Evidence map›Paper›PMID 28583477›Full record

ArticleJournal of neuroscience methods2017

Measures of spike train synchrony for data with multiple time scales.

Eero Satuvuori, Mario Mulansky, Nebojsa Bozanic, Irene Malvestio, Fleur Zeldenrust, Kerstin Lenk, Thomas Kreuz

Abstract read
In one paragraph

Article in Journal of neuroscience methods, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Timbre Encoding in the Inferior Colliculus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Latency correction in sparse neuronal spike trains.Journal of neuroscience methods · 2022
    Article
  9. Article
  10. Article
  11. 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

7 authors.

Eero SatuvuoriInstitute for Complex Systems, CNR, Sesto Fiorentino, Italy; Department of Physics and Astronomy, University of Florence, Sesto Fiorentino, Italy; MOVE Research Institute, Department of Human Movement Sciences, Vrije Universiteit Amsterdam, The Netherlands. Electronic address: eero.satuvuori@gmail.com.
Mario MulanskyInstitute for Complex Systems, CNR, Sesto Fiorentino, Italy. Electronic address: mario.mulansky@isc.cnr.it.
Nebojsa BozanicInstitute for Complex Systems, CNR, Sesto Fiorentino, Italy. Electronic address: nebojsa.bozanic@isc.cnr.it.
Irene MalvestioInstitute for Complex Systems, CNR, Sesto Fiorentino, Italy; Department of Physics and Astronomy, University of Florence, Sesto Fiorentino, Italy; Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain. Electronic address: irene.malvestio@upf.edu.
Fleur ZeldenrustDonders Institute for Brain Cognition and Behaviour, Radboud Universiteit, Nijmegen, The Netherlands. Electronic address: f.zeldenrust@neurophysiology.nl.
Kerstin LenkBioMediTech, Tampere University of Technology, Tampere, Finland; DFG-Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany. Electronic address: lenk.kerstin@gmail.com.
Thomas KreuzInstitute for Complex Systems, CNR, Sesto Fiorentino, Italy. Electronic address: thomas.kreuz@cnr.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMeasures of spike train synchrony are widely used in both experimental and computational neuroscience. Time-scale independent and parameter-free measures, such as the ISI-distance, the SPIKE-distance and SPIKE-synchronization, are preferable to time scale parametric measures, since by adapting to the local firing rate they take into account all the time scales of a given dataset. NEW

methodIn data containing multiple time scales (e.g. regular spiking and bursts) one is typically less interested in the smallest time scales and a more adaptive approach is needed. Here we propose the A-ISI-distance, the A-SPIKE-distance and A-SPIKE-synchronization, which generalize the original measures by considering the local relative to the global time scales. For the A-SPIKE-distance we also introduce a rate-independent extension called the RIA-SPIKE-distance, which focuses specifically on spike timing.

resultsThe adaptive generalizations A-ISI-distance and A-SPIKE-distance allow to disregard spike time differences that are not relevant on a more global scale. A-SPIKE-synchronization does not any longer demand an unreasonably high accuracy for spike doublets and coinciding bursts. Finally, the RIA-SPIKE-distance proves to be independent of rate ratios between spike trains. COMPARISON WITH EXISTING

methodsWe find that compared to the original versions the A-ISI-distance and the A-SPIKE-distance yield improvements for spike trains containing different time scales without exhibiting any unwanted side effects in other examples. A-SPIKE-synchronization matches spikes more efficiently than SPIKE-synchronization.

conclusionsWith these proposals we have completed the picture, since we now provide adaptive generalized measures that are sensitive to firing rate only (A-ISI-distance), to timing only (ARI-SPIKE-distance), and to both at the same time (A-SPIKE-distance).

Indexed as

Action PotentialsSignal Processing, Computer-AssistedAnimalsCerebral CortexMicroelectrodesNeuronsPatch-Clamp TechniquesPeriodicityRats, WistarThalamusTime FactorsTissue Culture TechniquesBurstData analysisISI-distanceSPIKE-distanceSPIKE-synchronizationSpike train distancesTime-scale

Identifiers

PMID28583477
PMCPMC5508708

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LicenceCC BY-NC-ND
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Registered trials

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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.