Evidence map›Paper›PMID 25745102›Full record

ReviewThe Biological bulletin2015

Calcium: amplitude, duration, or location?

R C Evans, K T Blackwell

Abstract readReview
In one paragraph

Review in The Biological bulletin, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

54 citing papers in PubMed.

  1. Article
  2. Article
  3. Enhancement of calcium responses by KJournal of biosciences · 2026
    Article
  4. Behavioral Timescale Synaptic Plasticity: A Burst in the Field of Learning and Memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Heterosynaptic plasticity-induced modulation of synapses.The journal of physiological sciences : JPS · 2023
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

R C EvansGeorge Mason University, The Krasnow Institute for Advanced Studies, MS 2A1, Fairfax, Virginia 22030-444.
K T BlackwellGeorge Mason University, The Krasnow Institute for Advanced Studies, MS 2A1, Fairfax, Virginia 22030-444 kblackw1@gmu.edu.

Funding

CRCNS: Spatio-temporal Dynamics of Dopamine Activated 2nd Messenger PathwaysR01AA016022 · NIAAA · GEORGE MASON UNIVERSITY · PI BLACKWELL, KIM L, LOVINGER, DAVID · 2005 to 2017
$2.6M
CRCNS: Spatial & Temporal Aspects of cAMP/PKA Signaling Underlying InformationR01AA018060 · NIAAA · GEORGE MASON UNIVERSITY · PI ABEL, EDWIN TED G., BLACKWELL, KIM L · 2008 to 2012
$1.8M
Ethanol Dependence and Kappa Receptor AntagonistsR44AA018066 · NIAAA · BEHAVIORAL PHARMA, INC. · PI AZAR, MARC REZA · 2009 to 2011
$871k
The Role of PKA Activity and AKAP anchoring in Striatal Synaptic PlasticityF31NS066645 · NINDS · GEORGE MASON UNIVERSITY · PI EVANS, REBEKAH COLEMAN · 2011 to 2012
$40k
NIAAA NIH HHS R01 AA016022NIAAA NIH HHS R01AA016022NIAAA NIH HHS R01 AA018060NIAAA NIH HHS R01AA18066NIAAA NIH HHS R44 AA018066NINDS NIH HHS 1F31NS066645NINDS NIH HHS F31 NS066645
6 · The paper itself

Abstract

Calcium plays a role in long-term plasticity by triggering postsynaptic signaling pathways for both the strengthening (LTP) and weakening (LTD) of synapses. Since these are opposing processes, several hypotheses have been developed to explain how calcium can trigger LTP in some situations and LTD in others. These hypotheses fall broadly into three categories, based on the amplitude of calcium concentration, the duration of the calcium elevation, and the location of the calcium influx. Here we review the experimental evidence for and against each of these hypotheses and the recent computational models utilizing each. We argue that with new experimental techniques for the precise visualization of calcium and new computational techniques for the modeling of calcium diffusion, it is time to take a new look at the location hypothesis.

Indexed as

Models, BiologicalAnimalsCalciumCalcium SignalingHumansSynapsesCalcium

Identifiers

PMID25745102
PMCPMC4436677

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.