| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| E T Roll. Spatial view cells and the representation of place in the primate hippocampus. Hippocampus. vol 9. issue 4. 1999-11-24. PMID:10495028. |
we have been able to demonstrate (1) that these hippocampal neurons respond to a view of space "out there," not to the place where the monkey is; (2) that the responses depend on where the monkey is looking, by measuring eye position; (3) that the responses in some cases (e.g., ca1 but not ca3) still occur if the view details are obscured with curtains; (4) that the cells (in, e.g., ca1) retain part of their "space" tuning even in complete darkness, for several minutes; and (5) that the spatial representation is allocentric. |
1999-11-24 |
2023-08-12 |
rat |
| S Gasparini, D DiFrancesc. Action of serotonin on the hyperpolarization-activated cation current (Ih) in rat CA1 hippocampal neurons. The European journal of neuroscience. vol 11. issue 9. 1999-11-24. PMID:10510173. |
action of serotonin on the hyperpolarization-activated cation current (ih) in rat ca1 hippocampal neurons. |
1999-11-24 |
2023-08-12 |
rat |
| T Grunwald, H Beck, K Lehnertz, I Blümcke, N Pezer, M Kurthen, G Fernández, D Van Roost, H J Heinze, M Kutas, C E Elge. Evidence relating human verbal memory to hippocampal N-methyl-D-aspartate receptors. Proceedings of the National Academy of Sciences of the United States of America. vol 96. issue 21. 1999-11-24. PMID:10518580. |
here we present evidence suggesting that hippocampal nmda receptors, most likely within the ca1 region, do participate in human verbal memory processes. |
1999-11-24 |
2023-08-12 |
human |
| G K Pyapali, D A Turner, W A Wilson, H S Swartzwelde. Age and dose-dependent effects of ethanol on the induction of hippocampal long-term potentiation. Alcohol (Fayetteville, N.Y.). vol 19. issue 2. 1999-11-24. PMID:10548153. |
the potency of ethanol against nmda receptor-mediated ltp was assessed in area ca1 of hippocampal slices taken from adolescent (30 days old) and adult (90 days old) rats. |
1999-11-24 |
2023-08-12 |
rat |
| S M Fitzjohn, A E Kingston, D Lodge, G L Collingridg. DHPG-induced LTD in area CA1 of juvenile rat hippocampus; characterisation and sensitivity to novel mGlu receptor antagonists. Neuropharmacology. vol 38. issue 10. 1999-11-22. PMID:10530819. |
we have used extracellular microelectrode recording to characterise a form of long-term depression (ltd) of synaptic transmission that can be induced by metabotropic glutamate (mglu) receptor activation in the ca1 region of the young (12-18 day old) rat hippocampus. |
1999-11-22 |
2023-08-12 |
rat |
| R Schnabel, I C Kilpatrick, G L Collingridg. An investigation into signal transduction mechanisms involved in DHPG-induced LTD in the CA1 region of the hippocampus. Neuropharmacology. vol 38. issue 10. 1999-11-22. PMID:10530820. |
previously, we have found that activation of mglu receptors using a group i-specific mglu receptor agonist, (rs)-3,5-dhpg, can induce long-term depression (ltd) in the ca1 region of the hippocampus and that, once established, this synaptic depression can be reversed by application of the mglu receptor antagonist, (s)-mcpg [palmer et al., 1997. |
1999-11-22 |
2023-08-12 |
Not clear |
| K Ohara, S Takauchi, M Kokai, Y Morimura, T Nakajima, Y Morit. Familial dementia with Lewy bodies (DLB). Clinical neuropathology. vol 18. issue 5. 1999-11-19. PMID:10505432. |
neuropathologically, in addition to the usual neuropathology of dlb, the autopsy findings showed numerous small spheroids in the stratum pyramidale from the subiculum to ca1 of the hippocampus. |
1999-11-19 |
2023-08-12 |
Not clear |
| C R Jarvis, L Lilge, G J Vipond, R D Andre. Interpretation of intrinsic optical signals and calcein fluorescence during acute excitotoxic insult in the hippocampal slice. NeuroImage. vol 10. issue 4. 1999-11-05. PMID:10493895. |
glutamate agonist application evokes dramatic intrinsic optical signals (ioss) in the rat hippocampal slice preparation, particularly in the ca1 region. |
1999-11-05 |
2023-08-12 |
rat |
| X Liu, J A Clemens, T Yin, D T Stephenson, E M Johnstone, Y Du, J A Panetta, S M Paul, S P Littl. Rat B(2) sequences are induced in the hippocampal CA1 region after transient global cerebral ischemia. The Journal of biological chemistry. vol 274. issue 40. 1999-11-02. PMID:10497237. |
global brain ischemia causes cell death in the ca1 region of the hippocampus 3-5 days after reperfusion. |
1999-11-02 |
2023-08-12 |
rat |
| J M Sulliva. Mechanisms of cannabinoid-receptor-mediated inhibition of synaptic transmission in cultured hippocampal pyramidal neurons. Journal of neurophysiology. vol 82. issue 3. 1999-11-01. PMID:10482747. |
whole cell patch-clamp recordings of glutamatergic neurons cultured from the ca1 and ca3 regions of the hippocampus were used to identify the mechanisms of the effects of cannabinoids on synaptic transmission. |
1999-11-01 |
2023-08-12 |
Not clear |
| A E Kingston, M J O'Neill, A Lam, K R Bales, J A Monn, D D Schoep. Neuroprotection by metabotropic glutamate receptor glutamate receptor agonists: LY354740, LY379268 and LY389795. European journal of pharmacology. vol 377. issue 2-3. 1999-10-27. PMID:10456425. |
in vivo studies showed that ly354740 was able to mediate a partial protection against apoptosis in ca1 hippocampal cells under ischaemic conditions where substantial ca1 cell loss occurred. |
1999-10-27 |
2023-08-12 |
rat |
| T Ochiishi, Y Saitoh, A Yukawa, M Saji, Y Ren, T Shirao, H Miyamoto, H Nakata, Y Sekin. High level of adenosine A1 receptor-like immunoreactivity in the CA2/CA3a region of the adult rat hippocampus. Neuroscience. vol 93. issue 3. 1999-10-21. PMID:10473260. |
these results indicate that the adenosine a 1 receptor in ca2/ca3a and the dentate gyrus are in a position to regulate hippocampal theta activity and that resultant strong synaptic depression in ca2/ca3a could play a role in regulating the intrinsic signal flow between ca3 and ca1. |
1999-10-21 |
2023-08-12 |
rat |
| F G Pike, R M Meredith, A W Olding, O Paulse. Rapid report: postsynaptic bursting is essential for 'Hebbian' induction of associative long-term potentiation at excitatory synapses in rat hippocampus. The Journal of physiology. vol 518 ( Pt 2). 1999-10-20. PMID:10381601. |
these results indicate that, under our conditions, postsynaptic bursting activity is necessary for associative synaptic potentiation at ca1 excitatory synapses in adult hippocampus. |
1999-10-20 |
2023-08-12 |
rat |
| A Raurich, G Mengod, F Artigas, R Corté. Displacement of the binding of 5-HT(1A) receptor ligands to pre- and postsynaptic receptors by (-)pindolol. A comparative study in rodent, primate and human brain. Synapse (New York, N.Y.). vol 34. issue 1. 1999-10-20. PMID:10459173. |
the affinity of (-)pindolol for presynaptic 5-ht(1a) receptors in the dorsal raphe nucleus was similar to that observed in postsynaptic locations, such as hippocampus (areas ca1, ca3 and dentate gyrus) or entorhinal cortex. |
1999-10-20 |
2023-08-12 |
human |
| O Ghribi, L Lapierre, M Girard, M Ohayon, J Nalbantoglu, G Massicott. Hypoxia-induced loss of synaptic transmission is exacerbated in hippocampal slices of transgenic mice expressing C-terminal fragments of Alzheimer amyloid precursor protein. Hippocampus. vol 9. issue 3. 1999-10-19. PMID:10401636. |
recovery of synaptic transmission was monitored in area ca1 of perfused hippocampal slices prepared from both control and tg mice. |
1999-10-19 |
2023-08-12 |
mouse |
| A M Rao, J F Hatcher, M S Kindy, R J Dempse. Arachidonic acid and leukotriene C4: role in transient cerebral ischemia of gerbils. Neurochemical research. vol 24. issue 10. 1999-10-18. PMID:10492517. |
increased lipid peroxidation due to aa metabolism was observed between 2-6 h. bbb dysfunction occurred at 6 h. significant edema developed at 1 and 2 d after ischemia and reached maximum at 3 d. ischemia resulted in approximately 80% neuronal death in the ca1 hippocampal region. |
1999-10-18 |
2023-08-12 |
Not clear |
| M H Won, T C Kang, G S Jeon, J C Lee, D Y Kim, E M Choi, K H Lee, C D Choi, M H Chung, S S Ch. Immunohistochemical detection of oxidative DNA damage induced by ischemia-reperfusion insults in gerbil hippocampus in vivo. Brain research. vol 836. issue 1-2. 1999-10-15. PMID:10415406. |
the 8-ohdg levels in the hippocampus increased significantly (about fourfold) after 3 h of reperfusion and remained significantly (p<0.01) elevated for at least 12 h. at 4 days after ischemia, 8-ohdg levels in the ca2 and ca3 areas decreased to levels of the sham without neuronal loss, while disappearance of 8-ohdg immunoreactivity in the ca1 coincided with neuronal death in this area. |
1999-10-15 |
2023-08-12 |
Not clear |
| J Liu, K Fukunaga, H Yamamoto, K Nishi, E Miyamot. Differential roles of Ca(2+)/calmodulin-dependent protein kinase II and mitogen-activated protein kinase activation in hippocampal long-term potentiation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 19. issue 19. 1999-10-14. PMID:10493730. |
the roles of ca(2+)/calmodulin-dependent protein kinase ii (cam kinase ii) and mitogen-activated protein kinase (mapk) in long-term potentiation (ltp) were investigated in the ca1 area of hippocampal slices, using electrophysiological and biochemical approaches. |
1999-10-14 |
2023-08-12 |
Not clear |
| M Carli, S Silva, C Balducci, R Samani. WAY 100635, a 5-HT1A receptor antagonist, prevents the impairment of spatial learning caused by blockade of hippocampal NMDA receptors. Neuropharmacology. vol 38. issue 8. 1999-10-12. PMID:10462129. |
cpp, 3 and 10 ng/microl, administered bilaterally into the ca1 region of the dorsal hippocampus 10 min before each training session, dose-dependently reduced choice accuracy in the two-platform spatial discrimination task with little or no effect on choice latency and errors of omission. |
1999-10-12 |
2023-08-12 |
Not clear |
| Y Yoneda, K Ogita, Y Azuma, N Kuramoto, T Manabe, T Kitayam. Predominant expression of nuclear activator protein-1 complex with DNA binding activity following systemic administration of N-methyl-D-aspartate in dentate granule cells of murine hippocampus. Neuroscience. vol 93. issue 1. 1999-10-08. PMID:10430467. |
resulted in preferential but transient expression of the transcription factor activator protein-1 in the granule cell layers of the dentate gyrus in the murine hippocampus by maximally 700% 1 h later, without markedly affecting that in the pyramidal cell layers of the ca1 and ca3 subfields for 4 h. the potentiation was completely prevented by prior administration of the n-methyl-d-aspartate channel blocker dizocilpine at 10 mglkg. |
1999-10-08 |
2023-08-12 |
Not clear |