arXiv Machine Learning By Wael Korani, Md Fahimul Kabir Chowdhury, Sadam AlQadi, Priyan Malarvizhi kumar, Reza Rostami, Reza Kazemi

Predicting the Outcome of rTMS Depression Therapy using EEG Signals and CNN

Read the original on arXiv Machine Learning →

arXiv:2607. 22776v1 Announce Type: new Abstract: Repetitive transcranial magnetic stimulation (rTMS) is a non invasive therapy for Major Depressive Disorder (MDD).

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arXiv Machine Learning
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Fusion techniques of time frequency-based images to predict the outcome of rTMS depression therapy

The study introduces two fusion techniques—montage and blending—to combine EEG-derived time‑frequency images for predicting response to repetitive Transcranial Magnetic Stimulation (rTMS) in depression. Using a lightweight custom CNN, the authors evaluated the methods on two datasets (15 and 46 patients) under both segment‑level and subject‑disjoint cross‑validation. While segment‑level validation yielded high accuracies (up to 99.90 % on the primary dataset), subject‑disjoint validation showed poor performance, with AUC values ranging from 0.31 to 0.54 and a best subject‑level result of 0.874 ± 0.183 AUC.

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By Vigneshwar Hariharan (National University of Singapore), Chithra Reghuvaran (University College Dublin), Arlene John (University of Twente), Nhat Pham (Cardiff University), Omer Rana (Cardiff University), Deepu John (University College Dublin), Ganesh Neelakanta Iyer (National University of Singapore)
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Schizophrenia Detection from EEG Signals: A Transformer Framework with Spectrogram Representation

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