| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| B J Crain, K J Chang, J O McNamar. Quantitative autoradiographic analysis of mu and delta opioid binding sites in the rat hippocampal formation. The Journal of comparative neurology. vol 246. issue 2. 1986-05-22. PMID:3007584. |
over all, delta binding was greatest in ca2 followed by ca3 and then ca1. |
1986-05-22 |
2023-08-11 |
rat |
| K Ushijima, H Miyazaki, T Moriok. Immunohistochemical localization of glutathione peroxidase in the brain of the rat. Resuscitation. vol 13. issue 2. 1986-04-29. PMID:3008282. |
the immunoreactive products were observed chiefly in the nuclei of some nerve cells in the following areas: layers ii, iv, vi in the cerebral cortex; ca2, ca1 and ca4, ca3 (listed in descending degree) in the hippocampus; granular and molecular layers in the cerebellar cortex. |
1986-04-29 |
2023-08-11 |
rat |
| H S Ozaki, T H Murakami, T Toyoshima, M Shimad. Differential effects of kainic-acid-induced hippocampal lesions on the acquisition of the jump-box avoidance task in mice. Journal of neuroscience research. vol 15. issue 2. 1986-04-25. PMID:3959132. |
these results strongly suggest that there exist regional differences in the involvement of hippocampal pyramidal cell layers in acquisition of the jump-box avoidance task: both the ca3 region and the lateral portion of the ca1 region are involved in acquisition, while the medial portion of the ca1 region is not. |
1986-04-25 |
2023-08-11 |
mouse |
| C I Rowntree, B H Blan. An analysis of cholinoceptive neurons in the hippocampal formation by direct microinfusion. Brain research. vol 362. issue 1. 1986-02-24. PMID:3942871. |
infusions of eserine or carbachol elicited hippocampal theta activity when made in areas containing high levels of cholinergic markers: the stratum oriens and radiatum of the ca1 and ca3, the stratum moleculare and stratum granulosum of the dentate gyrus and the infragranular region of the hilus. |
1986-02-24 |
2023-08-11 |
rat |
| M Dowdall, C De Montign. Effect of atmospheric ions on hippocampal pyramidal neuron responsiveness to serotonin. Brain research. vol 342. issue 1. 1985-11-12. PMID:2412639. |
unitary extracellular recordings from pyramidal neurons of the ca1 and ca3 regions of the dorsal hippocampus were obtained under urethane anesthesia, and their responsiveness to microiontophoretically applied acetylcholine (ach), norepinephrine (ne) and 5-ht was assessed. |
1985-11-12 |
2023-08-11 |
rat |
| P L Carlen, N Gurevich, M F Davies, T J Blaxter, M O'Beirn. Enhanced neuronal K+ conductance: a possible common mechanism for sedative-hypnotic drug action. Canadian journal of physiology and pharmacology. vol 63. issue 7. 1985-10-29. PMID:2864130. |
we have utilized the mammalian in vitro hippocampal and cerebellar slice preparations at 34-36 degrees c. intracellular recordings from ca1, ca3, and cerebellar purkinje cells were obtained. |
1985-10-29 |
2023-08-11 |
Not clear |
| T J Biscoe, M R Duche. Actions and interactions of GABA and benzodiazepines in the mouse hippocampal slice. Quarterly journal of experimental physiology (Cambridge, England). vol 70. issue 3. 1985-10-21. PMID:2994165. |
these were consistent with reports which have defined a hyperpolarizing response to somatic and a depolarizing response to dendritic application of gaba to ca1 and ca3 cells in the rat and guinea-pig. |
1985-10-21 |
2023-08-11 |
mouse |
| H C Moises, J M Walke. Electrophysiological effects of dynorphin peptides on hippocampal pyramidal cells in rat. European journal of pharmacology. vol 108. issue 1. 1985-05-15. PMID:2858395. |
dynorphin, applied electrophoretically or by pneumatic pressure, produced a dose-dependent depression of both spontaneous and glutamate-evoked discharge in a majority (63%) of ca1 and ca3 cells tested. |
1985-05-15 |
2023-08-11 |
rat |
| T Suppes, A R Kriegstein, D A Princ. The influence of dopamine on epileptiform burst activity in hippocampal pyramidal neurons. Brain research. vol 326. issue 2. 1985-04-08. PMID:2982462. |
we added da (10-80 microm) to the perfusion medium to see whether a significant decrease in epileptiform burst frequency might occur in the follower ca1 region if greater numbers of pacemaker ca2 and ca3 cells were exposed to da. |
1985-04-08 |
2023-08-11 |
Not clear |
| R C Meibach, S G Beck, S Maayani, J P Gree. Regional differences in binding of [3H]LSD and [3H]5-HT in calf hippocampal slices revealed by radioautography and rapid filtration studies. Brain research. vol 307. issue 1-2. 1984-10-19. PMID:6467009. |
previous radioautographic experiments demonstrated that binding sites labeled by [3h]5-ht and [3h]lsd in rat brain were seen in all layers of ca1, ca4 and the dentate gyrus but not in fields ca2 and ca3 of the hippocampus. |
1984-10-19 |
2023-08-12 |
rat |
| R C Meibach, S G Beck, S Maayani, J P Gree. Regional differences in binding of [3H]LSD and [3H]5-HT in calf hippocampal slices revealed by radioautography and rapid filtration studies. Brain research. vol 307. issue 1-2. 1984-10-19. PMID:6467009. |
binding of both [3h]5-ht and [3h]lsd by homogenates of ca1 and dentate gyrus, but not of ca3, was saturable. |
1984-10-19 |
2023-08-12 |
rat |
| M M Haglund, P A Schwartzkroi. Seizure-like spreading depression in immature rabbit hippocampus in vitro. Brain research. vol 316. issue 1. 1984-08-23. PMID:6733537. |
the immature ca1 region, where inhibition is slow to develop, is more susceptible to sds than the ca3 region, where inhibitory post-synaptic potentials are potent early in development. |
1984-08-23 |
2023-08-12 |
rabbit |
| C K Petito, W A Pulsinell. Delayed neuronal recovery and neuronal death in rat hippocampus following severe cerebral ischemia: possible relationship to abnormalities in neuronal processes. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 4. issue 2. 1984-06-22. PMID:6725432. |
because ser accumulates in resistant ca3 neurons and proximal neuronal processes are damaged in vulnerable ca1 neurons, we hypothesize that delayed cell recovery or death in vulnerable and resistant postischemic hippocampal neurons is related to abnormalities in neuronal processes. |
1984-06-22 |
2023-08-12 |
rat |
| R Schwarcz, G S Brush, A C Foster, E D Frenc. Seizure activity and lesions after intrahippocampal quinolinic acid injection. Experimental neurology. vol 84. issue 1. 1984-05-11. PMID:6705878. |
using light microscopic analyses, pyramidal cell degeneration was observed in the quin-injected hippocampus (ca3 and ca1 cells more susceptible than ca2 cells); dentate granule cells showed signs of degeneration only at the largest quin dose. |
1984-05-11 |
2023-08-12 |
human |
| T W Berger, P C Rinaldi, D J Weisz, R F Thompso. Single-unit analysis of different hippocampal cell types during classical conditioning of rabbit nictitating membrane response. Journal of neurophysiology. vol 50. issue 5. 1984-01-07. PMID:6644367. |
extracellular single-unit recordings from neurons in the ca1 and ca3 regions of the dorsal hippocampus were monitored during classical conditioning of the rabbit nictitating membrane response. |
1984-01-07 |
2023-08-12 |
rabbit |
| B L McNaughton, C A Barnes, J O'Keef. The contributions of position, direction, and velocity to single unit activity in the hippocampus of freely-moving rats. Experimental brain research. vol 52. issue 1. 1983-12-20. PMID:6628596. |
the place/direction specificity of cs cells was significantly higher in ca1 than in ca3 and ca3 cs cells exhibited a striking preference for the inward radial direction. |
1983-12-20 |
2023-08-12 |
rat |
| K Krnjević, N Roper. Electrophysiological and pharmacological characteristics of facilitation of hippocampal population spikes by stimulation of the medial septum. Neuroscience. vol 7. issue 9. 1983-01-19. PMID:6292779. |
an enhancement of population spikes was observed only (a) in areas ca1 and ca2 (adjacent to ca1 in the dorsal hippocampus), but not in the fascia dentata or the deep pyramidal layers ca3 or ca4; (b) in a narrow range of depth, close to the stratum pyramidale; (c) when the intensity of commissural stimulation was of adequate intensity. |
1983-01-19 |
2023-08-12 |
rat |
| T Griffiths, M C Evans, B S Meldru. Intracellular sites of early calcium accumulation in the rat hippocampus during status epilepticus. Neuroscience letters. vol 30. issue 3. 1982-10-29. PMID:7110639. |
after status epilepticus, mitochondrial calcium deposits increased, particularly in the swollen mitochondria of the pyramidal cell bodies and basal dendrites of ca3 and ca1 neurones. |
1982-10-29 |
2023-08-12 |
rat |
| E V Loseva, S B Stefano. [Quantitative histochemical determination of acetylcholinesterase activity in layers of the rat hippocampus]. Biulleten' eksperimental'noi biologii i meditsiny. vol 92. issue 12. 1982-04-12. PMID:7326428. |
the maps have been prepared of ache activity distribution for the field ca1, ca2 and ca3 of the hippocamp of rats decapitated in summer and autumn. |
1982-04-12 |
2023-08-12 |
rat |
| M Sega. Regional differences in neuronal responses to 5-HT: intracellular studies in hippocampal slices. Journal de physiologie. vol 77. issue 2-3. 1981-12-22. PMID:7288653. |
intracellular recordings were obtained from cells in the regions ca1, ca3 and the dentate gyrus (dg) of rat hippocampal slices. |
1981-12-22 |
2023-08-12 |
rat |