Abstract：
:Brain morphometry has been studied extensively in schizophrenic patients, and among the cortical differences identified two consistent findings are decreased cerebellar vermal volume and increased volume of the fourth ventricle; although contradictory findings are reported as well. Recent cognitive activation studies utilizing PET, SPECT and fMRI have identified both decreased and increased activation in the cerebellum of schizophrenic patients compared with healthy controls. This study used DSC fMRI to map cerebellar blood volume in patients with schizophrenia or bipolar disorder and healthy controls. For all cerebellar regions analyzed, schizophrenic patients had the highest cerebellar blood volume, while bipolars had the lowest blood volume. Morphometric measurements were completed and indicated that the ratio of vermis to whole CBL tissue volume was 24% less for the schizophrenic population than controls, whereas the subjects with bipolar disorder had a ratio that was non-significantly smaller than controls by 19%. Comparison of morphometric data with blood volume data did not reveal any statistically significant correlations among the study groups.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Loeber RT,Sherwood AR,Renshaw PF,Cohen BM,Yurgelun-Todd DAdoi
10.1016/s0920-9964(98)00137-6subject
Has Abstractpub_date
1999-05-04 00:00:00pages
81-9issue
1eissn
0920-9964issn
1573-2509pii
S0920-9964(98)00137-6journal_volume
37pub_type
杂志文章abstract：:Increased sulcal widening in the prefrontal cortex of patients with schizophrenia may be associated with a poor treatment response to clozapine. To further evaluate this, we examined data from patients treated with clozapine in our center. Patients with the greatest degree of improvement (n=26) and those with no impro...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(00)00130-4
更新日期：2001-03-30 00:00:00
abstract：:Large studies investigating the psychosocial effects of lifestyle interventions in patients with a severe mental illness (SMI) are scarce, especially in residential patients. This large, randomized controlled, multicentre pragmatic trial assessed the psychosocial effects of a combined diet-and-exercise lifestyle inter...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2018.02.053
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Decreased callosal size and anisotropy have been described in schizophrenia patients but their longitudinal progression remains poorly understood. METHODS:We performed diffusion-tensor and structural magnetic resonance imaging at baseline and at follow-up four years later in 49 chronic schizophrenia patient...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2009.07.021
更新日期：2009-10-01 00:00:00
abstract：:The functional integrity of the dorsolateral prefrontal cortex (DLPFC) is altered in schizophrenia leading to profound deficits in working memory and cognition. Growing evidence indicates that dysregulation of glutamate signaling may be a significant contributor to the pathophysiology mediating these effects; however,...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.09.022
更新日期：2007-12-01 00:00:00
abstract：:Mismatch negativity (MMN) deficits in schizophrenia (SCZ) have been studied extensively since the early 1990s, with the vast majority of studies using simple auditory oddball task deviants that vary in a single acoustic dimension such as pitch or duration. There has been a growing interest in using more complex devian...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析
doi：10.1016/j.schres.2017.07.009
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND:Schizophrenia with an onset in adolescence is known to be associated with a poorer outcome and cognitive difficulties. These impairments have an impact on quality of life and represent treatment targets. Cognitive remediation therapy (CRT) attempts to improve cognitive deficits by teaching information proces...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2007.03.030
更新日期：2007-08-01 00:00:00
abstract：:There has been increasing interest in studying the impact of physical activity on the psychological and physical well-being and functioning in patients with first-episode psychosis. The exploration of factors which contribute to physical activity in psychosis may open up opportunities for improvement of functional out...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.08.034
更新日期：2013-11-01 00:00:00
abstract：:Non-compliance problems may rise to 50% among patients undergoing neuroleptic treatment. There are no direct measures available to predict compliance, if previous non-compliance is not taken into account. Attitudes towards neuroleptic treatment and insight into psychotic symptoms may vary during the course of the trea...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00204-2
更新日期：2000-10-27 00:00:00
abstract：:Jumping to conclusions and bias against disconfirmatory evidence are two cognitive biases common in people with psychotic-like experiences and psychosis. However, many participants show comprehension problems doing traditional tasks; new paradigms with additional applied scenarios are thus needed. A large MTurk commun...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.12.016
更新日期：2020-02-01 00:00:00
abstract：:Glutamate was quantified by proton magnetic resonance spectroscopy ((1)H-MRS) in the medial frontal lobes of 15 adult siblings of individuals with schizophrenia (HR) and 14 healthy volunteers (HV), all of whom also completed a Continuous Performance Test (CPT). Subjects were free of psychopathology but the HR group sh...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.11.028
更新日期：2008-02-01 00:00:00
abstract：:To clarify the molecular mechanism of phencyclidine (PCP)-induced schizophreniform psychosis in humans and of behavioral abnormalities in experimental animals, we used differential screening of a cDNA library from the cerebral cortex of rats treated with PCP. We identified a PCP-induced cDNA clone as the gene encoding...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(97)00029-7
更新日期：1997-06-20 00:00:00
abstract：:The current study sought to expand on prior reports of the validity and reliability of the CAINS (CAINS) by examining its performance across diverse non-academic clinical settings as employed by raters not affiliated with the scale's developers and across a longer test-retest follow-up period. The properties of the CA...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2017.01.011
更新日期：2017-07-01 00:00:00
abstract：:The influence of neurocognition, including general intelligence, on theory of mind (ToM) among patients with schizophrenia spectrum disorder is controversial. The purpose of the present study was to identify the influences of the non-ToM cognition and general intelligence on ToM performance in individuals at ultra-hig...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.06.019
更新日期：2013-09-01 00:00:00
abstract：:Schizophrenia is associated with structural brain abnormalities that are likely to be present before disease onset. It remains unclear to what extent these represent general vulnerability indicators or are associated with the developing clinical state itself. It also remains unclear whether such state or trait alterat...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.12.003
更新日期：2016-06-01 00:00:00
abstract：INTRODUCTION:Emotion perception (EP) is impaired in schizophrenia, is stable across clinical state, resistant to antipsychotic treatment and linked to symptom severity. Given its pervasive nature, there is a need to quantitatively examine whether this dysfunction impacts functional outcomes. We used a meta-analytic str...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析
doi：10.1016/j.schres.2012.01.023
更新日期：2012-05-01 00:00:00
abstract：BACKGROUND:cortical gray matter volume deficit and ventricular enlargement are well documented in schizophrenia, but their presence in bipolar disorder is less well established. METHODS:global cortical gray matter, white matter and sulcal CSF, as well as lateral and third ventricular volume measures, were derived from...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00063-8
更新日期：1999-12-21 00:00:00
abstract：:We found previously that a subgroup of schizophrenic patients who passed screening tests of attentional competence showed memory deficits on word memory tasks, but were comparable with controls on tone memory tasks. To better understand the nature of language-specific memory deficits in this subgroup of patients, the ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(01)00194-3
更新日期：2002-01-15 00:00:00
abstract：BACKGROUND:Neurological soft signs (NSS) are intrinsic features of psychosis that appear years before beginning a drug treatment. However, whether NSS respond to antipsychotics and whether these changes are clinically reliable and significant remains to be seen. OBJECTIVE:We sought to determine the effect of antipsych...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.05.019
更新日期：2012-08-01 00:00:00
abstract：:Deficits in learning and memory are among the most robust correlates of schizophrenia. It has been hypothesized that these deficits are in part due to reduced conscious recollection and increased reliance on familiarity assessment as a basis for retrieval. The Remember-Know (R-K) paradigm was administered to 35 patien...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.09.021
更新日期：2008-03-01 00:00:00
abstract：OBJECTIVE:To investigate the relationship between the four-facet model of PCL-R psychopathy and violence in a community-based sample of Australian men with schizophrenia-spectrum disorders. METHOD:A community sample of 94 males with schizophrenia-spectrum disorders was recruited from mental health services within Vict...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2011.09.010
更新日期：2012-04-01 00:00:00
abstract：:The Wisconsin Card Sorting Test (WCST) is a multifactorial and complex test, and it involves so many different kinds of functions that it is difficult to understand why patients fail. Capacity of 'working memory' is possibly involved in the WCST performance and is considered a relevant factor responsible for the schiz...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/S0920-9964(97)00090-X
更新日期：1997-10-17 00:00:00
abstract：OBJECTIVE:Attentional deficits represent a core cognitive impairment in schizophrenia. The distractor condition Sustained Attention Task (dSAT) has been identified by the Cognitive Neuroscience Treatment to Improve Cognition in Schizophrenia (CNTRICS) initiative as a promising translational task for assessing schizophr...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.01.003
更新日期：2013-03-01 00:00:00
abstract：:Clinical improvement in psychotic symptoms is not immediate when neuroleptic treatment is commenced. Previous studies have demonstrated the development of biochemical tolerance to the effects of neuroleptics on the dopamine system. This study demonstrates a relationship between this biochemical change and the clinical...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0920-9964(90)90007-t
更新日期：1990-07-01 00:00:00
abstract：:Left or mixed-handedness, footedness, and eye dominance are thought to indicate abnormalities in lateralization related to schizophrenia. Increased left or mixed-dominance in schizophrenia suggests possible hemispheric abnormalities associated with the disorder. A related body of research suggests that some indication...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.04.003
更新日期：2005-01-01 00:00:00
abstract：:In order to test the hypothesis that a poor performance in the Wisconsin test (WCST) may be an indicator of liability to schizophrenia, we compared the WCST performances of patients with DSM III-R schizophrenia, normal controls, and patients with schizotypal personality disorder (SZT PD). While schizophrenic patients ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(94)90007-8
更新日期：1994-12-01 00:00:00
abstract：BACKGROUND:Loneliness is common in people with psychotic disorders and associated with reduced health and well-being. The relationship between loneliness in psychosis and health service use is unclear. This study examined whether loneliness predicts increased health care utilization in this population, independently of...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2020.05.059
更新日期：2020-09-01 00:00:00
abstract：:A recent family-based association study identified a putative association between variants in the dystrobrevin binding protein 1 (dysbindin) gene (DTNBP1) and schizophrenia. This study used a sample of 270 Irish pedigrees multiply affected with schizophrenia. We attempted to replicate these findings in an independent ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(02)00527-3
更新日期：2003-04-01 00:00:00
abstract：BACKGROUND:D-serine is an allosteric modulator of the brain N-methyl-d-aspartate (NMDA) receptor and a potential novel treatment of schizophrenia. Double-blind studies have been performed at 30 mg/kg/day (approximately 2 g/day) with encouraging results, but no formal dose escalation studies have been performed. We desc...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/j.schres.2010.05.012
更新日期：2010-08-01 00:00:00
abstract：BACKGROUND:The Discrimination and Stigma Scale (DISC-12) was specifically developed to measure experienced and anticipated discrimination reported by people with mental health problems. However, the length of the DISC-12 may represent a disadvantage especially in country settings with limited human capacity and infrast...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.07.018
更新日期：2019-10-01 00:00:00
abstract：:Microtubule associated proteins (MAPs) are central to the development of normal neuronal cytoarchitecture and have been reported to be altered in schizophrenia. In 12 schizophrenic (DSM-III-R criteria) and 12 control hippocampi, we estimated the MAP2 immunoreactive dendritic length using antibodies that recognize tota...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00068-7
更新日期：2000-01-21 00:00:00
