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Modified graph neural network-oriented optimization model for the classification of PD.

Overview

Authors: S Castro1, P Poonkuzhali2, B Kaleeswari3, V Murugan4
  1. Department of Artificial Intelligence and Data Science, Karpagam College of Engineering, Coimbatore, 641032 India
  2. Department of Electronics and Communication Engineering, R.M.D. Engineering College, Kavaraipettai, 601206 India
  3. Department of Electronics and communication Engineering, Easwari Engineering college(Autonomous), Ramapuram, 600089 India
  4. Department of Computer Science and Engineering, School of Computing, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, 600062 India
Institutions: Karpagam Academy of Higher Education (India); R.M.D. Engineering College; Easwari Engineering College; Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology (India)
Journal: Scientific reports, volume 16, issue 1, article 19863
Dates: received 26 December 2025; accepted 8 April 2026; published online 29 April 2026
Type: Research article · Language: English
License: CC BY-NC-ND
Identifiers: DOI 10.1038/s41598-026-48605-0 · PMID 42056164 · PMCID PMC13315267 · OpenAlex W7158561220
Open access: gold, a free copy (OpenAlex)
Status: data only
Categories: structural MRI / diffusion (modality), human (organism), Parkinson's (population)
Methods: Connectivity, Machine learning, Preprocessing, Spectral & time-frequency, Complexity, Smoothing, state filtering, decompositions
Keywords: Classification of PD, Multimodal data alignment, Normalization, Shifted Window UNETR, Short-Time Fourier Transform, Modified Graph Neural Network, Fossa Optimization Algorithm, Computational biology and bioinformatics, Diseases, Engineering, Mathematics and computing
MeSH: Parkinson Disease*, Algorithms, Classification Algorithms, Deep Learning, Graph Neural Networks, Humans, Magnetic Resonance Imaging (* major topic)
Topic: Voice and Speech Disorders (Physiology, Medicine), according to OpenAlex
Citations: not cited yet (Europe PMC); 29 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/s41598-026-48605-0.

Versions

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Version 1, 30 September 2026: the first record

Recorded: type, language, journal, volume, issue, pages, dates, 4 authors, 11 keywords, 7 MeSH terms, 11 references.

Cite

This paper

Castro, S., Poonkuzhali, P., Kaleeswari, B., & Murugan, V. (2026). Modified graph neural network-oriented optimization model for the classification of PD. Scientific reports, 16(1), 19863. https://doi.org/10.1038/s41598-026-48605-0

BibTeX

@article{castro2026modified,
author = {Castro, S and Poonkuzhali, P and Kaleeswari, B and Murugan, V},
title = {{Modified graph neural network-oriented optimization model for the classification of PD}},
journal = {Scientific reports},
year = {2026},
month = apr,
volume = {16},
number = {1},
pages = {19863},
publisher = {Nature Publishing Group},
issn = {2045-2322},
doi = {10.1038/s41598-026-48605-0},
url = {https://doi.org/10.1038/s41598-026-48605-0},
pmid = {42056164},
pmcid = {PMC13315267}
}

RIS

TY - JOUR
AU - Castro, S
AU - Poonkuzhali, P
AU - Kaleeswari, B
AU - Murugan, V
TI - Modified graph neural network-oriented optimization model for the classification of PD
T2 - Scientific reports
J2 - Sci Rep
PY - 2026
DA - 2026/04/29
VL - 16
IS - 1
SP - 19863
SN - 2045-2322
PB - Nature Publishing Group
DO - 10.1038/s41598-026-48605-0
UR - https://doi.org/10.1038/s41598-026-48605-0
LA - en
ER -

CSL-JSON

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