| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| T Maeda, M Sato. [Experimental techniques for developing new drugs acting on dementia (3)--Experimental methods on the long-term potentiation]. Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology. vol 14. issue 4. 1994-12-16. PMID:7975928. |
long-term potentiation (ltp) in the hippocampus is a long-lasting enhancement of excitatory synaptic transmission that follows brief tetanic stimulation of afferent fibers, and a candidate of neuronal substrata of learning and memory. |
1994-12-16 |
2023-08-12 |
Not clear |
| B S McEwen, C S Woolle. Estradiol and progesterone regulate neuronal structure and synaptic connectivity in adult as well as developing brain. Experimental gerontology. vol 29. issue 3-4. 1994-11-21. PMID:7925761. |
the changes of synaptic density in the hypothalamus are responsible, at least in part, for the cyclicity of sexual behavior, whereas the cyclicity of synapses in the hippocampus may subserve functions related to spatial learning and memory. |
1994-11-21 |
2023-08-12 |
human |
| T R Soderlin. Calcium/calmodulin-dependent protein kinase II: role in learning and memory. Molecular and cellular biochemistry. vol 127-128. 1994-10-31. PMID:7935366. |
this may contribute to mechanisms of synaptic plasticity that are important in cellular paradigms of learning and memory such as long-term potentiation in the hippocampus. |
1994-10-31 |
2023-08-12 |
Not clear |
| F Cattabeni, M Cinquanta, M Di Luc. Protein kinase C-dependent phosphorylation in prenatally induced microencephaly. Neurotoxicology. vol 15. issue 1. 1994-10-17. PMID:8090355. |
moreover, long-term potentiation (ltp), a cellular model for studying synaptic plasticity associated with learning and memory, is impaired in the hippocampal subfields affected by mam treatment. |
1994-10-17 |
2023-08-12 |
Not clear |
| T Maurice, M Hiramatsu, J Itoh, T Kameyama, T Hasegawa, T Nabeshim. Behavioral evidence for a modulating role of sigma ligands in memory processes. I. Attenuation of dizocilpine (MK-801)-induced amnesia. Brain research. vol 647. issue 1. 1994-09-26. PMID:8069704. |
these results suggest that the potentiating effect of sigma ligands on nmda receptor-mediated glutamatergic neurotransmission, already demonstrated electrophysiologically, may have some relevance to learning and memory processes in the hippocampus. |
1994-09-26 |
2023-08-12 |
mouse |
| X Noguès, J Micheau, R Jaffar. Protein kinase C activity in the hippocampus following spatial learning tasks in mice. Hippocampus. vol 4. issue 1. 1994-09-22. PMID:8061753. |
protein kinase c (pkc) is highly concentrated in the hippocampus and is thus a possible neural substrate of learning and memory. |
1994-09-22 |
2023-08-12 |
mouse |
| J S Sessoms, S J Chen, D M Chetkovich, C M Powell, E D Roberson, J D Sweatt, E Klan. Ca(2+)-induced persistent protein kinase C activation in rat hippocampal homogenates. Second messengers and phosphoproteins. vol 14. issue 3. 1994-08-04. PMID:1345337. |
specifically, it has been argued that persistent pkc activation underlies the maintenance of long-term potentiation (ltp) of synaptic transmission in the hippocampus, a model widely used to study mammalian learning and memory. |
1994-08-04 |
2023-08-11 |
rat |
| I Belcheva, S Belcheva, V V Petkov, V D Petko. Hippocampal asymmetry in the behavioral responses to the 5-HT1A receptor agonist 8-OH-DPAT. Brain research. vol 640. issue 1-2. 1994-07-21. PMID:7911727. |
the agonist impaired learning and memory (shuttle-box), especially when injected into the right hippocampus. |
1994-07-21 |
2023-08-12 |
rat |
| M Jousselin-Hosaja, M Collery, J Delacou. Effects of adrenal medulla grafts on memory capacities of rats after hippocampal lesions. Neuroscience. vol 59. issue 2. 1994-07-21. PMID:8008191. |
our results may contribute to the clarification of the problem of specificity of functional effects of intracerebral grafts as well as the problem of hippocampal role in learning and memory. |
1994-07-21 |
2023-08-12 |
rat |
| T R Soderling, S E Tan, E McGlade-McCulloh, H Yamamoto, K Fukunag. Excitatory interactions between glutamate receptors and protein kinases. Journal of neurobiology. vol 25. issue 3. 1994-06-30. PMID:7910847. |
a popular model for cellular learning and memory is long term potentiation (ltp) in hippocampus. |
1994-06-30 |
2023-08-12 |
Not clear |
| M Fotuhi, D G Standaert, C M Testa, J B Penney, A B Youn. Differential expression of metabotropic glutamate receptors in the hippocampus and entorhinal cortex of the rat. Brain research. Molecular brain research. vol 21. issue 3-4. 1994-06-01. PMID:8170352. |
metabotropic glutamate receptors (mglurs) have been implicated in a number of hippocampal functions including learning and memory. |
1994-06-01 |
2023-08-12 |
rat |
| P Popik, I Nalepa, J Mamczarz, J Vetulan. Retrieval associated cholinergic activity and its inhibition by memory updating. Life sciences. vol 54. issue 17. 1994-05-20. PMID:8164507. |
both hippocampal cholinergic and glutamatergic systems are believed to be engaged in learning and memory. |
1994-05-20 |
2023-08-12 |
rat |
| P E Sharp, C Gree. Spatial correlates of firing patterns of single cells in the subiculum of the freely moving rat. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 14. issue 4. 1994-05-17. PMID:8158272. |
the subiculum is one of the few major output zones for the hippocampus, and it, in turn, projects to numerous other brain areas, each thought to be involved in various learning and memory functions. |
1994-05-17 |
2023-08-12 |
rat |
| Z A Bortolotto, Z I Bashir, C H Davies, G L Collingridg. A molecular switch activated by metabotropic glutamate receptors regulates induction of long-term potentiation. Nature. vol 368. issue 6473. 1994-05-09. PMID:8152485. |
pharmacological studies of long-term potentiation (ltp) in the hippocampus are starting to provide a molecular understanding of synaptic plastic processes which are believed to be important for learning and memory in vertebrates. |
1994-05-09 |
2023-08-12 |
Not clear |
| R Zhou, T D Copeland, L F Kromer, N T Schul. Isolation and characterization of Bsk, a growth factor receptor-like tyrosine kinase associated with the limbic system. Journal of neuroscience research. vol 37. issue 1. 1994-05-04. PMID:8145300. |
in situ hybridization analysis of adult mouse brain sections indicates that bsk is expressed at high levels in the hippocampus, tenia tecta, indusium griseum, and the piriform cortex, major components of the limbic system that are important for learning and memory. |
1994-05-04 |
2023-08-12 |
mouse |
| T Halonen, J Sivenius, R Miettinen, M Halmekytö, R Kauppinen, R Sinervirta, L Alakuijala, L Alhonen, E MacDonald, J Jänn. Elevated seizure threshold and impaired spatial learning in transgenic mice with putrescine overproduction in the brain. The European journal of neuroscience. vol 5. issue 9. 1994-02-15. PMID:8281326. |
we report that the transgenic mice with grossly elevated putrescine in all brain regions analysed (cortex, striatum, hippocampus and cerebellum) showed a significantly elevated seizure threshold to chemical and electrical stimuli, and impaired performance in spatial learning and memory tests. |
1994-02-15 |
2023-08-12 |
mouse |
| L E Jarrar. On the role of the hippocampus in learning and memory in the rat. Behavioral and neural biology. vol 60. issue 1. 1993-11-17. PMID:8216164. |
on the role of the hippocampus in learning and memory in the rat. |
1993-11-17 |
2023-08-12 |
rat |
| L E Jarrar. On the role of the hippocampus in learning and memory in the rat. Behavioral and neural biology. vol 60. issue 1. 1993-11-17. PMID:8216164. |
an overview of lesion experiments concerned with the involvement of the hippocampus in learning and memory in the rat is presented. |
1993-11-17 |
2023-08-12 |
rat |
| L E Jarrar. On the role of the hippocampus in learning and memory in the rat. Behavioral and neural biology. vol 60. issue 1. 1993-11-17. PMID:8216164. |
similar selective, axon-sparing ibotenate lesions of hippocampus were used in a series of learning and memory experiments employing tasks that are thought to be important in hippocampal function. |
1993-11-17 |
2023-08-12 |
rat |
| L E Jarrar. On the role of the hippocampus in learning and memory in the rat. Behavioral and neural biology. vol 60. issue 1. 1993-11-17. PMID:8216164. |
the limited data that are available using more selective lesions of related hippocampal formation structures (entorhinal cortex, subiculum) suggest that these structures also make important contributions to learning and memory, and that some of these contributions may be different from those made by the hippocampus. |
1993-11-17 |
2023-08-12 |
rat |