Major depressive disorder is a highly recurrent disorder, with long-term estimates of recurrence ranging as high as 80%. The impact of first episode depressive symptoms on later recurrence has not been previously examined. The present study sought to identify risk factors for recurrent major depressive episodes by investigating first episode symptoms. It was predicted that the presence of depre...

Disturbances in feedback processing and a dysregulation of the neural circuit in which the cingulate cortex plays a key role have been frequently observed in depression. Since depression is a heterogeneous disease, instead of focusing on the depressive state in general, this study investigated the relations between the two core symptoms of depression, i.e., depressed mood and anhedonia, and the...

This study examined mood-relevant emotion processing in depression using event-related potentials (ERPs). Cognition in depression has been characterized as having attention and memory biases for negative (or mood relevant) information and away from positive (or mood incongruent) information, however, the time course and specificity of this processing during the perception of emotional expressio...

OBJECTIVE To determine whether hot flashes, depressed mood, sleep, cognitive and sexual symptoms correlate with urinary follicle-stimulating hormone (FSH), estrone (E(1)G), and testosterone (T) and with each other during the menopausal transition and early postmenopause (PM). METHODS Forty-one women who transitioned from middle or late transition stage to PM rated symptoms and provided monthl...

OBJECTIVE We examined the mechanisms that underlie the observed relationships between loneliness and depressed mood and poor sleep quality in college students. This study was the first to investigate whether rumination and trait anxiety are psychological mechanisms that mediate this relationship. METHODS In Study 1 (n = 1,244), using factor analysis with cross-sectional data, we established t...

A cross-sectional population-based study examined the association between endogenous sex hormones and depressed mood in community-dwelling older men. Participants included 856 men, ages 50-89 yr, who attended a clinic visit between 1984-87. Total and bioavailable testosterone, total and bioavailable estradiol, and dihydrotestosterone levels were measured by radioimmunoassay in an endocrinology ...

Although research has established links between feelings of social isolation and inflammation, the direction of these effects is unclear. Based on the role that proinflammatory cytokines play in initiating "sickness behavior," which includes symptoms such as social withdrawal, it is possible that inflammatory processes heighten feelings of 'social disconnection.' Here, we examined whether expos...

BACKGROUND Taking into account our rapidly ageing population, older people are of particular interest in studying health inequalities. Most studies of older persons only include measures of current socioeconomic status (SES) and do not take into account data from earlier stages of life. In addition, only classic SES measures are used, while alternative measures, such as car ownership and house ...

BACKGROUND A mood-related ruminative response style increases the risk of onset and persistence of depression. This preliminary study investigated whether, in depressed adolescents, cognitive-behaviour therapy reduces mood-related ruminative response style. Whether specific factors within the rumination scale were differentially affected by CBT is also reported. METHODS 26 depressed adolescen...

Cushing's Disease is often associated with a depressive syndrome, with mood, vegetative, and cognitive abnormalities of variable severity. In 11 patients with (pituitary ACTH-dependent) Cushing's disease (10 women, 1 man), we studied the relationship between severity of the depressive syndrome and concordance of changes in ACTH and 13-1ipotropin/13-endorphin ([~-LPH/13-E) levels at baseline and...