Journal ArticleDOI
Interneurons of the hippocampus
Tamás F. Freund,György Buzsáki +1 more
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This article is published in Hippocampus.The article was published on 1998-12-07. It has received 3359 citations till now. The article focuses on the topics: Basket cell & Hippocampus.read more
Citations
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The origin of extracellular fields and currents — EEG, ECoG, LFP and spikes
TL;DR: High-density recordings of field activity in animals and subdural grid recordings in humans can provide insight into the cooperative behaviour of neurons, their average synaptic input and their spiking output, and can increase the understanding of how these processes contribute to the extracellular signal.
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Theta Oscillations in the Hippocampus
TL;DR: Theta oscillations represent the "on-line" state of the hippocampus and are believed to be critical for temporal coding/decoding of active neuronal ensembles and the modification of synaptic weights.
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Mechanisms and functional implications of adult neurogenesis.
TL;DR: The factors that regulate proliferation and fate determination of adult neural stem cells are discussed and the potential significance of adult neurogenesis in memory, depression, and neurodegenerative disorders such as Alzheimer's and Parkinson's disease is addressed.
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Synaptic plasticity and memory: an evaluation of the hypothesis
TL;DR: It is concluded that a wealth of data support the notion that synaptic plasticity is necessary for learning and memory, but that little data currently supports the notion of sufficiency.
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Adult neurogenesis in the mammalian brain: significant answers and significant questions.
Guo Li Ming,Hongjun Song +1 more
TL;DR: Major advances in understanding of adult mammalian neurogenesis in the dentate gyrus of the hippocampus and from the subventricular zone of the lateral ventricle, the rostral migratory stream to the olfactory bulb are reviewed.
References
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Journal ArticleDOI
A synaptic model of memory: long-term potentiation in the hippocampus
TL;DR: The best understood form of long-term potentiation is induced by the activation of the N-methyl-d-aspartate receptor complex, which allows electrical events at the postsynaptic membrane to be transduced into chemical signals which, in turn, are thought to activate both pre- and post Synaptic mechanisms to generate a persistent increase in synaptic strength.
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Long-lasting potentiation of synaptic transmission in the dentate area of the anaesthetized rabbit following stimulation of the perforant path.
Timothy V. P. Bliss,T. Lømo +1 more
TL;DR: The after‐effects of repetitive stimulation of the perforant path fibres to the dentate area of the hippocampal formation have been examined with extracellular micro‐electrodes in rabbits anaesthetized with urethane.
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Cloned Glutamate Receptors
TL;DR: The application of molecular cloning technology to the study of the glutamate receptor system has led to an explosion of knowledge about the structure, expression, and function of this most important fast excitatory transmitter system in the mammalian brain.
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Phase relationship between hippocampal place units and the EEG theta rhythm
John O'Keefe,Michael Recce +1 more
TL;DR: The phase was highly correlated with spatial location and less well correlated with temporal aspects of behavior, such as the time after place field entry, and the characteristics of the phase shift constrain the models that define the construction of place fields.