Evidence map›Paper›PMID 34040667›Full record

ReviewCognitive neurodynamics2021

Brain functional network modeling and analysis based on fMRI: a systematic review.

Zhongyang Wang, Junchang Xin, Zhiqiong Wang, Yudong Yao, Yue Zhao, Wei Qian

Abstract readReview
In one paragraph

Review in Cognitive neurodynamics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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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

6 authors.

Zhongyang WangCollege of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China.
Junchang XinSchool of Computer Science and Engineering, Northeastern University, Shenyang, China.ORCID 0000-0003-2077-8269
Zhiqiong WangCollege of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China.
Yudong YaoDepartment of Electrical and Computer Engineering, Stevens Institute of Technology, Hoboken, NJ USA.
Yue ZhaoCollege of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China.
Wei QianCollege of Engineering, The University of Texas at El Paso, El Paso, TX USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, the number of patients with neurodegenerative diseases (i.e., Alzheimer's disease, Parkinson's disease, mild cognitive impairment) and mental disorders (i.e., depression, anxiety and schizophrenia) have increased dramatically. Researchers have found that complex network analysis can reveal the topology of brain functional networks, such as small-world, scale-free, etc. In the study of brain diseases, it has been found that these topologies have undergoed abnormal changes in different degrees. Therefore, the research of brain functional networks can not only provide a new perspective for understanding the pathological mechanism of neurological and psychiatric diseases, but also provide assistance for the early diagnosis. Focusing on the study of human brain functional networks, this paper reviews the research results in recent years. First, this paper introduces the background of the study of brain functional networks under complex network theory and the important role of topological properties in the study of brain diseases. Second, the paper describes how to construct a brain functional network using neural image data. Third, the common methods of functional network analysis, including network structure analysis and disease classification, are introduced. Fourth, the role of brain functional networks in pathological study, analysis and diagnosis of brain functional diseases is studied. Finally, the paper summarizes the existing studies of brain functional networks and points out the problems and future research directions.

Indexed as

Brain functional networksComplex networkNeurological and psychiatric diseasesTopological properties

Identifiers

PMID34040667
PMCPMC8131458

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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.