Aug 2026· Brazilian journal of physics· Vol 56· 1 citation· 39 references
TL;DR
This study presents a deep learning framework that leverages EEG-derived time–frequency images and convolutional neural networks (CNNs) for robust, non-invasive classification of dementia subtypes, and consistently outperforms all baseline methods across accuracy, precision, recall, and F1-score.
The proposed DBTF-Net leverages temporal and time-frequency information in EEG signals and provides classification of AD and FTD, and visualization analysis indicates that the model attends to disease-relevant discriminative patterns in time-frequency representations, enhancing the interpretability of its classificatio...
Xiao-Li Yang, Xiao Li, Chen-Chen Wang et al.· Journal of Alzheimer's Disea...· 0 citations
An EEG-based Schizophrenia classification framework is proposed that transforms preprocessed EEG recordings into time-frequency representations using the Short-Time Fourier Transform and generated spectrogram images are classified using both conventional Machine Learning algorithms and Deep Learning models.
This survey provides a comprehensive synthesis of EEG-based dementia studies published between 2020 and 2025, with a primary focus on Alzheimer’s disease, frontotemporal dementia (FTD), mild cognitive impairment (MCI), and related dementia disorders.
Oluwatoyin Kode, Mitch Hong, Long Nguyen et al.· ET Journal· 0 citations
A domain-informed heterogeneous ensemble framework incorporating dynamic neural reactivity and hemispheric asymmetry metrics from 19-channel EEG recordings acquired from 88 participants indicates that the integration of dynamic state-transition measures with structural asymmetry proxies enhances electrophysiological di...
Fawad Muhammad, I. Usmani, M. Aamir et al.· Frontiers in Neuroinformatic...· 0 citations
Resting-state electroencephalography (EEG) can capture the slowing of neural oscillations associated with Alzheimer’s disease (AD), but many machine-learning studies remain difficult to inspect, reproduce, or test. This study developed an interpretable, subject-level AD versus healthy-control classifier from the datase...