Evidence map›Paper›PMID 24465282›Full record

ArticleCognitive neurodynamics2014

Information flow in heterogeneously interacting systems.

Yutaka Yamaguti, Ichiro Tsuda, Yoichiro Takahashi

Abstract read
In one paragraph

Article in Cognitive neurodynamics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Yutaka YamagutiResearch Institute for Electronic Science, Hokkaido University, N12W7, Kita-ku, Sapporo, 060-0812 Japan ; Research Center for Integrative Mathematics, Hokkaido University, N12W7, Kita-ku, Sapporo, 060-0812 Japan.
Ichiro TsudaResearch Institute for Electronic Science, Hokkaido University, N12W7, Kita-ku, Sapporo, 060-0812 Japan ; Research Center for Integrative Mathematics, Hokkaido University, N12W7, Kita-ku, Sapporo, 060-0812 Japan.
Yoichiro TakahashiInstitute of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8505 Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Motivated by studies on the dynamics of heterogeneously interacting systems in neocortical neural networks, we studied heterogeneously-coupled chaotic systems. We used information-theoretic measures to investigate directions of information flow in heterogeneously coupled Rössler systems, which we selected as a typical chaotic system. In bi-directionally coupled systems, spontaneous and irregular switchings of the phase difference between two chaotic oscillators were observed. The direction of information transmission spontaneously switched in an intermittent manner, depending on the phase difference between the two systems. When two further oscillatory inputs are added to the coupled systems, this system dynamically selects one of the two inputs by synchronizing, selection depending on the internal phase differences between the two systems. These results indicate that the effective direction of information transmission dynamically changes, induced by a switching of phase differences between the two systems.

Indexed as

ChaosHetero-interactionInformation flowSynchronization

Identifiers

PMID24465282
PMCPMC3890087

What OpenQuestion holds

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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.