Evidence map›Paper›PMID 34135951›Full record

ReviewComputational intelligence and neuroscience2021

Brain Connectivity Studies on Structure-Function Relationships: A Short Survey with an Emphasis on Machine Learning.

Simon Wein, Gustavo Deco, Ana Maria Tomé, Markus Goldhacker, Wilhelm M Malloni, Mark W Greenlee, Elmar W Lang

Abstract readReview
In one paragraph

Review in Computational intelligence and neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  14. Generative Models of Brain Dynamics.Frontiers in artificial intelligence · 2022
    Review
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.

Simon WeinCIML, Biophysics, University of Regensburg, Regensburg 93040, Germany.ORCID https://orcid.org/0000-0001-9366-2406
Gustavo DecoCenter for Brain and Cognition, Department of Technology and Information, University Pompeu Fabra, Carrer Tanger, 122-140, Barcelona 08018, Spain.
Ana Maria ToméIEETA/DETI, University de Aveiro, Aveiro 3810-193, Portugal.
Markus GoldhackerCIML, Biophysics, University of Regensburg, Regensburg 93040, Germany.ORCID https://orcid.org/0000-0002-4355-4017
Wilhelm M MalloniExperimental Psychology, University of Regensburg, Regensburg 93040, Germany.
Mark W GreenleeExperimental Psychology, University of Regensburg, Regensburg 93040, Germany.ORCID https://orcid.org/0000-0003-2305-9286
Elmar W LangCIML, Biophysics, University of Regensburg, Regensburg 93040, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This short survey reviews the recent literature on the relationship between the brain structure and its functional dynamics. Imaging techniques such as diffusion tensor imaging (DTI) make it possible to reconstruct axonal fiber tracks and describe the structural connectivity (SC) between brain regions. By measuring fluctuations in neuronal activity, functional magnetic resonance imaging (fMRI) provides insights into the dynamics within this structural network. One key for a better understanding of brain mechanisms is to investigate how these fast dynamics emerge on a relatively stable structural backbone. So far, computational simulations and methods from graph theory have been mainly used for modeling this relationship. Machine learning techniques have already been established in neuroimaging for identifying functionally independent brain networks and classifying pathological brain states. This survey focuses on methods from machine learning, which contribute to our understanding of functional interactions between brain regions and their relation to the underlying anatomical substrate.

Indexed as

BrainDiffusion Tensor ImagingBrain MappingMachine LearningMagnetic Resonance ImagingNerve NetNeural PathwaysStructure-Activity Relationship

Identifiers

PMID34135951
PMCPMC8177997

What OpenQuestion holds

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LicenceCC BY
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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.