BACKGROUND Twin studies have lacked statistical power to apply advanced genetic modelling techniques to the search for cognitive endophenotypes for bipolar disorder. AIMS To quantify the shared genetic variability between bipolar disorder and cognitive measures. METHOD Structural equation modelling was performed on cognitive data collected from 331 twins/siblings of varying genetic relatedn...

Psychiatric symptoms in Guillain-Barré syndrome (GBS) can include anxiety and affective lability, which require treatment to improve functional outcomes. Three cases in which modest doses of selective serotonin reuptake inhibitors (SSRIs), alone or in combination with anticonvulsants, reduced symptoms of anxiety and affective lability during acute rehabilitation of GBS are presented. These agen...

BACKGROUND Differences between verbal and non-verbal cognitive development from childhood to adulthood may differentiate between those with and without psychotic symptoms and affective symptoms in later life. However, there has been no study exploring this in a population-based cohort. METHOD The sample was drawn from the MRC National Survey of Health and Development, and consisted of 2384 st...

OBJECTIVE Individuals with chronic pain frequently display comorbid depression, but the impact of symptoms of depression on pain processing is not completely understood. This study evaluated the effect of symptoms of depression and/or clinically diagnosed major depressive disorder (MDD) on pain processing in patients with fibromyalgia (FM). METHODS Results of quantitative sensory testing and ...

PURPOSE To determine which sensory (symptom persistence and intensity) and reactive (activity and affective interference) domains of symptom analysis are essential for assessing symptom burden in dry eye disease (DED) patients. METHODS A symptom domain tool was developed to investigate all four symptom domains in DED. In a cross-sectional pilot study, we administered the symptom burden tool a...

background: infertility is a factor which has been linked to higher prevalence of sexual dysfunctions in women; however, ambiguous results have been reported about the impact of infertility on women’s sexual satisfaction. the purpose of this study was to compare sexual and dyadic functioning in infertile and fertile women. furthermore, the associations between sexual variables and clinical vari...

This study examined the social zeitgeber theory, which suggests that affective symptoms are caused by life events disrupting vulnerable individuals' social and circadian rhythms. Undergraduate participants were selected based on a 2-phase screening process, including a semistructured diagnostic interview. The final sample consisted of 101 bipolar spectrum participants and 100 demographically ma...

CONTEXT Reduced neural responses to others' distress is hypothesized to play a critical role in conduct problems coupled with callous-unemotional traits, whereas increased neural responses to affective stimuli may accompany conduct problems without callous-unemotional traits. Heterogeneity of affective profiles in conduct problems may account for inconsistent neuroimaging findings in this popul...

BACKGROUND Impairment of higher cognitive functions in patients with schizophrenia might stem from perturbation of more basic functions, such as processing speed. Various clinical symptoms might affect cognitive efficiency as well. Notably, previous research has revealed the role of affective symptoms on memory performance in this population, and suggested sex-specific effects. METHOD We cond...

Patients with pain may be at increased risk of developing a first episode of depressive or anxiety disorder. Insight into possible associations between specific pain characteristics and such a development could help clinicians to improve prevention and treatment strategies. The objectives of this study were to examine the impact of pain symptomatology on depression and anxiety onset and to dete...