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Literature DB >> 19881503

Self-generated theta oscillations in the hippocampus.

Romain Goutagny¹, Jesse Jackson, Sylvain Williams.

Abstract

Hippocampal theta rhythm is crucial for spatial memory and is thought to be generated by extrinsic inputs. In contrast, using a complete rat hippocampus in vitro, we found several intrinsic, atropine-resistant theta generators in CA1. These oscillators were organized along the septotemporal axis and arose independently from CA3. Our results suggest that CA1 theta rhythm can emerge from the coupling of multiple autonomous hippocampal theta oscillators.

Entities: Chemical Gene Species

Mesh：

Year: 2009 PMID： 19881503 DOI： 10.1038/nn.2440

Source DB: PubMed Journal: Nat Neurosci ISSN： 1097-6256 Impact factor: 24.884

15 in total

Review 1. Theta oscillations in the hippocampus.

Authors: György Buzsáki
Journal: Neuron Date: 2002-01-31 Impact factor: 17.173

2. Two types of hippocampal rhythmical slow activity in both the rabbit and the rat: relations to behavior and effects of atropine, diethyl ether, urethane, and pentobarbital.

Authors: R Kramis; C H Vanderwolf; B H Bland
Journal: Exp Neurol Date: 1975-10 Impact factor: 5.330

3. Inhibitory phasing of neuronal discharge.

Authors: P ANDERSEN; J ECCLES
Journal: Nature Date: 1962-11-17 Impact factor: 49.962

4. Distinct ensemble codes in hippocampal areas CA3 and CA1.

Authors: Stefan Leutgeb; Jill K Leutgeb; Alessandro Treves; May-Britt Moser; Edvard I Moser
Journal: Science Date: 2004-07-22 Impact factor: 47.728

Review 5. What is the function of hippocampal theta rhythm?--Linking behavioral data to phasic properties of field potential and unit recording data.

Authors: Michael E Hasselmo
Journal: Hippocampus Date: 2005 Impact factor: 3.899

6. Hippocampal theta oscillations are travelling waves.

Authors: Evgueniy V Lubenov; Athanassios G Siapas
Journal: Nature Date: 2009-05-28 Impact factor: 49.962

7. Oscillatory coupling of hippocampal pyramidal cells and interneurons in the behaving Rat.

Authors: J Csicsvari; H Hirase; A Czurkó; A Mamiya; G Buzsáki
Journal: J Neurosci Date: 1999-01-01 Impact factor: 6.167

8. Hippocampal electrical activity and voluntary movement in the rat.

Authors: C H Vanderwolf
Journal: Electroencephalogr Clin Neurophysiol Date: 1969-04

Review 9. The physiology and pharmacology of hippocampal formation theta rhythms.

Authors: B H Bland
Journal: Prog Neurobiol Date: 1986 Impact factor: 11.685

10. Synchronization of neuronal activity in hippocampus by individual GABAergic interneurons.

Authors: S R Cobb; E H Buhl; K Halasy; O Paulsen; P Somogyi
Journal: Nature Date: 1995-11-02 Impact factor: 49.962

106 in total

1. Spatiotemporal coupling between hippocampal acetylcholine release and theta oscillations in vivo.

Authors: Hao Zhang; Shih-Chieh Lin; Miguel A L Nicolelis
Journal: J Neurosci Date: 2010-10-06 Impact factor: 6.167

2. Network bursting using experimentally constrained single compartment CA3 hippocampal neuron models with adaptation.

Authors: Muhammad Dur-e-Ahmad; Wilten Nicola; Sue Ann Campbell; Frances K Skinner
Journal: J Comput Neurosci Date: 2011-12-02 Impact factor: 1.621

Review 3. Neurophysiological and computational principles of cortical rhythms in cognition.

Authors: Xiao-Jing Wang
Journal: Physiol Rev Date: 2010-07 Impact factor: 37.312

4. Ketamine disrupts θ modulation of γ in a computer model of hippocampus.

Authors: Samuel A Neymotin; Maciej T Lazarewicz; Mohamed Sherif; Diego Contreras; Leif H Finkel; William W Lytton
Journal: J Neurosci Date: 2011-08-10 Impact factor: 6.167

5. Hippocampal memory consolidation during sleep: a comparison of mammals and birds.

Authors: Niels C Rattenborg; Dolores Martinez-Gonzalez; Timothy C Roth; Vladimir V Pravosudov
Journal: Biol Rev Camb Philos Soc Date: 2010-11-11

6. Decreased rhythmic GABAergic septal activity and memory-associated theta oscillations after hippocampal amyloid-beta pathology in the rat.

Authors: Vincent Villette; Frédérique Poindessous-Jazat; Axelle Simon; Clément Léna; Elodie Roullot; Brice Bellessort; Jacques Epelbaum; Patrick Dutar; Aline Stéphan
Journal: J Neurosci Date: 2010-08-18 Impact factor: 6.167

7. Examining the limits of cellular adaptation bursting mechanisms in biologically-based excitatory networks of the hippocampus.

Authors: K A Ferguson; F Njap; W Nicola; F K Skinner; S A Campbell
Journal: J Comput Neurosci Date: 2015-10-13 Impact factor: 1.621