Shared neurocognitive dysfunctions in young offspring at extreme risk for schizophrenia or bipolar disorder in eastern quebec multigenerational families.

abstract：:Evidence from psychophysiological and behavioral investigations of lateralization in psychosis separates two clinical syndromes. A speculative model is offered in which the syndromes approximate the clinical features of paranoid compared with nonparanoid patients in investigations in which the groups have been disting...

journal_title：Schizophrenia bulletin

authors： Gruzellier J

更新日期：1981-01-01 00:00:00

abstract：:This article focuses on the cross-modal reaction time paradigm, which has been used to study deviation patterns of shifting attention across stimulus modalities in schizophrenic patients. Cross-modal reaction time research involving pathological and nonpathological populations is reviewed. The influence of sex, stimul...

journal_title：Schizophrenia bulletin

authors： Mannuzza S

更新日期：1980-01-01 00:00:00

abstract：:The role of gender in schizophrenia is explored, and literature on gender and schizophrenia is critically reviewed. The importance of investigating gender differences in schizophrenia is underscored by the lack of sufficient research in this area to date and the comparative neglect of sociocultural issues during the "...

journal_title：Schizophrenia bulletin

authors： Nasser EH,Walders N,Jenkins JH

更新日期：2002-01-01 00:00:00

abstract：:The issue of specificity of delusions in schizophrenia is still a matter of debate. The authors analyze the delusion formation in schizophrenia from a prototypical, phenomenological point of view, focusing on the subject's experience. This perspective links delusion formation to the autistic predisposition, which is c...

journal_title：Schizophrenia bulletin

authors： Bovet P,Parnas J

更新日期：1993-01-01 00:00:00

abstract：:Negative and positive symptoms were investigated in a sample of 72 young schizophrenic and depressed patients at followup approximately 1 1/2 years after hospital discharge. Flat affect, poverty of speech, and psychomotor retardation were included as negative symptoms, and delusions, hallucinations, and florid thought...

journal_title：Schizophrenia bulletin

authors： Pogue-Geile MF,Harrow M

更新日期：1984-01-01 00:00:00

abstract：INTRODUCTION:Hippocampal abnormalities have been widely studied in schizophrenia spectrum populations including those at ultrahigh risk (UHR) for psychosis. There have been inconsistent findings concerning hippocampal morphology prior to and during the transition to psychosis, and little is known about how specific sub...

journal_title：Schizophrenia bulletin

authors： Dean DJ,Orr JM,Bernard JA,Gupta T,Pelletier-Baldelli A,Carol EE,Mittal VA

更新日期：2016-01-01 00:00:00

abstract：:Recently published data from the Roscommon Family Study show that a parental diagnosis of schizotypal disorder (SPD) has a significant and specific impact on the risk for schizophrenia in siblings of index probands with schizophrenia spectrum disorders. The distribution patterns of risks for schizophrenia and SPD in p...

journal_title：Schizophrenia bulletin

authors： Battaglia M,Bellodi L

更新日期：1996-01-01 00:00:00

abstract：:To understand the biological significance of a decreased platelet MAO activity in schizophrenia, it is important to answer many questions about the basic molecular properties of the enzyme. The past decade has witnessed a huge expansion of research in this area which has provided some of these answers. A wide variety ...

journal_title：Schizophrenia bulletin

authors： Edwards DJ

更新日期：1980-01-01 00:00:00

abstract：:While the role of childhood adversity in increasing the risk of psychosis has been extensively investigated, it is not clear what the impact of early adverse experiences is on the outcomes of psychotic disorders. Therefore, we investigated associations between childhood adversity and 1-year outcomes in 285 first-prese...

journal_title：Schizophrenia bulletin

authors： Trotta A,Murray RM,David AS,Kolliakou A,O'Connor J,Di Forti M,Dazzan P,Mondelli V,Morgan C,Fisher HL

更新日期：2016-03-01 00:00:00

abstract：:Cognitive remediation improves cognition in patients with schizophrenia, but its effect on other relevant factors such as negative symptoms and functional outcome has not been extensively studied. In this hospital-based study, 84 inpatients with chronic schizophrenia were recruited from Alava Hospital (Spain). All of ...

journal_title：Schizophrenia bulletin

authors： Sánchez P,Peña J,Bengoetxea E,Ojeda N,Elizagárate E,Ezcurra J,Gutiérrez M

更新日期：2014-05-01 00:00:00

abstract：:Research on emotional processing in schizophrenia suggests relatively intact subjective responses to affective stimuli "in the moment." However, neuroimaging evidence suggests diminished activation in brain regions associated with emotional processing in schizophrenia. We asked whether given a more vulnerable cognitiv...

journal_title：Schizophrenia bulletin

authors： Becerril K,Barch D

更新日期：2011-09-01 00:00:00

abstract：:The author reviews a number of studies which have shown that the overall mortality among patients with schizophrenia is about twice that in the general population. The highest excess mortality is found in suicide and violent death, but there seems to be an increased mortality also in cardiovascular disorders. Whether ...

journal_title：Schizophrenia bulletin

authors： Allebeck P

更新日期：1989-01-01 00:00:00

abstract：:The apparent neglect of neuropsychologic deficits in schizophrenia as the basis for therapeutic intervention, together with only isolated attempts at remediating them, probably reflect the nature of impairments, the functional significance of which is uncertain. A critique of the limitations inherent in the appealing ...

journal_title：Schizophrenia bulletin

authors： Hogarty GE,Flesher S

更新日期：1992-01-01 00:00:00

abstract：:The poverty and lack of social role in the lives of many people with schizophrenia seem similar to those of people in long-term unemployment, raising the possibility that there may be some commonalities in their time use and community functioning. To test this possibility, the social anxiety, time use, and activity pa...

journal_title：Schizophrenia bulletin

authors： Hayes RL,Halford WK

更新日期：1996-01-01 00:00:00

abstract：:The prodrome of psychosis has become a target for early identification and for treatments that address both symptoms and risk for future psychosis. Interest and activity in this realm is now worldwide. Clinical trials with rigorous methodology have only just begun, making treatment guidelines premature. Despite the sp...

journal_title：Schizophrenia bulletin

authors： McGlashan TH,Addington J,Cannon T,Heinimaa M,McGorry P,O'Brien M,Penn D,Perkins D,Salokangas RK,Walsh B,Woods SW,Yung A

更新日期：2007-05-01 00:00:00

abstract：:The European Psychiatric Services: Inputs Linked to Outcomes and Needs (EPSILON) study was a EU BIOMED-2-funded comparative, cross-national, cross-sectional study aimed (1) to produce standardized versions of five key research instruments in five languages, and (2) to compare the characteristics, needs, and life quali...

journal_title：Schizophrenia bulletin

authors： van Wijngaarden B,Schene A,Koeter M,Becker T,Knapp M,Knudsen HC,Tansella M,Thornicroft G,Vázquez-Barquero JL,Lasalvia A,Leese M,EPSILON Study Group.

更新日期：2003-01-01 00:00:00

abstract：:This article reviews the existing evidence for the efficacy and effectiveness of psychoeducational family interventions in the treatment of persons with schizophrenia. There is substantial evidence that psychoeducational family interventions reduce the rate of patient relapse. There is suggestive, though not conclusiv...

journal_title：Schizophrenia bulletin

authors： Dixon LB,Lehman AF

更新日期：1995-01-01 00:00:00

abstract：:This commentary on the updated Patient Outcomes Research Team recommendation from a policy perspective notes that the quality of research recommendations is improved but that there has been only limited impact and utility for providers. ...

journal_title：Schizophrenia bulletin

authors： Hogan M

更新日期：2010-01-01 00:00:00

abstract：:Research into tardive dyskinesia, an involuntary movement disorder secondary to chronic neuroleptic treatment, has so far produced conflicting results with no clear clinical applications. Heterogeneous diagnostic criteria, research designs, and rating scales, plus an emphasis on single-drug trials, are probably respon...

journal_title：Schizophrenia bulletin

authors： Nasrallah HA

更新日期：1979-01-01 00:00:00

abstract：Background:The diagnostic and prognostic significance of the DSM-5-defined Attenuated Psychosis Syndrome (DSM-5-APS) in individuals undergoing an ultra high risk (UHR) clinical assessment for suspicion of psychosis risk is unknown. Methods:Prospective cohort study including all consecutive help-seeking individuals und...

journal_title：Schizophrenia bulletin

authors： Fusar-Poli P,De Micheli A,Cappucciati M,Rutigliano G,Davies C,Ramella-Cravaro V,Oliver D,Bonoldi I,Rocchetti M,Gavaghan L,Patel R,McGuire P

更新日期：2018-02-15 00:00:00

abstract：:Cognitive models of interpersonal problem solving have been proposed for, but infrequently tested on, samples of schizophrenia subjects. This study undertook to examine the relationships between the receiving, processing, and sending skills that comprise one model of interpersonal problem solving with information proc...

journal_title：Schizophrenia bulletin

authors： Corrigan PW,Toomey R

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:Both neurocognitive impairments and a history of childhood abuse are highly prevalent in patients with schizophrenia. Childhood trauma has been associated with memory impairment as well as hippocampal volume reduction in adult survivors. The aim of the following study was to examine the contribution of childh...

journal_title：Schizophrenia bulletin

authors： Shannon C,Douse K,McCusker C,Feeney L,Barrett S,Mulholland C

更新日期：2011-05-01 00:00:00

abstract：Background:Motor abnormalities (MAs) of severe mental disorders have been traditionally neglected both in clinical practice and research, although they are an increasing focus of attention because of their clinical and neurobiological relevance. For historical reasons, most of the literature on MAs has been focused to ...

journal_title：Schizophrenia bulletin

authors： Peralta V,Cuesta MJ

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND:Genome-wide association studies (GWAS) implicate single nucleotide polymorphisms (SNPs) on chromosome 6p21.3-22.1, the human leukocyte antigen (HLA) region, as common risk factors for schizophrenia (SZ). Other studies implicate viral and protozoan exposure. Our study tests chromosome 6p SNPs for effects on S...

journal_title：Schizophrenia bulletin

authors： Bamne M,Wood J,Chowdari K,Watson AM,Celik C,Mansour H,Klei L,Gur RC,Bradford LD,Calkins ME,Santos AB,Edwards N,Kwentus J,McEvoy JP,Allen TB,Savage RM,Nasrallah HA,Gur RE,Perry RT,Go RC,Devlin B,Yolken R,Nimgao

更新日期：2012-11-01 00:00:00

abstract：:The study of sexual dimorphism in brain morphology may help delineate subtypes of schizophrenia based, in part, on sex; yield insight into the relationship between brain structure and behavior; and provide a neurodevelopmental context for studying the ontogenesis of schizophrenia. Preliminary findings from an ongoing ...

journal_title：Schizophrenia bulletin

authors： Lewine RR,Gulley LR,Risch SC,Jewart R,Houpt JL

更新日期：1990-01-01 00:00:00

abstract：:The Seventh International Congress on Schizophrenia Research was held in Santa Fe, New Mexico, in April 1999. This was the largest Congress meeting to date, with almost 1,000 presentations that covered all aspects of schizophrenia research. This article provides an account of the Congress proceedings. Several research...

journal_title：Schizophrenia bulletin

authors： Buckley PF,Buchanan RW,Tamminga CA,Schulz SC

更新日期：2000-01-01 00:00:00

abstract：:Considerable research has documented the stigmatization of people with mental illnesses and its negative consequences. Recently it has been shown that stigma may also seriously affect families of psychiatric patients, but little empirical research has addressed this problem. We examine perceptions of and reactions to ...

journal_title：Schizophrenia bulletin

authors： Phelan JC,Bromet EJ,Link BG

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND:Cannabis use has been identified as a potent predictor of the earlier onset of psychosis, but meta-analysis has not indicated that it has a clear effect in established psychosis. AIM:To assess the association between cannabis and outcomes, including whether change in cannabis use affects symptoms and functi...

journal_title：Schizophrenia bulletin

authors： Barrowclough C,Emsley R,Eisner E,Beardmore R,Wykes T

更新日期：2013-03-01 00:00:00

abstract：:Data provided by case managers in community support programs are used to analyze the problems of families providing shelter to mentally ill relatives. Factors affecting complaints in 345 family households are contrasted with factors leading to complaints in a subsample of 622 other residential alternatives. Behavioral...

journal_title：Schizophrenia bulletin

authors： Gubman GD,Tessler RC,Willis G

更新日期：1987-01-01 00:00:00

abstract：:Family studies of schizophrenia frequently include relatives of schizophrenia probands with diagnoses falling within the schizophrenia spectrum. As part of an ongoing genetic linkage study of schizophrenia, the authors examined case material from 50 relatives (of schizophrenia probands) who received a DSM-III-R diagno...

journal_title：Schizophrenia bulletin

authors： Gladis MM,Levinson DF,Mowry BJ

更新日期：1994-01-01 00:00:00