| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| L L Voronin, U Kunt, G Hes. [A quantal analysis of the long-term potentiation of the total postsynaptic neuronal potentials in surviving hippocampal slices]. Neirofiziologiia = Neurophysiology. vol 22. issue 4. 1991-03-18. PMID:2178227. |
excitatory postsynaptic potentials (epsps) from 14 neurons have been recorded in hippocampal slices (area ca1) of guinea pigs after stimulation of stratum radiatum (schaffer collaterals) and stratum oriens. |
1991-03-18 |
2023-08-11 |
Not clear |
| J J O'Connor, M J Rowan, R Anwy. Actions of 5-HT1 ligands on excitatory synaptic transmission in the hippocampus of alert rats. British journal of pharmacology. vol 101. issue 1. 1991-03-15. PMID:1980835. |
the effects of 5-hydroxytryptamine1 (5-ht1) ligands on excitatory synaptic transmission were examined in the stratum radiatum of the ca1 region of the dorsal hippocampus of alert, gently restrained, rats. |
1991-03-15 |
2023-08-11 |
rat |
| A Seto-Ohshima, E Aoki, R Semba, P C Emson, C W Heizman. Appearance of parvalbumin-specific immunoreactivity in the cerebral cortex and hippocampus of the developing rat and gerbil brain. Histochemistry. vol 94. issue 6. 1991-03-12. PMID:2279955. |
the frequency of bead-like structures on the dendrites of the parvalbumin-positive cells in the ca1 region of the hippocampus was markedly lower in the gerbil; instead, straight non-beaded fibers which ran vertically into the pyramidal layer were stained. |
1991-03-12 |
2023-08-11 |
rat |
| R D Blitzer, O Gil, E M Landa. Cholinergic stimulation enhances long-term potentiation in the CA1 region of rat hippocampus. Neuroscience letters. vol 119. issue 2. 1991-03-12. PMID:2280895. |
cholinergic stimulation enhances long-term potentiation in the ca1 region of rat hippocampus. |
1991-03-12 |
2023-08-11 |
rat |
| R D Blitzer, O Gil, E M Landa. Cholinergic stimulation enhances long-term potentiation in the CA1 region of rat hippocampus. Neuroscience letters. vol 119. issue 2. 1991-03-12. PMID:2280895. |
the effect of the cholinergic agonist carbachol on a putative substrate for memory (long-term potentiation; ltp) was investigated in slices of rat hippocampus (ca1 region). |
1991-03-12 |
2023-08-11 |
rat |
| L Zhang, I Spigelman, P L Carle. Whole-cell patch study of GABAergic inhibition in CA1 neurons of immature rat hippocampal slices. Brain research. Developmental brain research. vol 56. issue 1. 1991-03-11. PMID:2279324. |
whole-cell patch study of gabaergic inhibition in ca1 neurons of immature rat hippocampal slices. |
1991-03-11 |
2023-08-11 |
rat |
| b' U Ebert, K Krnjevi\\xc4\\x8. Systemic CI-966, a new gamma-aminobutyric acid uptake blocker, enhances gamma-aminobutyric acid action in CA1 pyramidal layer in situ. Canadian journal of physiology and pharmacology. vol 68. issue 9. 1991-03-04. PMID:2276082.' |
twenty to thirty minutes after injection there was a highly variable, but overall significant, enhancement of the inhibition of hippocampal population spikes by gaba applied by microiontophoresis in the ca1 region. |
1991-03-04 |
2023-08-11 |
rat |
| D Ashton, R Willems, R Marrannes, P A Jansse. Extracellular ions during veratridine-induced neurotoxicity in hippocampal slices: neuroprotective effects of flunarizine and tetrodotoxin. Brain research. vol 528. issue 2. 1991-02-28. PMID:2271923. |
we examined this in hippocampal slices using extracellular potential recordings and ion-selective microelectrodes sensitive to [na+]o, [ca2+]o and [k+]o. veratridine blocked synaptic transmission in ca1, and induced several episodes of spreading depression (sd). |
1991-02-28 |
2023-08-11 |
Not clear |
| G A Werther, M Abate, A Hogg, H Cheesman, B Oldfield, D Hards, P Hudson, B Power, K Freed, A C Heringto. Localization of insulin-like growth factor-I mRNA in rat brain by in situ hybridization--relationship to IGF-I receptors. Molecular endocrinology (Baltimore, Md.). vol 4. issue 5. 1991-02-25. PMID:2177145. |
in hippocampus, hybridization was to pyramidal cells of ammon's horn in ca1 and ca2 layers and dentate gyrus, with some labeling in ca3. |
1991-02-25 |
2023-08-11 |
human |
| T Nabeshima, A Katoh, H Ishimaru, Y Yoneda, K Ogita, K Murase, H Ohtsuka, K Inari, T Fukuta, T Kameyam. Carbon monoxide-induced delayed amnesia, delayed neuronal death and change in acetylcholine concentration in mice. The Journal of pharmacology and experimental therapeutics. vol 256. issue 1. 1991-02-22. PMID:1671097. |
therefore, we suggest that delayed amnesia induced by co-exposure may result from delayed neuronal death in the hippocampal ca1 subfield and dysfunction in the acetylcholinergic neurons, in the frontal cortex, the striatum and/or the hippocampus. |
1991-02-22 |
2023-08-11 |
mouse |
| R A Morrisett, D D Mott, D V Lewis, H S Swartzwelder, W A Wilso. GABAB-receptor-mediated inhibition of the N-methyl-D-aspartate component of synaptic transmission in the rat hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 11. issue 1. 1991-02-14. PMID:1846009. |
gaba receptor regulation of nmda-receptor-mediated synaptic responses was studied in area ca1 of the rat hippocampus using extracellular and intracellular recording techniques. |
1991-02-14 |
2023-08-11 |
rat |
| K J Sass, T Lencz, M Westerveld, R A Novelly, D D Spencer, J H Ki. The neural substrate of memory impairment demonstrated by the intracarotid amobarbital procedure. Archives of neurology. vol 48. issue 1. 1991-02-14. PMID:1986726. |
after anteromedial temporal lobectomy, neuronal densities were established for hippocampal subfields ca1, ca2, and ca3; the hilum; and the dentate granule cell layer. |
1991-02-14 |
2023-08-11 |
Not clear |
| Z I Bashir, S Alford, S N Davies, A D Randall, G L Collingridg. Long-term potentiation of NMDA receptor-mediated synaptic transmission in the hippocampus. Nature. vol 349. issue 6305. 1991-02-12. PMID:1846031. |
activation of nmda receptors can also lead to a long-lasting modification in synaptic efficiency at glutamatergic synapses; this is exemplified in the ca1 region of the hippocampus, where nmda receptors mediate the induction of long-term potentiation (ltp). |
1991-02-12 |
2023-08-11 |
Not clear |
| V D Gerasimov, D P Artemenk. [The depressing effect of GABA on synaptic excitation in isolated rat hippocampal slices]. Neirofiziologiia = Neurophysiology. vol 22. issue 5. 1991-02-07. PMID:2175844. |
ca1 hippocampal pepsps were much more sensitive to gaba (threshold concentrations--3.10(-5)-2.10(-4)mol/l; ic50--5.10(-4)-1.10(-3) mol/l) the action of gaba on pepsps was not depressed by bicuculline, picrotoxin or penicillin. |
1991-02-07 |
2023-08-11 |
rat |
| V D Gerasimov, D P Artemenk. [The depressing effect of GABA on synaptic excitation in isolated rat hippocampal slices]. Neirofiziologiia = Neurophysiology. vol 22. issue 5. 1991-02-07. PMID:2175844. |
it is concluded that gaba inhibitory effects on ca1 hippocampal pepsps are caused in the main by its presynaptic action mediated by gaba(b)-receptors located probably on axon terminals of the schaffer collaterals. |
1991-02-07 |
2023-08-11 |
rat |
| T van Groen, J M Wys. Extrinsic projections from area CA1 of the rat hippocampus: olfactory, cortical, subcortical, and bilateral hippocampal formation projections. The Journal of comparative neurology. vol 302. issue 3. 1991-02-01. PMID:1702115. |
extrinsic projections from area ca1 of the rat hippocampus: olfactory, cortical, subcortical, and bilateral hippocampal formation projections. |
1991-02-01 |
2023-08-11 |
rat |
| B G Lyeth, L W Jenkins, R J Hamm, C E Dixon, L L Phillips, G L Clifton, H F Young, R L Haye. Prolonged memory impairment in the absence of hippocampal cell death following traumatic brain injury in the rat. Brain research. vol 526. issue 2. 1991-01-31. PMID:2257484. |
for example, following cerebral ischemia even partial hippocampal ca1 neuronal loss has been proposed to be sufficient to result in deficits in hippocampal dependent spatial memory. |
1991-01-31 |
2023-08-11 |
rat |
| H Kojima, Y Katsuta, M Kowad. Stimulus train-induced bursting in hippocampal slices: difference between CA1 and CA2/3 subfields. The Japanese journal of psychiatry and neurology. vol 44. issue 2. 1991-01-25. PMID:2259016. |
stimulus train-induced bursting in hippocampal slices: difference between ca1 and ca2/3 subfields. |
1991-01-25 |
2023-08-11 |
Not clear |
| H Kojima, Y Katsuta, M Kowad. Stimulus train-induced bursting in hippocampal slices: difference between CA1 and CA2/3 subfields. The Japanese journal of psychiatry and neurology. vol 44. issue 2. 1991-01-25. PMID:2259016. |
we studied the relationship between ca2/3 and ca1 subfields in the generation of stimulus train-induced bursting using in vitro hippocampal slices. |
1991-01-25 |
2023-08-11 |
Not clear |
| S B Wigal, A Amsel, R E Wilco. Fetal ethanol exposure diminishes hippocampal beta-adrenergic receptor density while sparing muscarinic receptors during development. Brain research. Developmental brain research. vol 55. issue 2. 1991-01-24. PMID:2174750. |
at 17 days of age, ethanol pups had fewer hippocampal beta-adrenergic receptors than age-matched controls; muscarinic receptors and ca1 cell densities were not disparate. |
1991-01-24 |
2023-08-11 |
rat |