Literature DB >> 8833450

Long-term depression in hippocampus.

M F Bear1, W C Abraham.   

Abstract

Long-term depression (LTD) is a lasting decrease in synaptic effectiveness that follows some types of electrical stimulation in the hippocampus. Two broad types of LTD may be distinguished. Heterosynaptic LTD can occur at synapses that are inactive, normally during high-frequency stimulation of a converging synaptic input. Homosynaptic LTD can occur at synapses that are activated, normally at low frequencies. Here we discuss the mechanisms of LTD and their possible relevance to hippocampal function.

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Year:  1996        PMID： 8833450     DOI： 10.1146/annurev.ne.19.030196.002253

Source DB:  PubMed          Journal:  Annu Rev Neurosci        ISSN： 0147-006X            Impact factor:   12.449


  152 in total

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Review 2.  Some neurobiological aspects of psychotherapy. A review.

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3.  Capture of a protein synthesis-dependent component of long-term depression.

Authors:  B S Kauderer; E R Kandel
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4.  G(alpha)q-deficient mice lack metabotropic glutamate receptor-dependent long-term depression but show normal long-term potentiation in the hippocampal CA1 region.

Authors:  T Kleppisch; V Voigt; R Allmann; S Offermanns
Journal:  J Neurosci       Date:  2001-07-15       Impact factor: 6.167

5.  NMDA receptor- and metabotropic glutamate receptor-dependent synaptic plasticity induced by high frequency stimulation in the rat dentate gyrus in vitro.

Authors:  J Wu; A Rush; M J Rowan; R Anwyl
Journal:  J Physiol       Date:  2001-06-15       Impact factor: 5.182

6.  Stability and plasticity of developing synapses in hippocampal neuronal cultures.

Authors:  F Woodward Hopf; Jack Waters; Samar Mehta; Stephen J Smith
Journal:  J Neurosci       Date:  2002-02-01       Impact factor: 6.167

7.  A new form of cerebellar long-term potentiation is postsynaptic and depends on nitric oxide but not cAMP.

Authors:  Varda Lev-Ram; Scott T Wong; Daniel R Storm; Roger Y Tsien
Journal:  Proc Natl Acad Sci U S A       Date:  2002-06-04       Impact factor: 11.205

8.  Mechanisms underlying the inability to induce area CA1 LTP in the mouse after traumatic brain injury.

Authors:  E Schwarzbach; D P Bonislawski; G Xiong; A S Cohen
Journal:  Hippocampus       Date:  2006       Impact factor: 3.899

9.  Neuroactive steroids reduce neuronal excitability by selectively enhancing tonic inhibition mediated by delta subunit-containing GABAA receptors.

Authors:  Brandon M Stell; Stephen G Brickley; C Y Tang; Mark Farrant; Istvan Mody
Journal:  Proc Natl Acad Sci U S A       Date:  2003-11-17       Impact factor: 11.205

Review 10.  Evidence concerning how neurons of the perirhinal cortex may effect familiarity discrimination.

Authors:  M W Brown; Z I Bashir
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2002-08-29       Impact factor: 6.237
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