Abstract：
:This paper examines trait arousability (TA), a temperament characteristic, in 47 stable outpatients with schizophrenia and 50 non-psychiatric controls. Self-reported levels of stress were obtained during a negative and positive memory speech task. Levels of TA, and the association of TA scores with reported stress during the speech tasks, were examined both between and within groups. In addition, TA scores were examined in relation to symptom presentation in the patient group. Patients reported higher levels of trait arousability and higher levels of stress than controls. Trait arousability scores were significantly associated with reported stress in one of the speech condition in patients, and with the severity of positive and affective symptoms. These results suggest that temperament characteristics of an individual with schizophrenia may be related to stress responsiveness and symptom presentation.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Dinzeo TJ,Cohen AS,Nienow TM,Docherty NMdoi
10.1016/j.schres.2004.01.008subject
Has Abstractpub_date
2004-11-01 00:00:00pages
127-35issue
1eissn
0920-9964issn
1573-2509pii
S0920996404000386journal_volume
71pub_type
杂志文章abstract：:CACNA1C gene polymorphism rs2007044 has been reported to be associated with schizophrenia, but its underlying brain mechanism is not clear. First, we conducted an exploratory functional magnetic resonance imaging (fMRI) study using an N-BACK task and a Stroop task in 194 subjects (55 schizophrenia patients and 139 hea...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.09.007
更新日期：2019-02-01 00:00:00
abstract：BACKGROUND:Many social processes such as emotion recognition are severely impaired in patients with schizophrenia. While basic auditory processing seems to play a key role in identifying emotions, research in this field is limited due to the lack of proper assessment batteries. Many of the widely accepted tests utilize...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.11.043
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVE:To assess the prevalence and correlates of antipsychotic polypharmacy (APP) across decades and regions. METHODS:Electronic PubMed/Google Scholar search for studies reporting on APP, published from 1970 to 05/2009. Median rates and interquartile ranges (IQR) were calculated and compared using non-parametric t...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.schres.2012.03.018
更新日期：2012-06-01 00:00:00
abstract：:Apolipoprotein D (apoD) is a member of the lipocalin superfamily of transporter proteins that bind small hydrophobic molecules, including arachidonic acid (AA). The ability of apoD to bind AA implicates it in pathways associated with membrane phospholipid signal transduction and metabolism. Recent findings of an incre...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.05.007
更新日期：2005-01-01 00:00:00
abstract：OBJECTIVE:The relationship of religion and schizophrenia is widely acknowledged, but often minimized by practitioners and under investigated by researchers. In striving to help fill this gap, this paper focuses on examining four aims: 1) how research has investigated the association between religiosity and schizophreni...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2010.11.005
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:In recent years, schizophrenia has increasingly been recognized as a neurocognitive disorder, which has led to a growing literature on cognitive rehabilitation, and suggested several potential enhancements to cognitive function. For instance, it has been shown that executive functioning deficits as measured ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2008.08.005
更新日期：2008-12-01 00:00:00
abstract：OBJECTIVE:Individuals with both physical and mental health problems may have elevated levels of emergency department (ED) service utilization either for index conditions or for associated comorbidities. This study examines the use of ED services by Medicaid beneficiaries with comorbid diabetes and schizophrenia, a dyad...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.12.002
更新日期：2014-02-01 00:00:00
abstract：:The frontal and temporal lobes have been implicated as pathogenic sites for schizophrenia, although there is a marked heterogeneity of brain function and structure between individual patients. It is currently unclear whether some patients with schizophrenia exhibit primarily frontal lobe dysfunction, while others exhi...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(00)00115-8
更新日期：2001-03-01 00:00:00
abstract：:Most individuals with schizophrenia will be confronted with some form of stigma. In recent years, clinicians and family members have increasingly contested the term "schizophrenia". Many of them discuss changing this name, as a means to fight stigma. Up until now, surprisingly, most research has been conducted using s...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.11.054
更新日期：2020-02-01 00:00:00
abstract：:There is strong evidence that hippocampal 5-hydroxytryptamine (5-HT) systems are affected in schizophrenia and hence we have studied a number of markers of the 5-HT system in hippocampi from subjects with schizophrenia. Using in situ radioligand binding with autoradiography we measured [(3)H]proplyamino-8-hydroxy-1,2,...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.02.007
更新日期：2004-12-01 00:00:00
abstract：:Recent transcriptomic, proteomic and metabolomics studies have highlighted an abnormal cerebral glucose and energy metabolism as one of the potential pathophysiological mechanisms of schizophrenia. This raises the possibility that a metabolically-based intervention might have therapeutic value in the management of sch...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.11.011
更新日期：2019-04-01 00:00:00
abstract：:Two reaction time (RT) paradigms were used to study clozapine's effects on sustained and selective attention compared to fluphenazine and placebo in 25 chronic schizophrenic patients. Sensory dominance was studied via simple and choice RTs to lights and tones, and on double-stimulus trials in which the two stimuli wer...
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(94)90094-9
更新日期：1994-09-01 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：:It is now well established that the utilization of standardized clinical criteria can enhance prediction of psychosis. These criteria are primarily concerned with the presence and severity of attenuated positive symptoms. Because these symptom criteria are used to derive algorithms for designating clinical high risk (...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2015.04.035
更新日期：2015-08-01 00:00:00
abstract：:Schizophrenia and at-risk populations are suggested to exhibit referential cohesion deficits in language production (e.g., producing fewer pronouns or nouns that clearly link to concepts from previous sentences). Much of this work has focused on transcribed speech samples, while no work to our knowledge has examined r...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.04.025
更新日期：2018-02-01 00:00:00
abstract：:Deficits in nonverbal vocal expression (e.g., blunted vocal affect, alogia) are a hallmark of schizophrenia and are a focus of the Research Domain Criteria initiative from the National Institute of Mental Health. Results from studies using symptom rating scales suggest that these deficits are profound; on the order of...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.schres.2014.09.013
更新日期：2014-11-01 00:00:00
abstract：:Schizophrenia typically results in reduced performance on the Wisconsin Card Sorting Test (WCST). In the current study, we used a variety of approaches to examine the role of working memory (WM) in this deficit. One approach was to examine patterns of perseverative and non-perseverative errors. A second approach invol...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(02)00353-5
更新日期：2003-10-01 00:00:00
abstract：:Heterozygous reeler mouse has been used as an animal model for schizophrenia based on several neuropathological and behavioral abnormalities homologous to schizophrenia. Since some of these abnormalities are primarily associated with altered BDNF signaling we investigated BDNF signaling in the frontal cortex of reeler...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.11.030
更新日期：2008-03-01 00:00:00
abstract：:The presence of delusions is considered a key feature of psychosis, but despite the psychopathological centrality of the concept of delusion, its definition and comprehension is a matter of continuing debate. In recent years studies showing that delusions are common in the general population have accumulated and chall...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2019.10.043
更新日期：2020-02-01 00:00:00
abstract：BACKGROUND:Numerous studies have examined a wide range of risk factors associated with violence among patients with schizophrenia. However, risk factors linked to different socio-cultural backgrounds remain unclear. OBJECTIVE:The objectives were to investigate factors associated with violence among Japanese patients w...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.10.016
更新日期：2014-12-01 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:To develop a pharmacokinetic-pharmacodynamic (PK-PD) model using individual-level data of Positive and Negative Syndrome Scale (PANSS) total score to characterize the antipsychotic drug effect taking into account the placebo effect and dropout rate. In addition, a clinical utility (CU) criterion that describ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.02.011
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVE:To examine the effect of diagnosis, mood state, and anxiety on subjective wellbeing in patients with affective and non-affective psychotic disorders treated with quetiapine IR. METHODS:2175 patients with schizophrenia-spectrum (SZ, n=1681), schizoaffective (SA, n=249), and bipolar disorder (BPD, n=245) were ...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/j.schres.2009.03.004
更新日期：2009-05-01 00:00:00
abstract：:Systematic linkage disequilibrium (LD) mapping of 8p12-21 in the Icelandic population identified neuregulin 1 (NRG1) as a prime candidate gene for schizophrenia. However, results of replication studies have been inconsistent, and no large sample analyses have been reported. Therefore, we designed this study with the a...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2008.01.010
更新日期：2008-04-01 00:00:00
abstract：BACKGROUND:Superior temporal gyrus (STG/BA22) volume is reduced in schizophrenia and to a milder degree in schizotypal personality disorder (SPD), representing a less severe disorder in the schizophrenia spectrum. SPD and Borderline personality disorder (BPD) are severe personality disorders characterized by social and...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2009.04.027
更新日期：2009-07-01 00:00:00
abstract：BACKGROUND:Working memory deficits represent a core feature of schizophrenia. These deficits have been associated with dysfunctional dorsolateral prefrontal cortex (DLPFC) cortical oscillations. Theta-gamma coupling describes the modulation of gamma oscillations by theta phasic activity that has been directly associate...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.01.044
更新日期：2017-11-01 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：:Clozapine is the only medication indicated for treating refractory schizophrenia, due to its superior efficacy among all antipsychotic agents, but its mechanism of action is poorly understood. To date, no studies of human postmortem brain have characterized the gene expression response to clozapine. Therefore, we addr...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析
doi：10.1016/j.schres.2016.12.017
更新日期：2017-07-01 00:00:00
abstract：OBJECTIVE:Patients with schizophrenia have a high prevalence of metabolic disorders and cardiovascular mortality. It is possible that a vulnerability to metabolic abnormalities is associated with risk for psychosis, symptoms and functionality. In this study, we evaluate demographic information, cardiometabolic indices,...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2018.09.022
更新日期：2019-02-01 00:00:00
abstract：OBJECTIVE:The use of dopaminergic antagonist antipsychotics is associated with hyperprolactinemia, but some studies have found increased prolactin concentrations in antipsychotic-naive patients with schizophrenia and related disorders. We conducted a systematic review and meta-analysis of studies of prolactin in antips...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.schres.2016.03.018
更新日期：2016-07-01 00:00:00
