Evidence map›Paper›PMID 37265658›Full record

ArticleCognitive neurodynamics2023

Primate brain pattern-based automated Alzheimer's disease detection model using EEG signals.

Sengul Dogan, Mehmet Baygin, Burak Tasci, Hui Wen Loh, Prabal D Barua, Turker Tuncer, Ru-San Tan, U Rajendra Acharya

Open access · greenAbstract read
In one paragraph

Article in Cognitive neurodynamics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
9.7field-weighted citation impact, top 1% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 90 citations in OpenAlex.

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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

8 authors at 6 institutions in 4 countries.

Sengul DoganDepartment of Digital Forensics Engineering, College of Technology, Firat University, Elazig, Turkey.ORCID 0000-0001-9677-5684
Mehmet BayginDepartment of Computer Engineering, College of Engineering, Ardahan University, Ardahan, Turkey.
Burak TasciVocational School of Technical Sciences, Firat University, Elazig, 23119 Turkey.
Hui Wen LohSchool of Science and Technology, Singapore University of Social Sciences, 463 Clementi Road, Singapore, 599494 Singapore.
Prabal D BaruaSchool of Business (Information System), University of Southern Queensland, Toowoomba, QLD 4350 Australia.
Turker TuncerDepartment of Digital Forensics Engineering, College of Technology, Firat University, Elazig, Turkey.
Ru-San TanDepartment of Cardiology, National Heart Centre Singapore, Singapore 169609, Singapore.
U Rajendra AcharyaDepartment of Electronics and Computer Engineering, Ngee Ann Polytechnic, Singapore, 599489 Singapore.
Fırat University · TRArdahan University · TRAsia University · TWDuke-NUS Medical School · SGSingapore University of Social Sciences · SGUniversity of Technology Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electroencephalography (EEG) may detect early changes in Alzheimer's disease (AD), a debilitating progressive neurodegenerative disease. We have developed an automated AD detection model using a novel directed graph for local texture feature extraction with EEG signals. The proposed graph was created from a topological map of the macroscopic connectome, i.e., neuronal pathways linking anatomo-functional brain segments involved in visual object recognition and motor response in the primate brain. This primate brain pattern (PBP)-based model was tested on a public AD EEG signal dataset. The dataset comprised 16-channel EEG signal recordings of 12 AD patients and 11 healthy controls. While PBP could generate 448 low-level features per one-dimensional EEG signal, combining it with tunable q-factor wavelet transform created a multilevel feature extractor (which mimicked deep models) to generate 8,512 (= 448 × 19) features per signal input. Iterative neighborhood component analysis was used to choose the most discriminative features (the number of optimal features varied among the individual EEG channels) to feed to a weighted k-nearest neighbor (KNN) classifier for binary classification into AD vs. healthy using both leave-one subject-out (LOSO) and tenfold cross-validations. Iterative majority voting was used to compute subject-level general performance results from the individual channel classification outputs. Channel-wise, as well as subject-level general results demonstrated exemplary performance. In addition, the model attained 100% and 92.01% accuracy for AD vs. healthy classification using the KNN classifier with tenfold and LOSO cross-validations, respectively. Our developed multilevel PBP-based model extracted discriminative features from EEG signals and paved the way for further development of models inspired by the brain connectome.

Indexed as

AD detectionEEG signal classificationFeature engineeringFeature extractionPrimate brain modelling

Identifiers

PMID37265658
PMCPMC10229526
OpenAlexW4291149459

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.