Evidence map›Paper›PMID 23767576›Full record

ArticlePhysical review. E, Statistical, nonlinear, and soft matter physics2013

How noise contributes to time-scale invariance of interval timing.

Sorinel A Oprisan, Catalin V Buhusi

Open access · greenAbstract read
In one paragraph

Article in Physical review. E, Statistical, nonlinear, and soft matter physics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
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  9. Article
  10. Emotional modulation of interval timing and time perception.Neuroscience and biobehavioral reviews · 2016
    Review
  11. Clocks within Clocks: Timing by Coincidence Detection.Current opinion in behavioral sciences · 2016
    Article
  12. Review
  13. Article
  14. What is all the noise about in interval timing?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014
    Article
  15. Article
  16. Article
  17. Article
  18. 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 at 1 institution in 1 country.

Sorinel A OprisanDepartment of Physics and Astronomy, College of Charleston, 66 George Street, Charleston, South Caroline 29424, USA. oprisans@cofc.edu
Catalin V Buhusi
College of Charleston · US

Funding

ATTENTIONAL PROCESSING OF TEMPORAL INFORMATIONR01MH065561 · NIMH · UTAH STATE UNIVERSITY · PI BUHUSI, CATALIN V. · 2002 to 2013
$2.0M
REPRESENTATION OF TEMPORAL INFORMATIONR01MH073057 · NIMH · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BUHUSI, CATALIN V. · 2006 to 2009
$824k
ATTENTIONAL PROCESSING OF TEMPORAL INFORMATIONR56MH065561 · NIMH · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BUHUSI, CATALIN V. · 2009 to 2009
$286k
NIMH NIH HHS MH065561NIMH NIH HHS MH073057NIMH NIH HHS R01 MH065561NIMH NIH HHS R01 MH073057NIMH NIH HHS R56 MH065561
6 · The paper itself

Abstract

Time perception in the suprasecond range is crucial for fundamental cognitive processes such as decision making, rate calculation, and planning. In the vast majority of species, behavioral manipulations, and neurophysiological manipulations, interval timing is scale invariant: the time-estimation errors are proportional to the estimated duration. The origin and mechanisms of this fundamental property are unknown. We discuss the computational properties of a circuit consisting of a large number of (input) neural oscillators projecting on a small number of (output) coincidence detector neurons, which allows time to be coded by the pattern of coincidental activation of its inputs. We show that time-scale invariance emerges from the neural noise, such as small fluctuations in the firing patterns of its input neurons and in the errors with which information is encoded and retrieved by its output neurons. In this architecture, time-scale invariance is resistant to manipulations as it depends neither on the details of the input population nor on the distribution probability of noise.

Indexed as

Models, NeurologicalModels, StatisticalAction PotentialsAnimalsBiological ClocksComputer SimulationHumansNerve NetNeuronsSignal-To-Noise RatioTime Perception

Identifiers

PMID23767576
PMCPMC7015149
OpenAlexW2318470540

What OpenQuestion holds

Textmetadata
LicenceTDM
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.