| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Sidarta Ribeiro, Claudio V Mello, Tarciso Velho, Timothy J Gardner, Erich D Jarvis, Constantine Pavlide. Induction of hippocampal long-term potentiation during waking leads to increased extrahippocampal zif-268 expression during ensuing rapid-eye-movement sleep. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 24. 2003-01-23. PMID:12486186. |
thus, expression of an activity-dependent gene involved in synaptic plasticity propagates gradually from the hippocampus to extrahippocampal regions as rem sleep recurs. |
2003-01-23 |
2023-08-12 |
rat |
| Maurizio Popoli, Massimo Gennarelli, Giorgio Racagn. Modulation of synaptic plasticity by stress and antidepressants. Bipolar disorders. vol 4. issue 3. 2003-01-17. PMID:12180272. |
in the hippocampus, a main area of the limbic system involved in cognitive functions as well as attention and affect, specific molecules enriched at glutamatergic synapses mediate major changes in synaptic plasticity induced by stress paradigms or antidepressant treatments. |
2003-01-17 |
2023-08-12 |
Not clear |
| Maurizio Popoli, Massimo Gennarelli, Giorgio Racagn. Modulation of synaptic plasticity by stress and antidepressants. Bipolar disorders. vol 4. issue 3. 2003-01-17. PMID:12180272. |
we analyze here the modifications induced by stress or antidepressants in the strength of synaptic transmission in hippocampus, and the molecular modifications induced by antidepressants in two main mediators of synaptic plasticity: the n-methyl-d-aspartate (nmda) receptor complex for glutamate and the ca2+/calmodulin-dependent protein kinase ii (cam kinase ii). |
2003-01-17 |
2023-08-12 |
Not clear |
| Lawrence P Reagan, Bruce S McEwe. Diabetes, but not stress, reduces neuronal nitric oxide synthase expression in rat hippocampus: implications for hippocampal synaptic plasticity. Neuroreport. vol 13. issue 14. 2003-01-15. PMID:12395127. |
diabetes, but not stress, reduces neuronal nitric oxide synthase expression in rat hippocampus: implications for hippocampal synaptic plasticity. |
2003-01-15 |
2023-08-12 |
rat |
| Lawrence P Reagan, Bruce S McEwe. Diabetes, but not stress, reduces neuronal nitric oxide synthase expression in rat hippocampus: implications for hippocampal synaptic plasticity. Neuroreport. vol 13. issue 14. 2003-01-15. PMID:12395127. |
these results suggest that: (1) decreased expression of nnos mrna and protein may contribute to deficits in hippocampal dependent learning and ltp in diabetic rats; and (2) other mechanisms may be involved in stress mediated decreases in hippocampal synaptic plasticity. |
2003-01-15 |
2023-08-12 |
rat |
| Jennifer L Berkeley, Allan I Leve. Cell-specific extracellular signal-regulated kinase activation by multiple G protein-coupled receptor families in hippocampus. Molecular pharmacology. vol 63. issue 1. 2003-01-09. PMID:12488545. |
because erk is an important component in the regulation of synaptic plasticity, in this study we examined erk activation by three families of gpcr that respond to major neuromodulatory neurotransmitters in the hippocampus. |
2003-01-09 |
2023-08-12 |
mouse |
| Robert W Stackman, Rebecca S Hammond, Eftihia Linardatos, Aaron Gerlach, James Maylie, John P Adelman, Thanos Tzounopoulo. Small conductance Ca2+-activated K+ channels modulate synaptic plasticity and memory encoding. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 23. 2002-12-23. PMID:12451117. |
in the present study, we examined the effect of apamin-sensitive sk channels on the induction of hippocampal synaptic plasticity in response to a range of stimulation frequencies. |
2002-12-23 |
2023-08-12 |
mouse |
| Robert W Stackman, Rebecca S Hammond, Eftihia Linardatos, Aaron Gerlach, James Maylie, John P Adelman, Thanos Tzounopoulo. Small conductance Ca2+-activated K+ channels modulate synaptic plasticity and memory encoding. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 23. 2002-12-23. PMID:12451117. |
the results show that blocking sk channels with apamin increased the excitability of hippocampal neurons and facilitated the induction of synaptic plasticity by shifting the modification threshold to lower frequencies. |
2002-12-23 |
2023-08-12 |
mouse |
| Robert W Stackman, Rebecca S Hammond, Eftihia Linardatos, Aaron Gerlach, James Maylie, John P Adelman, Thanos Tzounopoulo. Small conductance Ca2+-activated K+ channels modulate synaptic plasticity and memory encoding. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 23. 2002-12-23. PMID:12451117. |
these data support a role for sk channels in the modulation of hippocampal synaptic plasticity and hippocampal-dependent memory encoding. |
2002-12-23 |
2023-08-12 |
mouse |
| Agnieszka Balkowiec, David M Kat. Cellular mechanisms regulating activity-dependent release of native brain-derived neurotrophic factor from hippocampal neurons. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 23. 2002-12-23. PMID:12451139. |
to shed light on mechanisms underlying bdnf-dependent synaptic plasticity, the present study was undertaken to characterize release of native bdnf from newborn rat hippocampal neurons in response to physiologically relevant patterns of electrical field stimulation in culture, including tonic stimulation at 5 hz, bursting stimulation at 25 and 100 hz, and theta-burst stimulation (tbs). |
2002-12-23 |
2023-08-12 |
rat |
| R J Tolwani, P S Buckmaster, S Varma, J M Cosgaya, Y Wu, C Suri, E M Shoote. BDNF overexpression increases dendrite complexity in hippocampal dentate gyrus. Neuroscience. vol 114. issue 3. 2002-12-20. PMID:12220579. |
this is the first study to evaluate the effects of bdnf overexpression on dendrite morphology in the intact hippocampus and extends previous in vitro observations that bdnf influences synaptic plasticity by increasing complexity of dendritic arbors. |
2002-12-20 |
2023-08-12 |
mouse |
| Edwin J Weeber, Uwe Beffert, Chris Jones, Jill M Christian, Eckart Forster, J David Sweatt, Joachim Her. Reelin and ApoE receptors cooperate to enhance hippocampal synaptic plasticity and learning. The Journal of biological chemistry. vol 277. issue 42. 2002-12-19. PMID:12167620. |
reelin and apoe receptors cooperate to enhance hippocampal synaptic plasticity and learning. |
2002-12-19 |
2023-08-12 |
mouse |
| Edwin J Weeber, Uwe Beffert, Chris Jones, Jill M Christian, Eckart Forster, J David Sweatt, Joachim Her. Reelin and ApoE receptors cooperate to enhance hippocampal synaptic plasticity and learning. The Journal of biological chemistry. vol 277. issue 42. 2002-12-19. PMID:12167620. |
our results reveal a role for reelin in controlling synaptic plasticity in the adult brain and suggest that both of its receptors are necessary for reelin-dependent enhancement of synaptic transmission in the hippocampus. |
2002-12-19 |
2023-08-12 |
mouse |
| Mary Eve McCutchen, Clive R Bramham, Lucas D Pozzo-Mille. Modulation of neuronal calcium signaling by neurotrophic factors. International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience. vol 20. issue 3-5. 2002-12-17. PMID:12175855. |
these results suggest that, despite bdnf's profound effects on hippocampal synaptic plasticity, and of l-type ca(2+) channels on neuronal gene transcription, the role of bdnf in cellular models of hippocampus-dependent learning and memory does not involve modulation of voltage-gated dendritic ca(2+) signaling mediated by l-type channels in apical dendrites of ca1 pyramidal neurons. |
2002-12-17 |
2023-08-12 |
Not clear |
| Darrin H Brager, Marco Capogna, Scott M Thompso. Short-term synaptic plasticity, simulation of nerve terminal dynamics, and the effects of protein kinase C activation in rat hippocampus. The Journal of physiology. vol 541. issue Pt 2. 2002-12-09. PMID:12042358. |
short-term synaptic plasticity, simulation of nerve terminal dynamics, and the effects of protein kinase c activation in rat hippocampus. |
2002-12-09 |
2023-08-12 |
rat |
| Kazuhito Nakao, Yuji Ikegaya, Maki K Yamada, Nobuyoshi Nishiyama, Norio Matsuk. Hippocampal long-term depression as an index of spatial working memory. The European journal of neuroscience. vol 16. issue 5. 2002-12-09. PMID:12372034. |
long-term potentiation (ltp), a form of synaptic plasticity in the hippocampus, is a cellular model for the neural basis of learning and memory, but few studies have investigated the contribution of long-term depression (ltd), a counterpart of ltp. |
2002-12-09 |
2023-08-12 |
rat |
| Gael Daoudal, Yasuhiro Hanada, Dominique Debann. Bidirectional plasticity of excitatory postsynaptic potential (EPSP)-spike coupling in CA1 hippocampal pyramidal neurons. Proceedings of the National Academy of Sciences of the United States of America. vol 99. issue 22. 2002-12-09. PMID:12391303. |
bidirectional synaptic plasticity is well established in the hippocampus, but whether active synaptic integration can display potentiation and depression remains unclear. |
2002-12-09 |
2023-08-12 |
Not clear |
| Mariela F Pérez, Laura E Maglio, Gerardo R Marchesini, Juan C Molina, Oscar A Ramíre. Environmental changes modify the expression of Diazepam withdrawal. Behavioural brain research. vol 136. issue 1. 2002-11-29. PMID:12385792. |
early results from our laboratory have demonstrated a positive correlation between increased hippocampal synaptic plasticity and development of tolerance to hypolocomotive effect of diazepam (dz). |
2002-11-29 |
2023-08-12 |
Not clear |
| Mariela F Pérez, Laura E Maglio, Gerardo R Marchesini, Juan C Molina, Oscar A Ramíre. Environmental changes modify the expression of Diazepam withdrawal. Behavioural brain research. vol 136. issue 1. 2002-11-29. PMID:12385792. |
we have found recently, that pre-exposure to dz administration context impairs increase of hippocampal synaptic plasticity in conjunction with tolerance to dz. |
2002-11-29 |
2023-08-12 |
Not clear |
| Jin Seuk Kim, Hye Young Kim, Jin Hyuk Kim, Hong Kee Shin, Sang Hun Lee, Yong Sung Lee, Hyeon So. Enhancement of rat hippocampal long-term potentiation by 17 beta-estradiol involves mitogen-activated protein kinase-dependent and -independent components. Neuroscience letters. vol 332. issue 1. 2002-11-27. PMID:12377386. |
these results indicate that 17beta-estradiol might affect hippocampal synaptic plasticity in a way involving two separate pathways, which are mapk-dependent and mapk-independent. |
2002-11-27 |
2023-08-12 |
rat |