PURPOSE Low levels of physical activity (PA) have been shown to be associated with depression in adults. The few studies that focused on adolescents yielded mixed and inconsistent results. Efforts to examine the direction of this relationship have been inconclusive up to now. The aims of this study were therefore to investigate (1) the direction of the inverse association between PA and depress...

Patients suffering from schizophrenia show impaired emotional and social behavior, such as misinterpretation of social situations and lack of theory of mind. However, there is conflicting evidence regarding their ability to perform on theory of mind tasks. Based on previous findings with patients suffering from prefrontal damage, the present study suggests that the behavioral deficit of schizop...

Antisocial personality disorder (ASPD) with co-morbid anxiety disorder may be a variant of ASPD with different etiology and treatment requirements. We investigated diagnostic co-morbidity, ASPD criteria, and anxiety/affective symptoms of ASPD/anxiety disorder. Weighted analyses were carried out using survey data from a representative British household sample. ASPD/anxiety disorder demonstrated ...

Abstract Introduction Individuals attending sleep services commonly present with comorbid psychiatric symptoms. This study reports our ongoing effort to characterise presenting symptom profiles of individuals seeking treatment at a clinic and classify heterogenous subgroups within large sample. Method Data were collected university-based multidisciplinary via opt-out consent. Prior treatment, c...

BACKGROUND We examined whether acute transient psychoses can be distinguished from schizophrenia and the affective disorders. METHOD We studied 46 cases of nonaffective acute psychosis in the Chandigarh Acute Psychosis Study. With respect to separation from schizophrenia, we examined the distribution of duration of the episode. With respect to separation from affective disorders, we assessed ...

The relative strength of both affective state and the personality trait neuroticism in predicting common physical symptoms was tested. The authors used an event-sampling design to overcome methodological limitations of past research in the area. Contrary to much previous research, neuroticism was found to be unrelated to reports of physical symptoms, although it was found to be related to unple...

BACKGROUND Growing evidence suggests that abdominal obesity is a more important risk factor for the prognosis of cardiovascular and metabolic diseases than BMI. Somatic-affective symptoms of depression have also been linked to cardiovascular risk. The relationship between obesity and depression, however, has remained contradictory. Our aim was therefore to relate body mass index (BMI) and diffe...

In a recent article in the Schizophrenia Bulletin, Goplerud and Depue (1978) discuss our writings on postpsychotic depression (McGlashan and Carpenter (1976a and 1976b). They argue that postpsychotic depression is the depressed phase of bipolar affective illness and thus join many workers who now challenge the diagnosis of schizophrenia in patients in whom affective disturbance is a significant...

BACKGROUND The categories of functional psychoses build on views of influential professionals. There have long been four main categories - affective, schizophrenic, schizoaffective/cycloid/reactive/polymorphic, and delusional/paranoid psychoses. The last three are included in "psychotic disorders". However, this dichotomy and the distinctions between categories may have been over-estimated and ...

Although research has been conducted on the course, consequences, and correlates of borderline personality disorder (BPD), little is known about its emergence in childhood, and no studies have examined the extent to which theoretical models of the pathogenesis of BPD in adults are applicable to the correlates of borderline personality symptoms in children. The goal of this study was to examine ...