Introduction: Although the motivation to avoid injury and pain is central to human and animal behavior, this goal compete priority with other homeostatic goals. Animal studies have shown that competing motivational states, such as thirst, reduce pain. However, such states may also induce negative mood, which in humans has been found to increase pain. These opposing effects complicate study of t...

OBJECTIVES The aim of this study was to investigate how subjective sleepiness, mood states, simple and high-order cognitive performance change after one night of sleep deprivation (SD) and recover to after 7 h normal recovery sleep opportunity during three recovery days. METHODS Ten healthy subjects participated in this study. We measured their subjective sleepiness, mood states and their per...

Technological advancements afford monitoring domains of people’s behavior more precisely than a human observer is able to, allowing health-related sciences to benefit in various ways. We aim to employ technology to acquire more detailed information about workers’ behavior and to find its correlation with mood states. In current literature, daily mood variation and its determinants are often exa...

BACKGROUND Uncertainties exist about the prevalence and comorbidity of substance use disorders and independent mood and anxiety disorders. OBJECTIVE To present nationally representative data on the prevalence and comorbidity of DSM-IV alcohol and drug use disorders and independent mood and anxiety disorders (including only those that are not substance induced and that are not due to a general...

Emotional agents are an active research domain, with direct application in several industrial fields such as video games, interactive environments or enhanced human computer interactions. Emotional behavior should consider both the representation of the emotions and the mood states. There are two mostly accepted, and used, cognitive psychological models for this: OCC model and PAD model.Based o...

Physical inactivity is a leading factor associated with cardiovascular disease and a major contributor to the global burden of disease in developed countries. Subjective mood states associated with acute exercise are likely to influence future exercise adherence and warrant further investigation. The present study examined the effects of a single bout of vigorous exercise on mood and anxiety be...

The aim of this study was to develop and validate a shortened version of the Profile of Mood States suitable for use with adolescents. The Profile of Mood States-Adolescents (POMS-A) was administered to 1693 participants from two populations: school children and young athletes. Confirmatory factor analysis supported the factorial validity of a 24-item six-factor model using both independent and...