Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Henryk Gołebiewski"'
Publikováno v:
Brain Research Bulletin. 80:139-146
In this study we investigated the ability of the dentate gyrus to independently generate cholinergically induced theta rhythm in vitro. Two different experiments were performed. In Experiment I, new laminar profiles of theta phase, amplitude, and cur
Publikováno v:
Brain Research Bulletin. 78:290-298
The role of gap junction (GJ) coupling in the generation of hippocampal formation theta rhythm was investigated in vitro, with use of brain slices, and in vivo, with use of urethane anesthetized rats. Carbenoxolone, the succinyl ester of glycyrrhetin
Publikováno v:
European Journal of Neuroscience. 24:1759-1770
The role of gap junction coupling in the generation of theta rhythms in freely moving cats was investigated in a present study. Two gap junction blockers, carbenoxolone and quinine, were administered intraperitoneally and intrahippocampally; both gap
Publikováno v:
Brain Research. 1019:270-274
The role of gap junction coupling in generation of carbachol-induced theta-like activity (TLA) in hippocampal formation (HPC) slices was investigated in this study. Two gap junction (GJ) blockers, carbenoxolone (100 microM) and quinine (100 microM),
Publikováno v:
Brain Research Bulletin. 58:323-335
The effects of intraseptally microinjected muscarinic (atropine sulfate, pirenzepine and gallamine) and nicotinic (hexamethonium) antagonists on spontaneous, sensory and electrically-induced hippocampal (HPC) theta EEG activity were investigated in t
Publikováno v:
Brain Research. 901:184-194
The effect of different temperatures of ACSF (18-42 degrees C) on carbachol (CCH)-induced field potentials were examined in the present study. Two hundred and thirty one experiments were performed on hippocampal formation slices maintained in a gas-l
Publikováno v:
Brain Research. 775:91-98
The involvement of GABAA and GABAB receptors in neural mechanisms responsible for the production of theta rhythms in hippocampal formation (HPC) slices is addressed in the present study. In a number of papers published in the last decade, we have dem
Publikováno v:
NeuroReport. 5:1989-1992
Entorhinal cortex slice preparations obtained from the cat exhibited theta rhythm during perfusion with 50 microM carbachol. The effect of carbachol was antagonized by the muscarinic blocker atropine sulphate, but not by hexamethonium and mecamylamin
Autor:
Henryk Gołebiewski, Jan Konopacki
Publikováno v:
NeuroReport. 4:963-966
Brain slice preparations obtained from the rat were used to study cholinergic GABAergic interaction in mechanisms responsible for production of theta-like activity in hippocampal slices maintained in vitro. Bicuculline, a GABA-A antagonist, applied a
Publikováno v:
The European journal of neuroscience. 23(7)
One hundred and seven cells were recorded extracellularly in hippocampal formation (HPC) slices during carbachol-induced theta. The data obtained provided evidence of a population of HPC neurons which, when activated cholinergically, participate in t