Evidence map›Paper›PMID 32063839›Full record

ArticleFrontiers in computational neuroscience2020

A Machine Learning Approach to the Differentiation of Functional Magnetic Resonance Imaging Data of Chronic Fatigue Syndrome (CFS) From a Sedentary Control.

Destie Provenzano, Stuart D Washington, James N Baraniuk

Abstract read
In one paragraph

Article in Frontiers in computational neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 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, 3 syntheses or guidelines pooled it.

  1. Recent research in myalgic encephalomyelitis/chronic fatigue syndrome: an evidence map.Health technology assessment (Winchester, England) · 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

3 authors.

Destie ProvenzanoBaraniuk Lab, Department of Medicine, Georgetown University Medical Center, Washington, DC, United States.
Stuart D WashingtonBaraniuk Lab, Department of Medicine, Georgetown University Medical Center, Washington, DC, United States.
James N BaraniukBaraniuk Lab, Department of Medicine, Georgetown University Medical Center, Washington, DC, United States.

Funding

Exertional Exhaustion in CFSR01NS085131 · NINDS · GEORGETOWN UNIVERSITY · PI BARANIUK, JAMES N · 2013 to 2017
$1.7M
miRNA in cerebrospinal fluid in CFSR21NS088138 · NINDS · GEORGETOWN UNIVERSITY · PI BARANIUK, JAMES N · 2014 to 2015
$428k
NINDS NIH HHS R01 NS085131NINDS NIH HHS R21 NS088138
6 · The paper itself

Abstract

Chronic Fatigue Syndrome (CFS) is a debilitating condition estimated to impact at least 1 million individuals in the United States, however there persists controversy about its existence. Machine learning algorithms have become a powerful methodology for evaluating multi-regional areas of fMRI activation that can classify disease phenotype from sedentary control. Uncovering objective biomarkers such as an fMRI pattern is important for lending credibility to diagnosis of CFS. fMRI scans were evaluated for 69 patients (38 CFS and 31 Control) taken before (Day 1) and after (Day 2) a submaximal exercise test while undergoing the n-back memory paradigm. A predictive model was created by grouping fMRI voxels into the Automated Anatomical Labeling (AAL) atlas, splitting the data into a training and testing dataset, and feeding these inputs into a logistic regression to evaluate differences between CFS and control. Model results were cross-validated 10 times to ensure accuracy. Model results were able to differentiate CFS from sedentary controls at a 80% accuracy on Day 1 and 76% accuracy on Day 2 (

Indexed as

Chronic Fatigue Syndrome (CFS)functional magnetic resonance imaging (fMRI)logistic regressionmachine learningrecursive feature elimination (RFE)

Identifiers

PMID32063839
PMCPMC7000378

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.