OBJECTIVE The aim of the present study was to investigate the relationship between affective temperaments and clinical features in bipolar disorder. Testing the relationships between phenomenological features, course, severity of episodes, overall severity of illness and comorbid conditions would clarify the reliability and validity of affective temperamental descriptions. METHODS One hundred...

BACKGROUND Candidate genes of the dopaminergic system have been reported as key elements in shaping human temperament. Catechol-O-methyltransferase (COMT) plays a vital role in dopamine inactivation, and the Val(158)Met single nucleotide polymorphism (rs4680) in its gene has been recently associated with the Novelty Seeking (NS) temperament scale of the Temperament and Character Inventory in st...

BACKGROUND Temperament and character have been shown to be important factors in understanding psychiatric and neurodevelopmental disorder. Adults with autism spectrum disorder (ASD) have repeatedly been shown to have a distinct temperament and character, but this has not been evaluated in relation to psychiatric comorbidity and ASD diagnostic stability. AIMS To examine temperament and charact...

A relationship between dopamine and temperament has previously been described in human cases of dopaminergic dysfunction. Adjustment in temperament prior to disease manifestation can enable the early identification of individuals at risk of such conditions, and scope exists to extend this application of temperament alterations to cases of dopaminergic dysfunction in horses. A multivariate and m...

BACKGROUND Given the role of temperament and character dimensions on impulsivity in addicts, the purpose of this study was to temperament and character dimensions: correlates of impulsivity in morphine addicts. OBJECTIVES The aim of this study was to determine and verify the association of temperament and character dimensions with impulsivity in morphine addicts. PATIENTS AND METHODS The re...

Maternal reports of child temperament were used to develop temperament profiles of school-age children. The subjects were 883 children who were between 4 and 12 years of age. The children's families varied substantially in their socioeconomic status and race/ethnicity. To develop the profiles, the dimensions derived from the School-Age Temperament Inventory were subjected to a second order prin...

BACKGROUND & METHODS To examine the relationship between breastfeeding and maternally-rated infant temperament at age 3 months, 316 infants in the prospective Cambridge Baby Growth Study, UK had infant temperament assessed at age 3 months by mothers using the Revised Infant Behavior Questionnaire, which produces scores for three main dimensions of temperament derived from 14 subscales. Infant t...

[Purpose] This study aimed to compare the most common dominant affective temperaments in Ankylosing Spondylitis patients and investigate the relationship between the dominant affective temperaments and pain levels, disease activity, quality of life, current depression, and anxiety level in Ankylosing Spondylitis patients. [Subjects and Methods] Fifty-one patients diagnosed with axial spondiloar...

background: depression is one of the most common psychiatric disorders which has the fourth rank among the most acute problems of public health. this study aims to compare the efficacy of two treatment methods of group pharmacotherapy and group cognitive therapy on the temperament and character dimensions of depressed patients. methods: 45 male patients with depression were assigned randomly in...

BACKGROUND Endocannabinoids and temperament traits have been linked to both physical activity and body mass index (BMI) however no study has explored how these factors interact in females. The aims of this cross-sectional study were to 1) examine differences among distinct BMI groups on daytime physical activity and time spent in moderate-vigorous physical activity (MVPA), temperament traits an...