| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| G B Murzina, I G Sil'ki. [A model of the posttetanic efficiency of a neuron dendritic spine]. Biofizika. vol 42. issue 3. 1997-09-17. PMID:9296631. |
a model of postsynaptic processes leading to a prolonged posttetanic modification (potentiation and depression) in the efficacy of the excitatory and inhibitory inputs to the neuron ca3 of the hippocampus was developed. |
1997-09-17 |
2023-08-12 |
Not clear |
| R M Fitzsimonds, H J Song, M M Po. Propagation of activity-dependent synaptic depression in simple neural networks. Nature. vol 388. issue 6641. 1997-08-18. PMID:9242402. |
triple whole-cell recordings from simple networks of cultured hippocampal neurons show that induction of long-term depression at glutamatergic synapses is accompanied by a back propagation of depression to input synapses on the dendrite of the presynaptic neuron. |
1997-08-18 |
2023-08-12 |
Not clear |
| J L Yau, J Noble, J R Seck. Site-specific regulation of corticosteroid and serotonin receptor subtype gene expression in the rat hippocampus following 3,4-methylenedioxymethamphetamine: role of corticosterone and serotonin. Neuroscience. vol 78. issue 1. 1997-08-01. PMID:9135093. |
abnormal interactions between serotonin (5-hydroxytryptamine) and glucocorticoids, notably in the hippocampus, may underpin neuroendocrine, affective and cognitive dysfunction in depression and ageing. |
1997-08-01 |
2023-08-12 |
rat |
| D S Barr, K L Hoyt, S D Moore, W A Wilso. Post-ictal depression transiently inhibits induction of LTP in area CA1 of the rat hippocampal slice. Epilepsy research. vol 27. issue 2. 1997-08-01. PMID:9192185. |
post-ictal depression transiently inhibits induction of ltp in area ca1 of the rat hippocampal slice. |
1997-08-01 |
2023-08-12 |
rat |
| D Debanne, B H Gähwiler, S M Thompso. Bidirectional associative plasticity of unitary CA3-CA1 EPSPs in the rat hippocampus in vitro. Journal of neurophysiology. vol 77. issue 5. 1997-07-30. PMID:9163401. |
associative long-term potentiation (ltp) and depression of compound and unitary ca3-ca excitatory postsynaptic potentials (epsps) were investigated in rat hippocampal slice cultures. |
1997-07-30 |
2023-08-12 |
rat |
| W C Abraham, B Logan, V L Thompson, J M Williams, W P Tat. Sequence-independent effects of phosphorothiolated oligonucleotides on synaptic transmission and excitability in the hippocampus in vivo. Neuropharmacology. vol 36. issue 3. 1997-07-24. PMID:9175613. |
while the mechanism of the synaptic depression remains unknown, these results indicate that phosphorothioate-modified odns exert profound non-specific effects on synaptic transmission in the hippocampus, that have the potential to seriously compromise any corresponding behavioural or electrophysiological studies. |
1997-07-24 |
2023-08-12 |
rat |
| R Mongeau, P Blier, C de Montign. The serotonergic and noradrenergic systems of the hippocampus: their interactions and the effects of antidepressant treatments. Brain research. Brain research reviews. vol 23. issue 3. 1997-07-16. PMID:9164669. |
this review focuses on the effects of distinct classes of antidepressant treatments on the serotonergic and the noradrenergic systems of the hippocampus, which is one of the brain limbic areas thought to be relevant in depression: it illustrates the complexity of action of these treatments in a single brain area. |
1997-07-16 |
2023-08-12 |
Not clear |
| U Staubli, J Scafid. Studies on long-term depression in area CA1 of the anesthetized and freely moving rat. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 17. issue 12. 1997-06-30. PMID:9169540. |
unfortunately, not only has hippocampal ltd proved difficult to obtain reliably in vivo, but the few successful studies vary with respect to protocols and evidence that the depression is input-specific. |
1997-06-30 |
2023-08-12 |
rat |
| R Capek, B Espli. Use-dependent depression of synaptic NMDA receptor mediated responses by dizocilpine (MK-801). Canadian journal of physiology and pharmacology. vol 75. issue 2. 1997-06-27. PMID:9114938. |
the influence of synaptic activity on the depression of n-methyl-d-aspartate (nmda) receptor mediated synaptic responses by the noncompetitive blocker dizocilpine and the competitive antagonist cpp (3-((r)-2-carboxypiperazin-4-yl)propyl-1-phosphonic acid) was examined in the rat hippocampal slice preparation. |
1997-06-27 |
2023-08-12 |
rat |
| S Khann. Dorsal hippocampus field CA1 pyramidal cell responses to a persistent versus an acute nociceptive stimulus and their septal modulation. Neuroscience. vol 77. issue 3. 1997-06-10. PMID:9070747. |
in urethane anaesthetized rats subcutaneous formalin injection in the right hind paw, a model of persistent pain, produced (i) a prolonged increase in the period of field rhythmic sinusoidal (or theta) activity, (ii) a depression of dorsal hippocampal field ca1 pyramidal cell synaptic excitability (mean peak depression of population spike amplitude being 50 +/- 6%) observed to the 60th min post injection, and (iii) a persistent decrease in extracellular activity of the majority of ca1 pyramidal cells (15/20 or 75%) with only a small percentage excited (5/20 or 25%). |
1997-06-10 |
2023-08-12 |
rat |
| M C Holmes, K L French, J R Seck. Dysregulation of diurnal rhythms of serotonin 5-HT2C and corticosteroid receptor gene expression in the hippocampus with food restriction and glucocorticoids. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 17. issue 11. 1997-06-10. PMID:9151722. |
glucocorticoids, however, downregulate 5-ht2c receptor mrna in the hippocampus, and it is unclear how increased 5-ht2c receptor sensitivity is achieved in the presence of elevated glucocorticoid levels in depression. |
1997-06-10 |
2023-08-12 |
mouse |
| C C Huang, P C Lyu, C H Lin, K S Hs. Conantokin-T selectively antagonizes N-methyl-D-aspartate-evoked responses in rat hippocampal slice. Toxicon : official journal of the International Society on Toxinology. vol 35. issue 3. 1997-06-09. PMID:9080592. |
in addition, the conantokin-t-induced depression of epspnmda could be antagonized by prior treatment of hippocampal slices with either dl-2-amino-5-phosphonovaleate (10 microm) or ifenprodil (20 microm). |
1997-06-09 |
2023-08-12 |
rat |
| W Gerstner, L F Abbot. Learning navigational maps through potentiation and modulation of hippocampal place cells. Journal of computational neuroscience. vol 4. issue 1. 1997-05-05. PMID:9046453. |
we analyze a model of navigational map formation based on correlation-based, temporally asymmetric potentiation and depression of synapses between hippocampal place cells. |
1997-05-05 |
2023-08-12 |
Not clear |
| D Ashton, R Willems, J Wynants, J Van Reempts, R Marrannes, G Clinck. Altered Na(+)-channel function as an in vitro model of the ischemic penumbra: action of lubeluzole and other neuroprotective drugs. Brain research. vol 745. issue 1-2. 1997-04-29. PMID:9037412. |
exposure of hippocampal slices to 10 microm veratridine led to a failure of synaptic transmission, repetitive spreading depression (sd)-like depolarizations of increasing duration, loss of ca(+)-homeostasis, a large reduction of membrane potential, spongious edema and metabolic failure. |
1997-04-29 |
2023-08-12 |
Not clear |
| Y I Shelin. Hippocampal atrophy in major depression: a result of depression-induced neurotoxicity? Molecular psychiatry. vol 1. issue 4. 1997-04-24. PMID:9118352. |
hippocampal atrophy in major depression: a result of depression-induced neurotoxicity? |
1997-04-24 |
2023-08-12 |
Not clear |
| C Largo, G C Tombaugh, P G Aitken, O Herreras, G G Somje. Heptanol but not fluoroacetate prevents the propagation of spreading depression in rat hippocampal slices. Journal of neurophysiology. vol 77. issue 1. 1997-04-22. PMID:9120600. |
heptanol but not fluoroacetate prevents the propagation of spreading depression in rat hippocampal slices. |
1997-04-22 |
2023-08-12 |
rat |
| D J Doolett. Mechanism of adenosine accumulation in the hippocampal slice during energy deprivation. Neurochemistry international. vol 30. issue 2. 1997-04-17. PMID:9017669. |
the mechanism by which adenosine accumulates in the hippocampal slice during energy deprivation was investigated by examining the adenosine a1 receptor mediated depression of synaptically evoked field potentials in the ca1 area. |
1997-04-17 |
2023-08-12 |
Not clear |
| C A Stockmeier, G E Dilley, L A Shapiro, J C Overholser, P A Thompson, H Y Meltze. Serotonin receptors in suicide victims with major depression. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 16. issue 2. 1997-04-15. PMID:9015799. |
there were no significant differences between suicide victims with major depression and comparison subjects in 5-ht1a or 5-ht2a receptors in area 10 of the right prefrontal cortex or the hippocampus. |
1997-04-15 |
2023-08-12 |
human |
| C A Stockmeier, G E Dilley, L A Shapiro, J C Overholser, P A Thompson, H Y Meltze. Serotonin receptors in suicide victims with major depression. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 16. issue 2. 1997-04-15. PMID:9015799. |
the current results suggest that the number of 5-ht1a and 5-ht2a receptors in the right prefrontal cortex (area 10) or hippocampus are not different in suicide victims with major depression. |
1997-04-15 |
2023-08-12 |
human |
| J Harvey, M J Palmer, A J Irving, V R Clarke, G L Collingridg. NMDA receptor dependence of mGlu-mediated depression of synaptic transmission in the CA1 region of the rat hippocampus. British journal of pharmacology. vol 119. issue 6. 1997-04-01. PMID:8937729. |
nmda receptor dependence of mglu-mediated depression of synaptic transmission in the ca1 region of the rat hippocampus. |
1997-04-01 |
2023-08-12 |
rat |