The effect of emotion on visual awareness is largely unknown. Pairs of natural images were presented side by side on a screen in a binocular rivalry setup. The amount of time that each image of a pair dominated perception was computed. Our results showed: (A) A main effect of arousal: Dominance durations of the more arousing picture of iso-valence pairs were longer. (B) No effect of valence: Do...

Older adults have been shown to describe their happiness as lower in arousal when compared to younger adults. In addition, older adults prefer low arousal positive emotions over high arousal positive emotions in their daily lives. We experimentally investigated whether or not changing a few words in the description of happiness could influence a person's rating of their happiness. We randomly a...

the purpose of the present study was to determine the effect of increasing arousal and its effect on athletes' depth perception. participants of this study included the students of faculty of physical education and sport sciences. 58 students (23 female and 35 male, mean age: 23.3 and sd: 2.16) were selected randomly. participants performed the study tests under two motivational conditions...

Conflicting data exist regarding the sexual arousal patterns of post-operative male-to-female (MTF) women with Gender Identity Disorder. The purpose of this study was to examine objective and subjective aspects of the sexual arousal response using a vaginal photoplethysmograph. Fifteen MTF women viewed neutral and erotic audiovisual film segments while their blood flow patterns were monitored. ...

INTRODUCTION Female sexual arousal disorder (FSAD) is a complex diagnostic category whose definition continues to evolve. AIM The purpose of this study was to explore the physiological patterns of genital arousal in 31 women with and 30 women without sexual arousal difficulties using a vaginal photoplethysmograph. In addition, subtypes of FSAD, based on a recently proposed redefinition, were ...

OBJECTIVE Gastroesophageal reflux disease (GERD) and obstructive sleep apnea (OSA) often coexist. We sought to determine the presence and direction of any association between GERD and sleep events in patients with OSA. MATERIALS AND METHODS We conducted a case-crossover study among 18 patients with known OSA and GERD. All study patients underwent overnight simultaneous polysomnography and eso...

INTRODUCTION Persistent genital arousal disorder (PGAD) in women is associated with feelings of persistent, spontaneous, intrusive, unrelenting, and unwanted physical arousal in the absence of conscious thoughts of sexual desire or sexual interest. AIM To report the case of a 49-year-old woman with lifelong PGAD who was recently prescribed varenicline for smoking cessation and who subsequentl...

We study the behavior and emotional arousal of the participants in an experimental auction, leading to an asymmetric social dilemma involving an auctioneer and two bidders. An antisocial transfer (bribe) which is beneficial for the auctioneer (official) is paid, if promised, by the winner of the auction. Some pro-social behavior on both the auctioneers' and the bidders' sides is observed even i...