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A wide range of signs are acquired from the human body called Biomedical signs or biosignals, they can be at the cell level, organ level, or sub-atomic level. Electroencephalogramis the electrical activity from the cerebrum, the…

Computer Vision and Pattern Recognition · Computer Science 2022-09-01 A. M. Adam , R. M. Farouk , B. S . El-Desouky

There is an increasing consensus among re- searchers that making a computer emotionally intelligent with the ability to decode human affective states would allow a more meaningful and natural way of human-computer interactions (HCIs). One…

Human-Computer Interaction · Computer Science 2016-06-02 Maria S. Perez-Rosero , Behnaz Rezaei , Murat Akcakaya , Sarah Ostadabbas

Body movements carry important information about a person's emotions or mental state and are essential in daily communication. Enhancing the ability of machines to understand emotions expressed through body language can improve the…

Artificial Intelligence · Computer Science 2023-04-06 Chenyan Wu , Dolzodmaa Davaasuren , Tal Shafir , Rachelle Tsachor , James Z. Wang

Detailed exploration on Brain Computer Interface (BCI) and its recent trends has been done in this paper. Work is being done to identify objects, images, videos and their color compositions. Efforts are on the way in understanding speech,…

Human-Computer Interaction · Computer Science 2012-11-13 T. Kameswara Rao , M. Rajya Lakshmi , T. V. Prasad

Pain is a complex phenomenon which is manifested and expressed by patients in various forms. The immediate and objective recognition of it is a great of importance in order to attain a reliable and unbiased healthcare system. In this work,…

Artificial Intelligence · Computer Science 2024-07-30 Stefanos Gkikas , Chariklia Chatzaki , Manolis Tsiknakis

Over the past decades, research in cognitive and affective neuroscience has emphasized that emotion is crucial for human intelligence and in fact inseparable from cognition. Concurrently, there has been growing interest in simulating and…

Artificial Intelligence · Computer Science 2023-12-22 Marwen Belkaid , Luiz Pessoa

Human emotions are difficult to convey through words and are often abstracted in the process; however, electroencephalogram (EEG) signals can offer a more direct lens into emotional brain activity. Recent studies show that deep learning…

Neurons and Cognition · Quantitative Biology 2025-11-19 Nilay Kumar , Priyansh Bhandari , G. Maragatham

The functioning of the human brain, nervous system and heart is based on the conduction of electrical signals. These electrical signals also create magnetic fields which extend outside the human body. Highly sensitive magnetometers, such as…

Medical Physics · Physics 2022-12-07 Kasper Jensen , Bo Hjorth Bentzen , Eugene S. Polzik

The paper describes BIRAFFE2 data set, which is a result of an affective computing experiment conducted between 2019 and 2020, that aimed to develop computer models for classification and recognition of emotion. Such work is important to…

Human-Computer Interaction · Computer Science 2020-11-11 Krzysztof Kutt , Dominika Drążyk , Maciej Szelążek , Szymon Bobek , Grzegorz J. Nalepa

Physiological Signals are the most reliable form of signals for emotion recognition, as they cannot be controlled deliberately by the subject. Existing review papers on emotion recognition based on physiological signals surveyed only the…

Human-Computer Interaction · Computer Science 2022-05-24 Zeeshan Ahmad , Naimul Khan

Emotion significantly impacts our daily behaviors and interactions. While recent generative AI models, such as large language models, have shown impressive performance in various tasks, it remains unclear whether they truly comprehend…

Artificial Intelligence · Computer Science 2024-06-10 Cheng Li , Jindong Wang , Yixuan Zhang , Kaijie Zhu , Xinyi Wang , Wenxin Hou , Jianxun Lian , Fang Luo , Qiang Yang , Xing Xie

In recent years, the use of bio-sensing signals such as electroencephalogram (EEG), electrocardiogram (ECG), etc. have garnered interest towards applications in affective computing. The parallel trend of deep-learning has led to a huge leap…

Machine Learning · Computer Science 2019-05-20 Siddharth Siddharth , Tzyy-Ping Jung , Terrence J. Sejnowski

Past research on recognizing human affect has made use of a variety of physiological sensors in many ways. Nonetheless, how affective dynamics are influenced in the context of human daily life has not yet been explored. In this work, we…

Artificial Intelligence · Computer Science 2019-11-07 Byung Hyung Kim , Sungho Jo

Bipolar Disorder is a chronic psychiatric illness characterized by pathological mood swings associated with severe disruptions in emotion regulation. Clinical monitoring of mood is key to the care of these dynamic and incapacitating mood…

Human-Computer Interaction · Computer Science 2018-06-29 Soheil Khorram , Mimansa Jaiswal , John Gideon , Melvin McInnis , Emily Mower Provost

In Affective computing, recognizing users' emotions accurately is the basis of affective human-computer interaction. Understanding users' interoception contributes to a better understanding of individually different emotional abilities,…

Human-Computer Interaction · Computer Science 2025-04-24 Tadashi Okoshi , Zexiong Gao , Tan Yi Zhen , Takumi Karasawa , Takeshi Miki , Wataru Sasaki , Rajesh K. Balan

Brain-computer interface allows people who have lost their motor skills to control robot limbs based on electroencephalography. Most BCIs are guided only by visual feedback and do not have somatosensory feedback, which is an important…

Human-Computer Interaction · Computer Science 2020-12-14 Myoung-Ki Kim , Jeong-Hyun Cho , Ji-Hoon Jeong

Until recently, human behavioral data from reading has mainly been of interest to researchers to understand human cognition. However, these human language processing signals can also be beneficial in machine learning-based natural language…

Computation and Language · Computer Science 2021-08-11 Nora Hollenstein , Cedric Renggli , Benjamin Glaus , Maria Barrett , Marius Troendle , Nicolas Langer , Ce Zhang

The integration of brain-computer interfaces (BCIs), in particular electroencephalography (EEG), with artificial intelligence (AI) has shown tremendous promise in decoding human cognition and behavior from neural signals. In particular, the…

Artificial Intelligence · Computer Science 2025-10-15 Nie Lin , Yansen Wang , Dongqi Han , Weibang Jiang , Jingyuan Li , Ryosuke Furuta , Yoichi Sato , Dongsheng Li

Modeling the cognitive and experiential factors of human navigation is central to deepening our understanding of human-environment interaction and to enabling safe social navigation and effective assistive wayfinding. Most existing methods…

Machine Learning · Computer Science 2026-03-09 Zhiwen Qiu , Ziang Liu , Wenqian Niu , Tapomayukh Bhattacharjee , Saleh Kalantari

Emotion recognition using electroencephalogram (EEG) signals has broad potential across various domains. EEG signals have ability to capture rich spatial information related to brain activity, yet effectively modeling and utilizing these…

Human-Computer Interaction · Computer Science 2025-01-28 Yuzhe Zhang , Chengxi Xie , Huan Liu , Yuhan Shi , Dalin Zhang