A Neural Signature of Parkinsonism in Patients With Schizophrenia Spectrum Disorders: A Multimodal MRI Study Using Parallel ICA.

abstract：BACKGROUND:The homicide of strangers by people with psychosis, referred to here as "stranger homicides," are rare and tragic events that generate adverse publicity for mental health services and have resulted in significant changes in mental health policy and law. AIM:To estimate the incidence of stranger homicides, u...

journal_title：Schizophrenia bulletin

authors： Nielssen O,Bourget D,Laajasalo T,Liem M,Labelle A,Häkkänen-Nyholm H,Koenraadt F,Large MM

更新日期：2011-05-01 00:00:00

abstract：:The role of negative cognition and effect in maintaining psychotic symptoms is increasingly recognized but has yet to be substantiated though longitudinal analysis. Based on an a priori theoretical model, we hypothesized that negative cognition and depressed mood play a direct causal role in maintaining paranoia in pe...

journal_title：Schizophrenia bulletin

authors： Fowler D,Hodgekins J,Garety P,Freeman D,Kuipers E,Dunn G,Smith B,Bebbington PE

更新日期：2012-09-01 00:00:00

abstract：:In follow-up from evidence obtained in linkage studies, systematic linkage disequilibrium mapping within chromosomal region 13q33 has led to the identification of a schizophrenia susceptibility locus which harbors the genes G72 and G30. These association findings have been replicated in several independent schizophren...

journal_title：Schizophrenia bulletin

authors： Abou Jamra R,Schmael C,Cichon S,Rietschel M,Schumacher J,Nöthen MM

更新日期：2006-10-01 00:00:00

abstract：:The original CHoice of Outcome In Cbt for psychosEs (CHOICE) measure was designed in collaboration with experts by experience as a patient-reported "Psychological Recovery" outcome measure for cognitive-behavioral therapy for psychosis (CBTp). A short version (CHOICE-SF) was developed to use as a brief outcome measure...

journal_title：Schizophrenia bulletin

authors： Webb R,Bartl G,James B,Skan R,Peters E,Jones AM,Garety P,Kuipers E,Hayward M,Greenwood K

更新日期：2020-11-20 00:00:00

abstract：:The success of the biological revolution in our understanding of schizophrenia, along with the lack of convincing evidence for the efficacy of global approaches to individual psychotherapy with schizophrenia, has led to the virtual disappearance of research and theory in this area. However, it seems timely to reexamin...

journal_title：Schizophrenia bulletin

authors： Coursey RD

更新日期：1989-01-01 00:00:00

abstract：:A major factor associated with poor prognostic outcome after a first psychotic break is cannabis misuse, which is prevalent in schizophrenia and particularly common in individuals with recent-onset psychosis. Behavioral interventions aimed at reducing cannabis use have been unsuccessful in this population. Cannabidiol...

journal_title：Schizophrenia bulletin

authors： Hahn B

更新日期：2018-01-13 00:00:00

abstract：:A frontostriatal hypothesis of schizophrenia is advanced which takes into account evidence from studies of neurochemical pathology, functional imaging, cognitive neuropsychology, and experimental and clinical psychopharmacology, in addition to factor analyses of the symptomatic heterogeneity of this disorder. This evi...

journal_title：Schizophrenia bulletin

authors： Robbins TW

更新日期：1990-01-01 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：:Catechol-O-methyl transferase (COMT) is a catabolic enzyme involved in the degradation of a number of bioactive molecules; of principal interest to psychiatry, these include dopamine. The enzyme is encoded by the COMT gene. COMT is located (along with 47 other genes) in a fragment of chromosome 22q11 which when delete...

journal_title：Schizophrenia bulletin

authors： Williams HJ,Owen MJ,O'Donovan MC

更新日期：2007-05-01 00:00:00

abstract：OBJECTIVE:To investigate patterns of mental health service and antipsychotic use following a first-episode schizophrenia (FES) and to examine the role of the treatment setting in which individuals are first diagnosed. METHOD:Analysis of de-identified administrative claims data from the OptumLabs Data Warehouse was use...

journal_title：Schizophrenia bulletin

authors： Gilmer TP,van der Ven E,Susser E,Dixon LB,Olfson M

更新日期：2020-01-04 00:00:00

abstract：:Social networks of 35 mentally ill persons were studied in Lao villages. Mental illness was associated with a decrease in size of social networks, disproportionate reliance on family, and asymmetric instrumental exchange. Nonkin "sponsors" provided assistance to those alienated from or abandoned by relatives. For thos...

journal_title：Schizophrenia bulletin

authors： Westermeyer J,Pattison EM

更新日期：1981-01-01 00:00:00

abstract：:At the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) New Approaches Conference, a discussion group focused on directions for future research that are critical to enhancing our understanding of the distinctions among key cognitive domains that have relevance for the development of c...

journal_title：Schizophrenia bulletin

authors： Nuechterlein KH,Robbins TW,Einat H

更新日期：2005-10-01 00:00:00

abstract：:The early detection and intervention in psychoses prior to their first episode are presently based on the symptomatic ultra-high-risk and the basic symptom criteria. Current models of symptom development assume that basic symptoms develop first, followed by attenuated and, finally, frank psychotic symptoms, though int...

journal_title：Schizophrenia bulletin

authors： Jimeno N,Gomez-Pilar J,Poza J,Hornero R,Vogeley K,Meisenzahl E,Haidl T,Rosen M,Klosterkötter J,Schultze-Lutter F

更新日期：2020-07-08 00:00:00

abstract：:The present functional magnetic resonance imaging study investigated the neural correlates of practice-associated activation changes in patients with schizophrenia and their association with symptom severity. A group of patients (n = 24) were divided into more successful and less successful learners and were asked to ...

journal_title：Schizophrenia bulletin

authors： Koch K,Wagner G,Schachtzabel C,Schultz C,Sauer H,Schlösser RG

更新日期：2010-05-01 00:00:00

abstract：:Since publication of the original Schizophrenia Patient Outcomes Research Team (PORT) treatment recommendations in 1998, considerable scientific advances have occurred in our knowledge about how to help persons with schizophrenia. Today an even stronger body of research supports the scientific basis of treatment. This...

journal_title：Schizophrenia bulletin

authors： Lehman AF,Kreyenbuhl J,Buchanan RW,Dickerson FB,Dixon LB,Goldberg R,Green-Paden LD,Tenhula WN,Boerescu D,Tek C,Sandson N,Steinwachs DM

更新日期：2004-01-01 00:00:00

abstract：:Advances in psychopharmacology have produced medications with substantial efficacy in the treatment of positive and negative symptoms of schizophrenia and the prevention of relapse or symptom exacerbation after an acute episode. In the clinical setting, the individual patient's acceptance or rejection of prescribed ph...

journal_title：Schizophrenia bulletin

authors： Fenton WS,Blyler CR,Heinssen RK

更新日期：1997-01-01 00:00:00

abstract：:An important development in cognitive remediation of schizophrenia is a focus on motivation. However, following a distinction between the concepts of intrinsic motivation (IM) and extrinsic motivation, discussions of IM-based methods have downplayed or misrepresented the role that extrinsic rewards can, and actually d...

journal_title：Schizophrenia bulletin

authors： Silverstein SM

更新日期：2010-09-01 00:00:00

abstract：:Ventricle-to-brain ratio (VBR) was measured from the computed tomographic (CT) scans of 33 very recent-onset psychotic patients. Illness severity and positive and negative symptoms were also assessed in 21 of these patients with schizophreniform disorder. Forty-five neurology patients served as controls. Analyses reve...

journal_title：Schizophrenia bulletin

authors： Holsenbeck LS 3rd,Davidson LM,Hostetter RE,Casanova MF,Taylor DO,Kelley CT,Perrotta C Jr,Borison RL,Diamond B

更新日期：1992-01-01 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：: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：:Psychobiological research in child psychiatry requires rigorous assessment of behavior and multiple perspectives on brain function through neurochemical, neuroendocrine, psychophysiological, and other advanced methods. The serious neuropsychiatric disorders of childhood, such as autism, attention deficit disorder, and...

journal_title：Schizophrenia bulletin

authors： Young JG,Cohen DJ,Shaywitz SE,Caparulo BK,Kavanagh ME,Hunt RD,Leckman JF,Anderson GM,Detlor J,Harcherik D,Shaywitz BA

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Schizophrenia leads to significant personal costs matched by high economic costs. Cognitive function is a strong predictor of disabilities in schizophrenia, which underpin these costs. This study of cognitive remediation therapy (CRT), which has been shown to improve cognition and reduce disability ...

journal_title：Schizophrenia bulletin

authors： Reeder C,Harris V,Pickles A,Patel A,Cella M,Wykes T

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:Cannabis use is associated with a younger age at onset of psychosis, an indicator of poor prognosis, but better cognitive function, a positive prognostic indicator. We aimed to clarify the role of age at onset and cognition on outcomes in cannabis users with first-episode schizophrenia as well as the effect o...

journal_title：Schizophrenia bulletin

authors： Leeson VC,Harrison I,Ron MA,Barnes TR,Joyce EM

更新日期：2012-06-01 00:00:00

abstract：:Childhood trauma (CT) has been identified as a potential risk factor for the onset of psychotic disorders. However, to date, there is limited consensus with respect to which symptoms may ensue after exposure to trauma in early life, and whether specific pathways may account for these associations. The aim of the prese...

journal_title：Schizophrenia bulletin

authors： Isvoranu AM,van Borkulo CD,Boyette LL,Wigman JT,Vinkers CH,Borsboom D,Group Investigators.

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND:There is evidence of a positive association between insight and depression among patients with schizophrenia. Self-stigma was shown to play a mediating role in this association. We attempted to broaden this concept by investigating insight as a potential moderator of the association between depressive sympto...

journal_title：Schizophrenia bulletin

authors： Krupchanka D,Katliar M

更新日期：2016-05-01 00:00:00

abstract：INTRODUCTION:ABT-288 is a highly potent histamine-3 receptor antagonist that has demonstrated pro-cognitive effects in preclinical models relevant to schizophrenia. This study evaluated the efficacy and safety of two doses of ABT-288 in the treatment of cognitive impairment associated with schizophrenia. METHODS:A ran...

journal_title：Schizophrenia bulletin

authors： Haig GM,Bain E,Robieson W,Othman AA,Baker J,Lenz RA

更新日期：2014-11-01 00:00:00

abstract：:This research studied hypotheses that positive thought disorder in schizophrenia is influenced by patients' not taking in immediate target contextual material, thereby losing vital cues that guide thought processes. We assessed 164 acute inpatients (including 55 schizophrenia and 31 bipolar disorder patients), using s...

journal_title：Schizophrenia bulletin

authors： Harrow M,Green KE,Sands JR,Jobe TH,Goldberg JF,Kaplan KJ,Martin EM

更新日期：2000-01-01 00:00:00

abstract：:Sustained attention abnormality in schizophrenia is usually refractory to available treatment. Nicotine can transiently improve sustained attention in schizophrenia patients, although its neural mechanisms are unknown. Understanding the neural basis of this effect may lead to new treatment strategies for this cognitiv...

journal_title：Schizophrenia bulletin

authors： Hong LE,Schroeder M,Ross TJ,Buchholz B,Salmeron BJ,Wonodi I,Thaker GK,Stein EA

更新日期：2011-03-01 00:00:00

abstract：:Patients describe experiencing personal recovery despite ongoing symptoms of psychosis. The aim of the current research was to perform a meta-analysis investigating the relationship between clinical and personal recovery in patients with schizophrenia spectrum disorders. A comprehensive OvidSP database search was perf...

journal_title：Schizophrenia bulletin

authors： Van Eck RM,Burger TJ,Vellinga A,Schirmbeck F,de Haan L

更新日期：2018-04-06 00:00:00

abstract：:Cognitive remediation is a behavioral intervention designed to improve cognition in people who have suffered a decline in neuropsychological functioning. The application of cognitive remediation for people with schizophrenia has become increasingly popular. In this article we attempt to determine what factors moderate...

journal_title：Schizophrenia bulletin

authors： Medalia A,Richardson R

更新日期：2005-10-01 00:00:00