Fifteen highly neurotic women and 21 women who were low in neuroticism participated in this study. The women were surveyed three times over a single menstrual cycle during the mid-late luteal, menstrual, and late follicular phases. Each time, the participants were asked to use reappraisal to regulate their emotions, which were evoked by a sad film clip, and their subjective emotional experience...

Continuous stress monitoring may help users better understand their stress patterns and provide physicians with more reliable data for interventions. Previously, studies on mental stress detection were limited to a laboratory environment where participants generally rested in a sedentary position. However, it is impractical to exclude the effects of physical activity while developing a pervasiv...

Measurements of user experience (UX) in traditional humancomputer interaction studies mostly rely on task performance and self-report data. Recent research has showed that physiological measures are good indicators of cognitive involvement and emotional arousal and are suggested being used as a complementary measure of UX. This paper reports a preliminary study to examine the possibility of inc...

We investigated the effect of galvanic skin response (GSR) biofeedback training on seizure frequency in patients with treatment-resistant epilepsy. Eighteen patients with drug-refractory epilepsy were randomly assigned either to an active GSR biofeedback group (n = 10) or to a sham control biofeedback group (n = 8). Biofeedback training significantly reduced seizure frequency in the active biof...

This paper proposes a mathematical model for the heart rate signal using hand GSR and power samples of the R peak of the ECG through multiple regression analysis. Mathematical model helps to study the relation of the dependent function with its independent functions and to correlate with the biological processes. The paper proposed four models for heart rate. Each model had R 2 values such as 0...

We show that winning the game New Age Solitaire only depends on the number of rising sequences in the deck used. The probability of winning for the special case of a new deck that is shuffled using the GSR-shuffle (and two variants) are studied. We show that this game pinpoints the Achilles heel of the GSR-shuffle as is demonstrated using the variation distance.

The present study shows how motor expertise increases individuals' sensitivity to others' affective body movement. This enhanced sensitivity is evident in the experts' behavior and physiology. Nineteen affective movement experts (professional ballet dancers) and 24 controls watched 96 video clips of emotionally expressive body movements while they performed an affect rating task (subjective res...

21 young males were asked to "image" or to "associate" to 10 words from each of 3 categories representing sex, hostility, and family relationships. Imagery was found to produce heightened GSR activity, more primary process, more direct representation of drives, and less effective defense. The superiority of visual imagery over verbal association as an uncovering technique was attributed to the ...

The Sa were seated in a comfortable chair facing a hidden speaker. The finger cup was sealed to the tip of the right finger with a caulking compound (Nu-Calk) and the hand was allowed to rest on the wide arm of the chair. The other recording equipment was attached and Ss were left alone in the BOund-controlled testing room. The Ss were randomly assigned to shortand long-stimulus groups (20 intr...