Evidence map›Paper›PMID 32801298›Full record

ArticleTranslational psychiatry2020

Machine-learning classification using neuroimaging data in schizophrenia, autism, ultra-high risk and first-episode psychosis.

Walid Yassin, Hironori Nakatani, Yinghan Zhu, Masaki Kojima, Keiho Owada, Hitoshi Kuwabara, Wataru Gonoi, Yuta Aoki, Hidemasa Takao, Tatsunobu Natsubori and 6 more

Abstract read
In one paragraph

Article in Translational psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 5 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

56 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
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  4. Autism spectrum disorder and schizophrenia: An updated conceptual review.Autism research : official journal of the International Society for Autism Research · 2022
    Pooled it
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  6. Article
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  10. Cognitive subtypes in youth at clinical high risk for psychosis.Psychiatry and clinical neurosciences · 2025
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  15. Unsupervised Dimensionality Reduction Techniques for the Assessment of ASD Biomarkers.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing · 2025
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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

16 authors.

Walid YassinDepartment of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Hironori NakataniDepartment of Information Media Technology, School of Information and Telecommunication Engineering, Tokai University, Tokyo, 108-8619, Japan.
Yinghan ZhuCenter for Evolutionary Cognitive Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, 153-8902, Japan.
Masaki KojimaDepartment of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Keiho OwadaDepartment of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Hitoshi KuwabaraDepartment of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu City, 431-3192, Japan.
Wataru GonoiDepartment of Radiology, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.ORCID http://orcid.org/0000-0002-5018-4683
Yuta AokiMedical Institute of Developmental Disabilities Research, Showa University, Tokyo, Japan.ORCID http://orcid.org/0000-0001-5617-4948
Hidemasa TakaoDepartment of Radiology, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Tatsunobu NatsuboriDepartment of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.ORCID http://orcid.org/0000-0002-9401-0415
Norichika IwashiroDepartment of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Kiyoto KasaiDepartment of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Yukiko KanoDepartment of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Osamu AbeDepartment of Radiology, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan.
Hidenori Yamasue *Department of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu City, 431-3192, Japan. yamasue@hama-med.ac.jp.
Shinsuke Koike *Center for Evolutionary Cognitive Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, 153-8902, Japan. skoike-tky@umin.ac.jp.ORCID http://orcid.org/0000-0002-3375-236X

Funding

Japan Agency for Medical Research and Development (AMED) JP18dm0107134Japan Agency for Medical Research and Development (AMED) JP19dm0207069Japan Agency for Medical Research and Development (AMED) JP19dm0307001Japan Agency for Medical Research and Development (AMED) JP19dm0307004
6 · The paper itself

Abstract

Neuropsychiatric disorders are diagnosed based on behavioral criteria, which makes the diagnosis challenging. Objective biomarkers such as neuroimaging are needed, and when coupled with machine learning, can assist the diagnostic decision and increase its reliability. Sixty-four schizophrenia, 36 autism spectrum disorder (ASD), and 106 typically developing individuals were analyzed. FreeSurfer was used to obtain the data from the participant's brain scans. Six classifiers were utilized to classify the subjects. Subsequently, 26 ultra-high risk for psychosis (UHR) and 17 first-episode psychosis (FEP) subjects were run through the trained classifiers. Lastly, the classifiers' output of the patient groups was correlated with their clinical severity. All six classifiers performed relatively well to distinguish the subject groups, especially support vector machine (SVM) and Logistic regression (LR). Cortical thickness and subcortical volume feature groups were most useful for the classification. LR and SVM were highly consistent with clinical indices of ASD. When UHR and FEP groups were run with the trained classifiers, majority of the cases were classified as schizophrenia, none as ASD. Overall, SVM and LR were the best performing classifiers. Cortical thickness and subcortical volume were most useful for the classification, compared to surface area. LR, SVM, and DT's output were clinically informative. The trained classifiers were able to help predict the diagnostic category of both UHR and FEP Individuals.

Indexed as

Autism Spectrum DisorderAutistic DisorderPsychotic DisordersSchizophreniaHumansMachine LearningNeuroimagingReproducibility of Results

Identifiers

PMID32801298
PMCPMC7429957

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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.