Multimodal Machine Learning Framework Combining EEG and Physiological Signals for Mental Health Diagnosis: A Review
- DOI
- 10.2991/978-94-6239-628-9_32How to use a DOI?
- Keywords
- Multimodal machine learning framework; Electroencephalogram (EEG); physiological signals; Mental health; diagnosis; feature extraction; Convolutional Neural Networks (CNN); Support Vector Machines (SVM); early detection
- Abstract
The prevalence of mental health issues like anxiety and depression is increasing globally. An early detection can play a major role in improving treatment results. Electroencephalogram (EEG) and physiological signals are combined in multimodal machine learning frameworks to provide a strong and reliable approach for diagnosing and predicting mental health condition accurately. While physiological signals such as Heart Rate Variability (HRV), Galvanic Skin Response (GSR), and electrocardiogram (ECG) show how the body reacts to emotional states, EEG represents brain activity. A comprehensive view of both physical and mental health can be achieved by integrating these modalities. When physiological signals are combined with EEG, machine learning improves multimodal diagnosis by efficiently capturing emotional and cognitive patterns. The study shows that best networks for accurate diagnosis are SVM, CNN, and hybrid networks. This framework outperforms single-modality approaches by using classifiers like CNN and SVM, as well as time-frequency and nonlinear statistical methods for feature extraction. Effective stress predictors include physiological indicators with high explanatory power and ease of collection, such as skin response and heart rate. Study indicates that combining body and brain signals enhances diagnostic accuracy and supports objective, early detection of mental health conditions.
- Copyright
- © 2026 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Pijush Kanti Ghosh AU - Rakesh Kumar AU - Momita Kumari AU - Nishant Goyal AU - Shalini Mahato PY - 2026 DA - 2026/03/31 TI - Multimodal Machine Learning Framework Combining EEG and Physiological Signals for Mental Health Diagnosis: A Review BT - Proceedings of the International Conference on Recent Trends in Intelligent Computing, Manufacturing, and Electronics (rTIME 2025) PB - Atlantis Press SP - 357 EP - 368 SN - 2352-5401 UR - https://doi.org/10.2991/978-94-6239-628-9_32 DO - 10.2991/978-94-6239-628-9_32 ID - Ghosh2026 ER -