Altered ultradian cortisol rhythmicity as a potential neurobiologic substrate for chronic insomnia
Chronic insomnia is highly prevalent and associated with significant morbidity (ie, confers
risk for multiple psychiatric and medical disorders, such as depression and hypertension) …
risk for multiple psychiatric and medical disorders, such as depression and hypertension) …
A novel multi-innovation gradient support vector machine regression method
H Ma, F Ding, Y Wang - ISA transactions, 2022 - Elsevier
For the regression problem of support vector machine, the solution processes of the most
existing methods use offline datasets, which cannot be realized online. For this problem, this …
existing methods use offline datasets, which cannot be realized online. For this problem, this …
Identification of sympathetic nervous system activation from skin conductance: A sparse decomposition approach with physiological priors
Objective: Sweat secretions lead to variations in skin conductance (SC) signal. The relatively
fast variation of SC, called the phasic component, reflects sympathetic nervous system …
fast variation of SC, called the phasic component, reflects sympathetic nervous system …
Sparse deconvolution of electrodermal activity via continuous-time system identification
Objective: Electrodermal activity (EDA) indicates different eccrine sweat gland activity
caused by the stimulation of the autonomic nervous system. Recovering the number …
caused by the stimulation of the autonomic nervous system. Recovering the number …
Skin conductance as a viable alternative for closing the deep brain stimulation loop in neuropsychiatric disorders
Markers from local field potentials, neurochemicals, skin conductance, and hormone
concentrations have been proposed as a means of closing the loop in Deep Brain …
concentrations have been proposed as a means of closing the loop in Deep Brain …
A marked point process filtering approach for tracking sympathetic arousal from skin conductance
DS Wickramasuriya, RT Faghih - IEEE Access, 2020 - ieeexplore.ieee.org
Human emotion represents a complex neural process within the brain. The ability to
automatically recognize emotions from physiological signals has the potential to impact …
automatically recognize emotions from physiological signals has the potential to impact …
A Bayesian filtering approach for tracking arousal from binary and continuous skin conductance features
DS Wickramasuriya, RT Faghih - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Objective: Neuroanatomical structures within the cortical and sub-cortical brain regions
process emotion and cause subsequent variations in signals such as skin conductance and …
process emotion and cause subsequent variations in signals such as skin conductance and …
Closed-loop cognitive stress regulation using fuzzy control in wearable-machine interface architectures
Keeping cognitive stress at a healthy range can improve the overall quality of life: helping
subjects to decrease their high levels of arousal, which will make them relaxed, and elevate …
subjects to decrease their high levels of arousal, which will make them relaxed, and elevate …
Tonic and phasic decomposition of skin conductance data: A generalized-cross-validation-based block coordinate descent approach
Salty sweat secretions in the epidermis change the skin's electrical activity resulting in the
measured skin conductance signal. While the relatively fast variation of skin conductance (ie …
measured skin conductance signal. While the relatively fast variation of skin conductance (ie …
State-space modeling and fuzzy feedback control of cognitive stress
HF Azgomi, DS Wickramasuriya… - 2019 41st Annual …, 2019 - ieeexplore.ieee.org
“Distress” or a substantial amount of stress may decrease brain functionality and cause
neurological disorders. On the other hand, very low cognitive arousal may affect one's …
neurological disorders. On the other hand, very low cognitive arousal may affect one's …