Evidence map›Paper›PMID 32500373›Full record

ArticleJournal of neurology2020

A novel conversion prediction method of MCI to AD based on longitudinal dynamic morphological features using ADNI structural MRIs.

Man Guo, Yongchao Li, Weihao Zheng, Keman Huang, Li Zhou, Xiping Hu, Zhijun Yao, Bin Hu

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% of its field
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Brain Anatomy-Guided MRI Analysis for Assessing Clinical Progression of Cognitive Impairment with Structural MRI.Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. A Machine Learning Classifier for Predicting Stable MCI Patients Using Gene Biomarkers.International journal of environmental research and public health · 2022
    Article
  9. Article
  10. Article
  11. 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

8 authors at 5 institutions in 2 countries.

Man GuoCollege of Information Science and Engineering, Lanzhou University, Lanzhou, China.
Yongchao LiCollege of Information Science and Engineering, Lanzhou University, Lanzhou, China.
Weihao ZhengCollege of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China.
Keman HuangMIT Sloan School of Management, Cambridge, US.
Li ZhouNational University of Defense Technology, Changsha, China.
Xiping HuCollege of Information Science and Engineering, Lanzhou University, Lanzhou, China. huxp@lzu.edu.cn.
Zhijun YaoCollege of Information Science and Engineering, Lanzhou University, Lanzhou, China. yaozj@lzu.edu.cn.
Bin HuCollege of Information Science and Engineering, Lanzhou University, Lanzhou, China. bh@lzu.edu.cn.ORCID http://orcid.org/0000-0003-3514-5413
Lanzhou University · CNCambridge School · PTNational University of Defense Technology · CNShenzhen Institutes of Advanced Technology · CNZhejiang University · CN

Funding

Fundamental Research Funds for the Central Universities No.lzujbky-2018-it64Innovative Research Group Project of the National Natural Science Foundation of China No.61210010Innovative Research Group Project of the National Natural Science Foundation of China No.61632014International Science and Technology Cooperation Programme No.2013DFA11140National Basic Research Program of China (973 Program) No.2014CB744600the Postdoctoral Funding of Zhejiang Province, China 514000-X81901the Program of Beijing Municipal Science & Technology Commission No.Z171100000117005
6 · The paper itself

Abstract

Mild cognitive impairment (MCI) is a pre-existing state of Alzheimer's disease (AD). An accurate prediction on the conversion from MCI to AD is of vital clinical significance for potential prevention and treatment of AD. Longitudinal studies received widespread attention for investigating the disease progression, though most studies did not sufficiently utilize the evolution information. In this paper, we proposed a cerebral similarity network with more progression information to predict the conversion from MCI to AD efficiently. First, we defined the new dynamic morphological feature to mine longitudinal information sufficiently. Second, based on the multiple dynamic morphological features the cerebral similarity network was constructed by sparse regression algorithm with optimized parameters to obtain better prediction performance. Then, leave-one-out cross-validation and support vector machine (SVM) were employed for the training and evaluation of the classifiers. The proposed methodology obtained a high accuracy of 92.31% (Sensitivity = 100%, Specificity = 82.86%) in a three-year ahead prediction of MCI to AD conversion. Experiment results suggest the effectiveness of the dynamic morphological feature, serving as a more sensitive biomarker in the prediction of MCI conversion.

Indexed as

Alzheimer DiseaseCognitive DysfunctionBrainHumansMagnetic Resonance ImagingDynamic morphological featuresElastic networkMagnetic resonance imagingMild cognitive impairment

Identifiers

PMID32500373
OpenAlexW3033674624

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.