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Anxiety disorders are the most common class of psychiatric problems affecting both children and adults. However, tools to effectively monitor and manage anxiety are lacking, and comparatively limited research has been applied to addressing…

Computers and Society · Computer Science 2020-08-11 Lionel Levine , Migyeong Gwak , Kimmo Karkkainen , Shayan Fazeli , Bita Zadeh , Tara Peris , Alexander Young , Majid Sarrafzadeh

Depression is a major cause of global mental illness and significantly influences suicide rates. Timely and accurate diagnosis is essential for effective intervention. Electroencephalography (EEG) provides a non-invasive and accessible…

Signal Processing · Electrical Eng. & Systems 2025-11-11 Soujanya Hazra , Sanjay Ghosh

Emotion recognition from electroencephalogram (EEG) signals is a thriving field, particularly in neuroscience and Human-Computer Interaction (HCI). This study aims to understand and improve the predictive accuracy of emotional state…

Machine Learning · Computer Science 2025-08-13 Shyam K Sateesh , Sparsh BK , Uma D

Mobile sensing is ubiquitous and offers opportunities to gain insight into state mental health functioning. Detecting state elevations in social anxiety would be especially useful given this phenomenon is highly prevalent and impairing, but…

Human-Computer Interaction · Computer Science 2025-03-21 Maria A. Larrazabal , Zhiyuan Wang , Mark Rucker , Emma R. Toner , Mehdi Boukhechba , Bethany A. Teachman , Laura E. Barnes

Anxiety is a common mental health condition characterised by excessive worry, fear and apprehension about everyday situations. Even with significant progress over the past few years, predicting anxiety from electroencephalographic (EEG)…

Signal Processing · Electrical Eng. & Systems 2024-10-02 Ramya Chandrasekar , Md Rakibul Hasan , Shreya Ghosh , Tom Gedeon , Md Zakir Hossain

In this paper, we present an experimental study for the classification of perceived human stress using non-invasive physiological signals. These include electroencephalography (EEG), galvanic skin response (GSR), and photoplethysmography…

Signal Processing · Electrical Eng. & Systems 2019-05-17 Aamir Arsalan , Muhammad Majid , Syed Muhammad Anwar , Ulas Bagci

Stress has emerged as a critical global health issue, contributing to cardiovascular disorders, depression, and several other long-term illnesses. Consequently, accurate and reliable stress monitoring systems are of growing importance. In…

Signal Processing · Electrical Eng. & Systems 2025-09-03 Md. Mohibbul Haque Chowdhury , Nafisa Anjum , Md. Rokonuzzaman Mim

In this paper, we aimed at reviewing present literature on employing nonlinear analysis in combination with machine learning methods, in depression detection or prediction task. We are focusing on an affordable data-driven approach,…

Signal Processing · Electrical Eng. & Systems 2019-09-10 Milena Čukić Radenković , Victoria Lopez Lopez

The quantitative analysis of non-invasive electrophysiology signals from electroencephalography (EEG) and magnetoencephalography (MEG) boils down to the identification of temporal patterns such as evoked responses, transient bursts of…

Signal Processing · Electrical Eng. & Systems 2022-07-12 Cédric Allain , Alexandre Gramfort , Thomas Moreau

Drivers cognitive and physiological states affect their ability to control their vehicles. Thus, these driver states are important to the safety of automobiles. The design of advanced driver assistance systems (ADAS) or autonomous vehicles…

Signal Processing · Electrical Eng. & Systems 2020-08-31 Ce Zhang , Azim Eskandarian

Depression is a global mental health problem, the worst case of which can lead to suicide. An automatic depression detection system provides great help in facilitating depression self-assessment and improving diagnostic accuracy. In this…

Audio and Speech Processing · Electrical Eng. & Systems 2022-02-17 Ying Shen , Huiyu Yang , Lin Lin

Individuals high in social anxiety symptoms often exhibit elevated state anxiety in social situations. Research has shown it is possible to detect state anxiety by leveraging digital biomarkers and machine learning techniques. However, most…

Human-Computer Interaction · Computer Science 2023-04-21 Zhiyuan Wang , Mingyue Tang , Maria A. Larrazabal , Emma R. Toner , Mark Rucker , Congyu Wu , Bethany A. Teachman , Mehdi Boukhechba , Laura E. Barnes

For several decades, electroencephalography (EEG) has featured as one of the most commonly used tools in emotional state recognition via monitoring of distinctive brain activities. An array of datasets have been generated with the use of…

Opposed to standard authentication methods based on credentials, biometric-based authentication has lately emerged as a viable paradigm for attaining rapid and secure authentication of users. Among the numerous categories of biometric…

Cryptography and Security · Computer Science 2022-06-30 Nibras Abo Alzahab , Angelo Di Iorio , Marco Baldi , Lorenzo Scalise

Mind-wandering (MW), which usually defined as a lapse of attention, occurs between 20%-40% of the time, has negative effects on our daily life. Therefore, detecting when MW occurs can prevent us from those negative outcomes resulting from…

Signal Processing · Electrical Eng. & Systems 2020-11-30 Yi-Ta Chen , Hsing-Hao Lee , Ching-Yen Shih , Zih-Ling Chen , Win-Ken Beh , Su-Ling Yeh , An-Yeu Wu

Driver Drowsiness is one of the leading causes of road accidents. Electroencephalography (EEG) is highly affected by drowsiness; hence, EEG-based methods detect drowsiness with the highest accuracy. Developments in manufacturing dry…

Human-Computer Interaction · Computer Science 2023-03-28 Qazal Rezaee , Mehdi Delrobaei , Ashkan Giveki , Nasireh Dayarian , Sahar Javaher Haghighi

Emotion recognition has significant potential in healthcare and affect-sensitive systems such as brain-computer interfaces (BCIs). However, challenges such as the high cost of labeled data and variability in electroencephalogram (EEG)…

Signal Processing · Electrical Eng. & Systems 2024-11-21 Md Niaz Imtiaz , Naimul Khan

Mental disorders present challenges in diagnosis and treatment due to their complex and heterogeneous nature. Electroencephalogram (EEG) has shown promise as a potential biomarker for these disorders. However, existing methods for analyzing…

Methodology · Statistics 2024-01-30 Xingche Guo , Bin Yang , Ji Meng Loh , Qinxia Wang , Yuanjia Wang

Approximately over 50 million people worldwide suffer from epilepsy. Traditional diagnosis of epilepsy relies on tedious visual screening by highly trained clinicians from lengthy EEG recording that contains the presence of seizure (ictal)…

Artificial Intelligence · Computer Science 2009-04-27 Forrest Sheng Bao , Jue-Ming Gao , Jing Hu , Donald Y. -C. Lie , Yuanlin Zhang , K. J. Oommen

More than 50 million individuals are affected by epilepsy, a chronic neurological disorder characterized by unprovoked, recurring seizures and psychological symptoms. Researchers are working to automatically detect or predict epileptic…

Signal Processing · Electrical Eng. & Systems 2023-06-22 Palak Handa , Sakshi Tiwari , Nidhi Goel