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EEG based Classification of Long-term Stress Using Psychological Labeling
2020
Sensors
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Based on these results, it is concluded that alpha asymmetry may be used as a potential bio-marker for stress classification, when labels are assigned using expert evaluation. ...
We found that support vector machine was best suited to classify long-term human stress when used with alpha asymmetry as a feature. ...
Stress detection based on frontal alpha asymmetry was performed using the DEAP dataset, and classification was performed using SVM, KNN, and fuzzy KNN [27] . ...
doi:10.3390/s20071886
pmid:32235295
pmcid:PMC7180785
fatcat:jqmmhwqooje7zmb72j26rsguge
Stress Analysis Based on Simultaneous Heart Rate Variability and EEG Monitoring
2021
IEEE Journal of Translational Engineering in Health and Medicine
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and alpha band power asymmetry. ...
The ability to use stress-related EEG features in combination with correlated HRV features could help improve detecting stress and monitoring the progress of stress treatments/therapies. ...
In addition, alpha band power asymmetry (F3, F4), and alpha band power asymmetry (Fp1, Fp2) amplified during stress. ...
doi:10.1109/jtehm.2021.3106803
pmid:34513342
pmcid:PMC8407658
fatcat:uvllbpr5lje7hj56ieq4iurvzi
Frontal brain asymmetry, childhood maltreatment, and low-grade inflammation at midlife
2017
Psychoneuroendocrinology
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The present study examined the association between resting frontal EEG asymmetry and systemic, low-grade inflammation and tested the diathesis-stress model by examining whether childhood maltreatment exposure ...
interacts with resting frontal asymmetry in explaining inflammation. ...
The authors' efforts on this manuscript were supported by grants from the National Institute of Child Health and Human Development (F32HD078048 and R01 HD058502), the National Institute on Aging (R01 AG018436 ...
doi:10.1016/j.psyneuen.2016.10.026
pmid:27829190
pmcid:PMC5289285
fatcat:jeatojyzfrcipewbpavc6qpory
Classification of Human Emotions from Electroencephalogram (EEG) Signal using Deep Neural Network
2017
International Journal of Advanced Computer Science and Applications
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The proposed approach is compared to state-of-the-art emotion detection systems on the same dataset. ...
We adapted DNN to identify human emotions of a given EEG signal (DEAP dataset) from power spectral density (PSD) and frontal asymmetry features. ...
BCI systems based on emotion detection are considered as passive/involuntary control modality. ...
doi:10.14569/ijacsa.2017.080955
fatcat:vikff7cvu5aprep2olefkxxpbe
Assessment of Empathy in an Affective VR Environment using EEG Signals
[article]
2020
arXiv
pre-print
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Results showed a significant attenuation of alpha, theta and delta asymmetry in the frontal and central areas of the brain. ...
Moreover, a significant relationship between participants' empathy scores and their frontal alpha asymmetry at baseline was found. ...
Based on the research discussed above, we expected to find effects in the frontal and central areas of the brain, specifically in the asymmetry of the alpha band. ...
arXiv:2003.10886v1
fatcat:nezlll4nabhvja47zbdmlxwaam
A Review on Mental Stress Assessment Methods Using EEG Signals
2021
Sensors
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In this paper, we review the existing EEG signal analysis methods on the assessment of mental stress. ...
Mental stress is one of the serious factors that lead to many health problems. Scientists and physicians have developed various tools to assess the level of mental stress in its early stages. ...
features, KNN Acc: 67.08% GA-based method beta, gamma PSD, HOC, Hjorth outperformed PCA in stress parameters, Frontal detection and gave better Asymmetry Alpha. classification accuracy using KNN classifier ...
doi:10.3390/s21155043
pmid:34372280
pmcid:PMC8347831
fatcat:4erw3rq67vgrxfp3t76y5hre74
Stress assessment based on EEG univariate features and functional connectivity measures
2015
Physiological Measurement
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Many common clinical methods to assess stress are based on the presence of specific hormones and on features extracted from different signals, including electrocardiogram, blood pressure, skin temperature ...
The aim of this paper was to assess stress using EEG-based variables obtained from univariate analysis and functional connectivity evaluation. ...
The results corresponding to the asymmetry index based on the EEG alpha power are listed in table 1. ...
doi:10.1088/0967-3334/36/7/1351
pmid:26015439
fatcat:7bcztm43qvfu7ldwqubwhyevkm
Frontal lobe real-time EEG analysis using machine learning techniques for mental stress detection
2022
Journal of Integrative Neuroscience
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Accordingly, previous methods have been conducted to detect mental stress based on biological and biochemical effects. ...
In this research study, the frontal lobes EEG spectrum analysis is applied to detect mental stress. ...
[54] proposed a stress detection technique based on power ratio for the frontal lobe using EEG. ...
doi:10.31083/j.jin2101020
pmid:35164456
fatcat:kygaxfte4nh2ldup5ar4bqe62q
Multi-Parameter Physiological State Monitoring in Target Detection Under Real-World Settings
2021
Frontiers in Human Neuroscience
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In this study, we developed a physiological state indicator with five parameters that reflect the subject's real-time physiological states based on online EEG signal processing. ...
such as one executing motor imagery tasks. ...
Studies based on EEG indicate that attention can be estimated by detecting changes in alpha power activity, especially in the frontal lobe which is known to be responsible in regulating concentration ...
doi:10.3389/fnhum.2021.785562
pmid:35002658
pmcid:PMC8727696
fatcat:eyg64uxvjjdt5opuyahe35f6y4
Electroencephalography Correlates of Well-Being Using a Low-Cost Wearable System
2021
Frontiers in Human Neuroscience
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Robust linear regression models did not reveal an association between well-being and alpha (8–13 Hz) asymmetry in the frontal regions, nor with the CoG. ...
We then examined associations between well-being levels and the alpha center of gravity (CoG) as well as trait EEG asymmetries, in the frontal and temporoparietal (TP) areas. ...
Moynihan et al. (2013) found that mindfulness-based stress reduction produced significant changes in executive and immune functions, as well as in left frontal alpha asymmetry scores. ...
doi:10.3389/fnhum.2021.745135
pmid:35002651
pmcid:PMC8740323
fatcat:45gryv3yivgbtb2djuri4cxxua
Discriminative power of EEG-based biomarkers in major depressive disorder: A systematic review
2021
IEEE Access
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Currently, the diagnosis of major depressive disorder (MDD) and its subtypes is mainly based on subjective assessments and self-reported measures. ...
The initial papers' screening was based on titles and abstracts; then full texts of the identified articles were examined, and a synthesis of findings was developed using tables and thematic analysis. ...
Kemp and colleagues [53] compared frontal and parietotemporal alpha asymmetry scores in MDD patients, post-traumatic stress disorder (PTDS) patients and healthy controls. ...
doi:10.1109/access.2021.3103047
fatcat:hrhog3ucsvc4bj26nnds32feya
A Review of Mental Stress and EEG Band Power
2022
International Journal of Nanotechnology and Nanomedicine
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This review demonstrates the power of frequency bands for mental stress and the behaviors of frequency bands based on medical and research experience. ...
The autonomic nervous system is activated during mental stress. Posttraumatic stress disorder and Alzheimer's diseasearecommon brain stress disorders. ...
The beta must be superior on the left than on the right [71] . Heightened beta asymmetry in the right hemisphere is indicative of anxiety or stress [72] . ...
doi:10.33140/ijnn.07.02.01
fatcat:pxplc56x4ba6zftp6hlsgzjhea
Biomarkers of intergenerational risk for depression: A review of mechanisms in longitudinal high-risk (LHR) studies
2015
Journal of Affective Disorders
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Limitations: Our review is based on relatively narrow inclusion and exclusion criteria. ...
The inclusion of biomarkers of risk may lead to enhanced program efficiency by targeting those at greatest risk. ...
Acknowledgements This paper is based on the following symposium presented at the 2012 annual meeting of the Society of Biological Psychiatry: M.M. Weissman & R.H. ...
doi:10.1016/j.jad.2015.01.038
pmid:25687188
pmcid:PMC4405143
fatcat:tdldobyqurc2vdmo4aubqvgfri
THE EFFECTS OF MUSIC ON STRESS
2021
Zenodo
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Music has been reported to have direct effects on nervous system, immunological and endocrine system of the human body. ...
Discussions on stress and its effects on human health are followed by the quantification of stress by EEG for identification and classification of stress. ...
also been used as a feature to detect unique patterns of human stress ( N Sulaiman, et al. 2011 ). ...
doi:10.5281/zenodo.4626861
fatcat:os3cicuzabhmxi6nhzhbupz2pq
Machine Learning-Based Detection of High Trait Anxiety Using Frontal Asymmetry Characteristics in Resting-State EEG Recordings
2021
Pacific Asia Conference on Information Systems
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Due to the rising prevalence and severe influence on society's physiological and mental health, anxiety has emerged globally as one of the most severe disorders. ...
This study proposes a machine learning model that uses unfolded EEG spectra and frontal asym metric brain activity characteristics to diagnose anxiety tendencies. ...
Acknowledgements We want to thank the reviewers and minitrack chairs, who provided very helpful comments on the refine ment of this paper. ...
dblp:conf/pacis/GrossMFBB21
fatcat:yxnzd62sjrdhtczfqm4s63lv4m
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