9268089. |
these results suggest that cimetidine inhibits hippocampal synaptic plasticity by a novel brain mechanism unrelated to h1, h2 or h3 receptors. |
1997-10-09 |
2023-08-12 |
rat |
| A Ishida, K Furukawa, J N Keller, M P Mattso. Secreted form of beta-amyloid precursor protein shifts the frequency dependency for induction of LTD, and enhances LTP in hippocampal slices. Neuroreport. vol 8. issue 9-10. 1997-10-07. PMID:9243598. |
the data suggest an important role for sapp alpha in modulation of synaptic plasticity in the hippocampus. |
1997-10-07 |
2023-08-12 |
rat |