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Quantitative EEG signatures of power and functional connectivity alterations in Alzheimer's disease and frontotemporal dementia.

Overview

Authors: Shahid Iqbal1,2, Humaira Nisar1,2, Kim Ho Yeap1
ORCID iDs: Shahid Iqbal
  1. Department of Electronic Engineering, Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman,31900 Kampar, Malaysia
  2. Centre for Healthcare Science and Technology, Universiti Tunku Abdul Rahman,43000 Sungai Long, Malaysia
Institutions: Universiti Tunku Abdul Rahman Sungai Long Campus (Malaysia)
Journal: Scientific reports, volume 16, issue 1, article 12158
Dates: received 4 November 2025; accepted 25 February 2026; published online 5 March 2026
Type: Research article · Language: English
License: CC BY-NC-ND
Identifiers: DOI 10.1038/s41598-026-42452-9 · PMID 41786925 · PMCID PMC13076725 · OpenAlex W7133735293
Open access: gold, a free copy (OpenAlex)
Status: data only
Categories: EEG (modality), human (organism), Alzheimer's / dementia (population), clinical / translational (subfield)
Methods: Spectral & time-frequency, Statistics, Smoothing, state filtering, decompositions, Preprocessing
Keywords: Electroencephalogram, Power spectral analysis, Functional Connectivity, Alzheimer’s disease, Frontotemporal dementia, Biomarkers, Computational biology and bioinformatics, Diseases, Neurology, Neuroscience
MeSH: Alzheimer Disease*, Brain*, Electroencephalography*, Frontotemporal Dementia*, Aged, Brain Mapping, Female, Humans, Male, Middle Aged (* major topic)
Topic: Functional Brain Connectivity Studies (Cognitive Neuroscience, Neuroscience), according to OpenAlex
Funding: Universiti Tunku Abdul Rahman (IPSR/RMC/UTARRF/2023-C2/H01)
Citations: not cited yet (Europe PMC); 71 references in the paper

Abstract

The abstract is not reproduced here: the paper's license (CC BY-NC-ND) does not allow it. Read it in the paper, at the publisher or on Europe PMC.

Code

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Data

Datasets cited

Data availability statement

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Read it in the paper: doi.org/10.1038/s41598-026-42452-9.

Versions

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Version 1, 30 September 2026: the first record

Recorded: type, language, journal, volume, issue, pages, dates, 3 authors, 10 keywords, 10 MeSH terms, 1 funder, 68 references.

Cite

This paper

Iqbal, S., Nisar, H., & Yeap, K. H. (2026). Quantitative EEG signatures of power and functional connectivity alterations in Alzheimer's disease and frontotemporal dementia. Scientific reports, 16(1), 12158. https://doi.org/10.1038/s41598-026-42452-9

BibTeX

@article{iqbal2026quantitative,
author = {Iqbal, Shahid and Nisar, Humaira and Yeap, Kim Ho},
title = {{Quantitative EEG signatures of power and functional connectivity alterations in Alzheimer's disease and frontotemporal dementia}},
journal = {Scientific reports},
year = {2026},
month = mar,
volume = {16},
number = {1},
pages = {12158},
publisher = {Nature Publishing Group},
issn = {2045-2322},
doi = {10.1038/s41598-026-42452-9},
url = {https://doi.org/10.1038/s41598-026-42452-9},
pmid = {41786925},
pmcid = {PMC13076725}
}

RIS

TY - JOUR
AU - Iqbal, Shahid
AU - Nisar, Humaira
AU - Yeap, Kim Ho
TI - Quantitative EEG signatures of power and functional connectivity alterations in Alzheimer's disease and frontotemporal dementia
T2 - Scientific reports
J2 - Sci Rep
PY - 2026
DA - 2026/03/05
VL - 16
IS - 1
SP - 12158
SN - 2045-2322
PB - Nature Publishing Group
DO - 10.1038/s41598-026-42452-9
UR - https://doi.org/10.1038/s41598-026-42452-9
LA - en
ER -

CSL-JSON

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