Abstract:
:Persons with schizophrenia experience deficits in social cognition-the cognitive processes involved in how people perceive and interpret information about themselves, others, and social situations. These deficits may be related to the neurocognitive impairments often experienced by persons with schizophrenia. Our primary objective was to examine associations between social perception and early visual processing in schizophrenia. Our secondary objective was to examine whether outpatients with schizophrenia and healthy persons differ in social perception. Forty outpatients with schizophrenia and 30 healthy persons completed a measure of social perception (the Half-Profile of Nonverbal Sensitivity), visual masking procedures, and ratings of positive and negative symptoms. Within patients, performance on visual masking procedures was related to performance on the Half-Profile of Nonverbal Sensitivity. Patients with schizophrenia and the healthy persons differed significantly in their performance on the Half-Profile of Nonverbal Sensitivity, but this difference became nonsignificant when education was a covariate. These findings suggest that social perception in schizophrenia is related to very early aspects of visual processing.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Sergi MJ,Green MFdoi
10.1016/s0920-9964(01)00405-4subject
Has Abstractpub_date
2003-02-01 00:00:00pages
233-41issue
2-3eissn
0920-9964issn
1573-2509pii
S0920996401004054journal_volume
59pub_type
杂志文章abstract::Schizophrenia has generally been viewed as having a unique preschizophrenia personality or destructive to the personality post-onset. This view is reflected in the scarcity of studies of personality in schizophrenia with the exception of schizotypal personality considered by many as an endophenotype of schizophrenia. ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2017.02.015
更新日期:2017-11-01 00:00:00
abstract::Sleep disturbances have been reliably reported in patients with schizophrenia, thus suggesting that abnormal sleep may represent a core feature of this disorder. Traditional electroencephalographic studies investigating sleep architecture have found reduced deep non-rapid eye movement (NREM) sleep, or slow wave sleep ...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/j.schres.2016.05.023
更新日期:2017-02-01 00:00:00
abstract::Recent studies of cerebral pathology in patients with schizophrenia have focused on symptomatological and electrophysiological correlates of reduced temporal lobe structure volumes. Volume deficits of the left superior temporal gyrus have been correlated with auditory hallucinations as well as to left-sided P300 ampli...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(99)00006-7
更新日期:1999-08-17 00:00:00
abstract:OBJECTIVE:This study sought to evaluate levels of insight and change in insight in subjects with schizophrenia and other major psychiatric disorders. This study also evaluated the relationship of insight to acute psychopathology. METHOD:One-hundred and eighty-seven subjects consecutively admitted to an acute care psyc...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(99)00215-7
更新日期:2000-09-29 00:00:00
abstract::Alterations of immune function have been reported in ultra-high risk (UHR) for psychosis patients causing expectations in terms of predictive meaningfulness and benefits of anti-inflammatory agents. According to a RCT in UHR-patients supplementation of omega-3 polyunsaturated fatty acids (PUFA) was effective in reduci...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2017.01.026
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Many patients with schizophrenia suffer from metabolic symptoms and weight gain in which predispose them to obesity, diabetes, and cardiovascular problems. This trial examines the efficacy and safety of zonisamide on weight and body mass index in patients with schizophrenia being administered with atypical a...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2013.03.021
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Suicide and violence often co-occur in the general population as well as in mentally ill individuals. Few studies, however, have assessed whether these suicidal behaviors are predictive of violence risk in mental illness. AIMS:The aim of this study is to investigate whether suicidal behaviors, including sui...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2014.02.001
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:Patients with psychotic disorders show impairments in the recognition of emotions in other people. These impairments have been associated with poor social functioning as measured by self-report questionnaires, clinical interviews and laboratory-based tests of social skills. The ecological validity of these t...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2012.10.003
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:Executive Functioning (EF) is an important factor for community functioning for people with severe mental illness. Cognitive remediation programs often improve EF, but do so by using multiple therapeutic techniques. Little is known regarding how individual treatment elements promote cognitive improvement. Os...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2017.08.052
更新日期:2019-01-01 00:00:00
abstract::The current study examined the factor structure of the Brief Negative Symptom Scale (BNSS), a next-generation negative symptom rating instrument developed in response to the NIMH-sponsored Consensus Development Conference on Negative Symptoms. Participants included 146 individuals with a DSM-IV diagnosis of schizophre...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2012.09.007
更新日期:2012-12-01 00:00:00
abstract::A review of 65 studies of individuals with schizophrenia who had never been treated with antipsychotic medications indicates significant abnormalities in brain structure and function. Neurological and neuropsychological measures show the most consistent and largest group differences between those affected and normal c...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/s0920-9964(02)00381-x
更新日期:2002-12-01 00:00:00
abstract::Sleep disturbance contributes to impaired procedural learning in schizophrenia, yet little is known about this relationship prior to psychosis onset. Adolescents at ultra high-risk (UHR; N=62) for psychosis completed the Pittsburgh Sleep Quality Index (PSQI) and a procedural learning task (Pursuit Rotor). Increased se...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2017.03.025
更新日期:2017-12-01 00:00:00
abstract::Previous studies suggested that African American patients with psychotic disorders receive higher doses of antipsychotic medication than white patients, are more likely to receive depot antipsychotics, and are less likely to be prescribed second-generation antipsychotics. African-American men in particular may be most...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/S0920-9964(03)00102-6
更新日期:2004-02-01 00:00:00
abstract:BACKGROUND:Family studies have suggested that schizophrenia and bipolar disorders share some susceptibility factors. Schizotypal personality disorder (SPD) may be an intermediate phenotype common both to schizophrenia and bipolar disorders. We explored the familiality of schizotypal dimensions by comparing the magnitud...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2005.07.009
更新日期:2005-12-15 00:00:00
abstract:BACKGROUND:A definition of clinical remission in schizophrenia has recently been proposed. However, it is also known that neuropsychological (NP) impairments may be better predictors of functional outcomes than clinical symptoms. Understanding the relationship between clinical remission and cognitive improvement may be...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2006.12.032
更新日期:2007-08-01 00:00:00
abstract::A prior study in a US state hospital suggested that schizophrenia is more closely associated with tobacco smoking when compared with other severe mental illnesses. This second study, in a neighborhood hospital, tries to (1) replicate that schizophrenia is associated with smoking and heavy smoking, and (2) rule out tha...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(01)00192-x
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:Persistent formal thought disorder (FTD) is one of the most characteristic features of schizophrenia. Several neuroimaging studies report spatially distinct neuroanatomical changes in association with FTD. Given that most studies so far have employed a univariate localisation approach that obscures the study...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2015.07.022
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVE:The Recovery Assessment Scale (RAS) is one of the most widely used measurements of recovery in mental health research. To date, no data have been available concerning the psychometric characteristics of the RAS in homeless people with severe mental illness. The aim of this study was to provide new data regard...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2015.10.007
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:Deficits in the mediodorsal and anterior nuclei of the thalamus may contribute to the psychopathological symptoms of schizophrenia. These thalamic nuclei have been found to be abnormal in schizophrenia and have close connections with other brain structures implicated in the disorder. We therefore examined sch...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2005.02.012
更新日期:2005-07-15 00:00:00
abstract::Healthy siblings of schizophrenia patients have an almost 9-fold higher risk for developing the illness than the general population. Disruption of white matter (WM) integrity as indicated by reduced fractional anisotropy (FA) derived from diffusion tensor imaging (DTI), is believed to be the key substrate of schizophr...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2009.07.001
更新日期:2009-10-01 00:00:00
abstract::Astrocytes regulate multiple processes in the brain ranging from trophic support of developing neurons to modulation of synaptic neurotransmission and neuroinflammation in adulthood. It is, therefore, understandable that pathogenesis and pathophysiology of major psychiatric disorders involve astrocyte dysfunctions. Un...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/j.schres.2014.10.044
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:International studies indicate that the median prevalence of psychotic experiences in children is 7%. It has been proposed that environmental stress during pregnancy may affect the neurodevelopment of the foetus and lead to a vulnerability in the child to later stressors and psychopathology. AIM:In this stu...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2013.11.006
更新日期:2014-01-01 00:00:00
abstract::Numerous studies have described attenuated event-related potential (ERP) component amplitudes in schizophrenia (e.g., P300, Mismatch Negativity (MMN), Error Negativity/Error-Related Negativity (Ne/ERN)). Functional magnetic resonance imaging (fMRI) studies have typically shown decreased recruitment of diverse brain ar...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2009.09.036
更新日期:2009-12-01 00:00:00
abstract::Recent advances in our understanding of the genetic architecture of schizophrenia have shed light on the schizophrenia etiology. While common variation is one of the major genetic contributors, the majority of common variation reside in non-coding genome, posing a significant challenge in understanding the functional ...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/j.schres.2019.03.007
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:The comparative antidepressant effects of clozapine and other atypical antipsychotics for schizophrenia remain elusive, leading us to examine this question using the data from the Clinical Antipsychotic Trials of Intervention Effectiveness phase 2E. METHODS:Ninety-nine patients who discontinued treatment wi...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2014.12.024
更新日期:2015-02-01 00:00:00
abstract::Grey matter brain networks are disrupted in schizophrenia, but it is still unclear at which point during the development of the illness these disruptions arise and whether these can be associated with behavioural predictors of schizophrenia. We investigated if single-subject grey matter networks were disrupted in a sa...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2015.08.025
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:Biochemical, physiological and genetic evidence suggests dysregulation of central nicotinic acetylcholine receptor (nAChR) systems in schizophrenia, which may contribute to neuropsychological dysfunction and the high rates of smoking in this disorder. To evaluate the effects of nAChR blockade on neuropsychol...
journal_title:Schizophrenia research
pub_type: 临床试验,杂志文章
doi:10.1016/j.schres.2006.03.025
更新日期:2006-07-01 00:00:00
abstract:UNLABELLED:Studies on personality profiles in psychosis typically report certain personality traits as linked to the disorder. OBJECTIVES:To determine if individuals with a first episode of psychosis: 1) differ from a non-clinical group on the five factor model of personality; 2) all present with similar personality p...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2006.03.026
更新日期:2006-07-01 00:00:00
abstract:BACKGROUND:Eye movement abnormalities have been identified in schizophrenia; however, their relevance to cognition is still unknown. In this study, we explored the general relationship between eye movements and cognitive function. METHODS:The three eye movement measures (scanpath length, horizontal position gain, and ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2018.12.051
更新日期:2019-07-01 00:00:00
abstract::Here, we used data from large genome-wide association studies to test the presence of causal relationships, conducting a Mendelian randomization analysis; and shared molecular mechanisms, calculating the genetic correlation, among schizophrenia, type 2 diabetes (T2D), and impaired glucose homeostasis. Although our Men...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2017.10.033
更新日期:2018-05-01 00:00:00