BackgroundIdentification of facial emotions has been found to be impaired in schizophrenia but there are uncertainties about the neuropsychological specificity of the finding.MethodTwenty-two patients with schizophrenia and 20 healthy controls were given tests requiring identification of facial emotion, judgement of the intensity of emotional expressions without identification, familiar face recognition and the Benton Facial Recognition Test (BFRT). The schizophrenia patients were selected to be relatively intellectually preserved.ResultsThe patients with schizophrenia showed no deficit in identifying facial emotion, although they were slower than the controls. They were, however, impaired on judging the intensity of emotional expression without identification. They showed impairment in recognizing familiar faces but not on the BFRT.ConclusionsWhen steps are taken to reduce the effects of general intellectual impairment, there is no deficit in identifying facial emotions in schizophrenia. There may, however, be a deficit in judging emotional intensity. The impairment found in naming familiar faces is consistent with other evidence of semantic memory impairment in the disorder.
SummaryViolent behaviour in people with a psychiatric disorder causes great public concern and leads to stigma for people with mental illness. There is good evidence for a correlation between schizophrenia and increased rates of violence but any association between mood disorders and violence has been comparatively overlooked. It appears that there may be more evidence relating mood disorders and violence than many clinicians realise. This article highlights the difficulties in assessing this, summarises what is known and discusses what this means for clinical practice.
ObjectivesHomelessness causes huge distress to a vulnerable population and great concern to wider society. The aim of this study was to reflect the prevalence of mental disorder within a subset of the homeless population in Dublin.MethodLong-term rough sleepers in Dublin were identified by the relevant non-statutory agency (Dublin Simon Community’s Rough Sleepers Team). The authors attempted to assess all the identified individuals employing traditional clinical methods.ResultsWe managed to assess 16 of the 22 identified individuals. We detected no formal disorder in ~30%, severe mental illness in ~30% and either alcohol or substance misuse in another ~30%. We detected dual diagnosis (co-occurrence of severe mental illness and alcohol or substance misuse) in 10%.ConclusionMost but not all long-term rough sleepers in Dublin had a formal mental disorder identified. Just under one-third had a severe mental illness. This suggests that individualised patient centred health and social care will be required on a case by case basis in the long-term rough sleeping population.
Background: Long-term follow-up studies of people with schizophrenia report stability of cognitive performance; less is known about any shorter-term changes in cognitive function.
Atypical antipsychotic-induced diabetes does not always take a "type 2" presentation in which weight gain and insulin resistance are implicated. Sometimes the presentation is with diabetic ketoacidosis, requiring insulin treatment, which can nevertheless be reversible.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.