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Literature DB >> 8794079

Imaging calcium dynamics in dendritic spines.

Abstract

Recent advances in optical imaging technology have enabled the measurement of Ca2+ dynamics in individual synaptic spines with high time resolution. Results from work using this new technology have confirmed the view that individual synaptic spines can act as functional chemical compartments with independent dynamics of second-messenger concentration. In particular, the ability of Ca2+ to directly mediate Hebbian coincidence detection has been confirmed.

Entities: Chemical Disease

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Year: 1996 PMID： 8794079 DOI： 10.1016/s0959-4388(96)80122-x

Source DB: PubMed Journal: Curr Opin Neurobiol ISSN： 0959-4388 Impact factor: 6.627

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Cited

39 in total

1. L-type voltage-gated calcium channels mediate NMDA-independent associative long-term potentiation at thalamic input synapses to the amygdala.

Authors: M G Weisskopf; E P Bauer; J E LeDoux
Journal: J Neurosci Date: 1999-12-01 Impact factor: 6.167

2. Postsynaptic calcium transients evoked by activation of individual hippocampal mossy fiber synapses.

Authors: C A Reid; R Fabian-Fine; A Fine
Journal: J Neurosci Date: 2001-04-01 Impact factor: 6.167

3. Volatile anesthetics block actin-based motility in dendritic spines.

Authors: S Kaech; H Brinkhaus; A Matus
Journal: Proc Natl Acad Sci U S A Date: 1999-08-31 Impact factor: 11.205

Review 4. The past, the future and the biology of memory storage.

Authors: E R Kandel; C Pittenger
Journal: Philos Trans R Soc Lond B Biol Sci Date: 1999-12-29 Impact factor: 6.237

5. Dynamics of dendritic calcium transients evoked by quantal release at excitatory hippocampal synapses.

Authors: V N Murthy; T J Sejnowski; C F Stevens
Journal: Proc Natl Acad Sci U S A Date: 2000-01-18 Impact factor: 11.205

Review 6. Evanescent-wave microscopy: a new tool to gain insight into the control of transmitter release.

Authors: M Oheim; D Loerke; R H Chow; W Stühmer
Journal: Philos Trans R Soc Lond B Biol Sci Date: 1999-02-28 Impact factor: 6.237

7. Mechanisms of calcium influx into hippocampal spines: heterogeneity among spines, coincidence detection by NMDA receptors, and optical quantal analysis.

Authors: R Yuste; A Majewska; S S Cash; W Denk
Journal: J Neurosci Date: 1999-03-15 Impact factor: 6.167