Evidence map›Paper›PMID 19901896›Full record

ArticleJournal of visualized experiments : JoVE2009

Historical view and physiology demonstration at the NMJ of the crayfish opener muscle.

Ann S Cooper, Robin L Cooper

Open access · greenAbstract readHistorical ArticleVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 24% of its field
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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. The Effects of CuSOBiology · 2026
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  4. Examining the effect of manganese on physiological processes: Invertebrate models.Comparative biochemistry and physiology. Toxicology & pharmacology : CBP · 2022
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  9. Physiological and Behavioral Indicators to Measure Crustacean Welfare.Animals : an open access journal from MDPI · 2019
    Article
  10. The Effects of Chloride Flux onMethods and protocols · 2019
    Article
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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 at 1 institution in 1 country.

Ann S CooperDepartment of Biology, University of Kentucky, USA.
Robin L Cooper
University of Kentucky · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Here we present some of the key important discoveries made with the opener neuromuscular (NMJ) preparation of crustaceans and illustrate that there is still much to learn from this model preparation. In understanding the history one can appreciate why even today this NMJ still offers a rich playground to address questions regarding pre- and post-synaptic function and plasticity. The viability and ease of access to the terminal for intracellular as well as extracellular electrophysiology and imaging are significant advantages. The mechanisms behind the modulation of vesicular kinetics and fusion within the high- and low-output terminals are begging for investigation. The preparation also offers a testable model system for computational assessments and manipulations to examine key variables in theoretical models of synaptic function, for example calcium dynamics during short-term facilitation. The synaptic complexity of active zone and statistical nature of quantal release is also an open area for future investigation both experimentally and computationally.

Indexed as

AnimalsAstacoideaHistory, 19th CenturyHistory, 20th CenturyHistory, 21st CenturyMuscle, SkeletalNeuromuscular JunctionPhysiology

Identifiers

PMID19901896
PMCPMC3572550
OpenAlexW2120329309

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.