Glutamate-induced gamma oscillations in the dentate gyrus of rat hippocampal slices.

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Glutamate-induced gamma oscillations in the dentate gyrus of rat hippocampal slices. / Pöschel, Beatrice; Draguhn, Andreas; Heinemann, Uwe.

in: BRAIN RES, Jahrgang 938, Nr. 1-2, 1-2, 2002, S. 22-28.

Publikationen: SCORING: Beitrag in Fachzeitschrift/ZeitungSCORING: ZeitschriftenaufsatzForschungBegutachtung

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Pöschel B, Draguhn A, Heinemann U. Glutamate-induced gamma oscillations in the dentate gyrus of rat hippocampal slices. BRAIN RES. 2002;938(1-2):22-28. 1-2.

Bibtex

@article{966a30978ecf4205ace2759523cbbd57,
title = "Glutamate-induced gamma oscillations in the dentate gyrus of rat hippocampal slices.",
abstract = "In this paper we show that gamma oscillations can be elicited by brief (<or = 200 ms) local applications of glutamate in the dentate gyrus of rat hippocampal slices. Dentate gamma oscillations show an initial peak frequency of approximately 70 Hz and last for up to 4 min. The network activity involves functional GABA(A) receptors as it is drastically reduced by GABA(A) receptor antagonists. The oscillations can be observed in the whole dentate gyrus-CA3-network and are coherent between the dentate gyrus and area CA3 for variable periods. Thus, long-lasting gamma oscillations can be experimentally induced in the dentate gyrus and are propagated into the hippocampus proper.",
author = "Beatrice P{\"o}schel and Andreas Draguhn and Uwe Heinemann",
year = "2002",
language = "Deutsch",
volume = "938",
pages = "22--28",
journal = "BRAIN RES",
issn = "0006-8993",
publisher = "Elsevier",
number = "1-2",

}

RIS

TY - JOUR

T1 - Glutamate-induced gamma oscillations in the dentate gyrus of rat hippocampal slices.

AU - Pöschel, Beatrice

AU - Draguhn, Andreas

AU - Heinemann, Uwe

PY - 2002

Y1 - 2002

N2 - In this paper we show that gamma oscillations can be elicited by brief (<or = 200 ms) local applications of glutamate in the dentate gyrus of rat hippocampal slices. Dentate gamma oscillations show an initial peak frequency of approximately 70 Hz and last for up to 4 min. The network activity involves functional GABA(A) receptors as it is drastically reduced by GABA(A) receptor antagonists. The oscillations can be observed in the whole dentate gyrus-CA3-network and are coherent between the dentate gyrus and area CA3 for variable periods. Thus, long-lasting gamma oscillations can be experimentally induced in the dentate gyrus and are propagated into the hippocampus proper.

AB - In this paper we show that gamma oscillations can be elicited by brief (<or = 200 ms) local applications of glutamate in the dentate gyrus of rat hippocampal slices. Dentate gamma oscillations show an initial peak frequency of approximately 70 Hz and last for up to 4 min. The network activity involves functional GABA(A) receptors as it is drastically reduced by GABA(A) receptor antagonists. The oscillations can be observed in the whole dentate gyrus-CA3-network and are coherent between the dentate gyrus and area CA3 for variable periods. Thus, long-lasting gamma oscillations can be experimentally induced in the dentate gyrus and are propagated into the hippocampus proper.

M3 - SCORING: Zeitschriftenaufsatz

VL - 938

SP - 22

EP - 28

JO - BRAIN RES

JF - BRAIN RES

SN - 0006-8993

IS - 1-2

M1 - 1-2

ER -