about
At clinically relevant concentrations the anaesthetic/amnesic thiopental but not the anticonvulsant phenobarbital interferes with hippocampal sharp wave-ripple complexes.Higher intrinsic network excitability in ventral compared with the dorsal hippocampus is controlled less effectively by GABAB receptorsEffects of 5-HT-7 receptor ligands on memory and cognition.High-frequency stimulation-induced synaptic potentiation in dorsal and ventral CA1 hippocampal synapses: the involvement of NMDA receptors, mGluR5, and (L-type) voltage-gated calcium channels.Patterned activation of hippocampal network (approximately 10 Hz) during in vitro sharp wave-ripples.GABA-mediated synchronization in the human neocortex: elevations in extracellular potassium and presynaptic mechanisms.Spontaneous GABA(A)-dependent synchronous periodic activity in adult rat ventral hippocampal slices.Spontaneous, low frequency (approximately 2-3 Hz) field activity generated in rat ventral hippocampal slices perfused with normal medium.Weaker synaptic inhibition in CA1 region of ventral compared to dorsal rat hippocampal slices.A possible role of ectopic action potentials in the in vitro hippocampal sharp wave-ripple complexes.Fentanyl treatment reduces GABAergic inhibition in the CA1 area of the hippocampus 24 h after acute exposure to the drug.Varying magnitude of GABAergic recurrent inhibition enhancement by different sedative/anesthetic agents in dorsal and ventral hippocampus.Greater contribution of N-methyl-D-aspartic acid receptors in ventral compared to dorsal hippocampal slices in the expression and long-term maintenance of epileptiform activity.Differential expression of gamma-aminobutyric acid--a receptor subunits in rat dorsal and ventral hippocampus.Differential pharmacological properties of GABAA/benzodiazepine receptor complex in dorsal compared to ventral rat hippocampus.Long-term potentiation of high-frequency oscillation and synaptic transmission characterize in vitro NMDA receptor-dependent epileptogenesis in the hippocampus.A gradient of frequency-dependent synaptic properties along the longitudinal hippocampal axis.Electrophysiological evidence for long-axis intrinsic diversification of the hippocampus.Enhanced neuronal plasticity and elevated endogenous sAPPα levels in mice over-expressing MMP9.Theta burst stimulation-induced LTP: Differences and similarities between the dorsal and ventral CA1 hippocampal synapses.Striking differences in synaptic facilitation along the dorsoventral axis of the hippocampus.Differences in paired-pulse inhibition and facilitation in the dentate gyrus and CA3 field between dorsal and ventral rat hippocampus.A model synapse that incorporates the properties of short- and long-term synaptic plasticity.Hippocampal sharp waves and ripples: Effects of aging and modulation by NMDA receptors and L-type Ca2+ channels.NMDA receptor-dependent high-frequency network oscillations (100-300 Hz) in rat hippocampal slices.α5GABAA receptors regulate hippocampal sharp wave-ripple activity in vitro.Different effects of zolpidem and diazepam on hippocampal sharp wave-ripple activity in vitro.Vascular network of the rat hippocampus is not homogeneous along the septotemporal axis.The GABAA receptor-mediated recurrent inhibition in ventral compared with dorsal CA1 hippocampal region is weaker, decays faster and lasts less.Development of a transient increase in recurrent inhibition and paired-pulse facilitation in hippocampal CA1 region.Differential expression of NMDA and AMPA receptor subunits in rat dorsal and ventral hippocampus.Endogenous adenosine induces NMDA receptor-independent persistent epileptiform discharges in dorsal and ventral hippocampus via activation of A2 receptors.Age-related changes in excitability and recurrent inhibition in the rat CA1 hippocampal region.Prominent differences in sharp waves, ripples and complex spike bursts between the dorsal and the ventral rat hippocampus.The α5GABAA receptor modulates the induction of long-term potentiation at ventral but not dorsal CA1 hippocampal synapses.The L-type voltage-dependent calcium channel long-term potentiation is higher in the dorsal compared with the ventral associational/commissural CA3 hippocampal synapses.Decreased ability of rat temporal hippocampal CA1 region to produce long-term potentiation.Major dorsoventral differences in the modulation of the local CA1 hippocampal network by NMDA, mGlu5, adenosine A2A and cannabinoid CB1 receptors.Adenosine A₂A receptors permit mGluR5-evoked tyrosine phosphorylation of NR2B (Tyr1472) in rat hippocampus: a possible key mechanism in NMDA receptor modulation.β-adrenergic receptors reduce the threshold for induction and stabilization of LTP and enhance its magnitude via multiple mechanisms in the ventral but not the dorsal hippocampus.
P50
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P50
description
hulumtues
@sq
onderzoeker
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researcher
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հետազոտող
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name
Costas Papatheodoropoulos
@ast
Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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type
label
Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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altLabel
Konstantinos Papatheodoropoulos
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prefLabel
Costas Papatheodoropoulos
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Costas Papatheodoropoulos
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Costas Papatheodoropoulos
@es
Costas Papatheodoropoulos
@nl
Costas Papatheodoropoulos
@sl
P106
P21
P2798
P31
P496
0000-0002-7860-9583