OBJECTIVE To determine the extent to which daily stress and mood are associated with pain, health-care use, and school activity in adolescents with sickle cell disease (SCD). METHOD Adolescents with SCD (n = 37; aged 13 to 17 years) completed daily diaries assessing pain, stress, mood, activity, and health-care use for up to 6 months. Multilevel modeling was used to analyze the data. RESULT...

Walnuts contain a number of potentially neuroprotective compounds like vitamin E, folate, melatonin, several antioxidative polyphenols and significant amounts of ω-3 fatty acids. The present study sought to determine the effect of walnuts on mood in healthy volunteers. Sixty-four college students were randomly assigned to two treatment sequences in a crossover fashion: walnut-placebo or placebo...

The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiet...

The interplay between feeling and thinking has been a subject of scholarly discussion and spirited debate since antiquity. The last few decades have witnessed a mounting interest in the impact of affective or mood states on learning, memory, decision making, and allied cognitive processes. Much of this interest has initially focused on two phenomena: mood-congruent cognition —the observation th...

It is controversially discussed whether or not mood-congruent recall (i.e., superior recall for mood-congruent material) reflects memory encoding processes or reduces to processes during retrieval. We therefore investigated the neurophysiological correlates of mood-dependent memory during emotional word encoding. Event-related potentials (ERPs) were recorded while participants in good or bad mo...

OBJECTIVE To study mood disturbance in Graves ophthalmopathy. METHODS Forty-eight patients (mean age, 55 years; 40 women and 8 men) with Graves ophthalmopathy from a university-based referral center were classified into two groups, 24 with moderate/severe disease (study group) and 24 with negligible/mild disease (control group). The groups were matched with regard to demographic and medical c...

Contrasting predictions have been made about the effects of positive mood states on the performance of frontal lobe tests that tap executive functions such as inhibition, switching, and strategy use. It has been argued that positive mood is likely to improve some cognitive processes, particularly those dependent on the frontal cortex and anterior cingulate of the brain. However, there is some e...

Previously conducted field studies using shipboard U.S. Navy personnel during at-sea operations in the Persian Gulf have shown that crew members experience mood changes and degradations in general physical health. The objectives of this study were to: (a) examine the relationship between mood and health complaints among personnel deployed in the Persian Gulf; and (b) extend previous research us...

92 As early as 1968, Velten proposed a method for inducing mood states in controlled laboratory situations, opening up a new chapter in basic research on human emotions. The procedure used by Velten consisted in drawing up three lists of 60 sentences in the first person (i.e., self-referential). Each list had a different emotional content: depressive, euphoric or neutral. There were three group...

BACKGROUND Accurate measures of mood state are important for understanding and optimizing health and well-being in later life. A range of different mood assessment measures is available, reflecting the variety of ways in which mood has been conceptualized and the different purposes for which measures have been developed. METHODS We undertook a conceptual review of the literature relating to m...