Abstract：
:Executive dysfunction and language impairment are the most prominent neuropsychological models of formal thought disorder (FTD) in schizophrenia. However, available studies have provided contradictory findings regarding the accuracy of these models. Furthermore, specific neurocognitive underpinnings of positive FTD (PosFTD) and negative FTD (NegFTD) are not clear. Following the systematic review of schizophrenia studies, a random-effects meta-analysis of the relationship between FTD and neurocognition/language in schizophrenia was conducted in 52 reports including 2805 patients. Neurocognition was significantly associated with both PosFTD (r = -0.21, CI = -0.14 to -0.27) and NegFTD (r = -0.24, CI = -0.18 to -0.30). Both PosFTD (r = ranged from -0.18 to -0.27) and NegFTD (r = ranged from -0.19 to -0.23) were significantly correlated with verbal memory, visual memory, attention, and processing speed. In meta-analyses of executive functions, PosFTD was significantly associated with working memory (r = -0.21), planning (r = -0.19), and inhibition (r = -0.21) and NegFTD was significantly associated with planning (r = -0.27), fluency (r = -0.27), and working memory (r = -0.24). In meta-analyses of linguistic variables, PosFTD was associated with deficits in syntactic comprehension (r = -0.27) and semantic processing (r = -0.18). In contrast, NegFTD was associated only with semantic comprehension (r = -0.21). Both PosFTD and NegFTD were significantly associated with executive dysfunction, neurocognitive deficits and semantic dysfunction but syntactic deficits were more specific to PosFTD. There were also some distinct patterns of relationships between the pattern of executive dysfunction and types of FTD. Fluency deficit was associated more strongly with NegFTD and poor inhibition was more specifically related to PosFTD. Current findings suggest that neurocognitive and linguistic correlates of PosFTD and NegFTD might be partly different.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Bora E,Yalincetin B,Akdede BB,Alptekin Kdoi
10.1016/j.schres.2019.05.025subject
Has Abstractpub_date
2019-07-01 00:00:00pages
2-11eissn
0920-9964issn
1573-2509pii
S0920-9964(19)30186-0journal_volume
209pub_type
杂志文章,meta分析,评审abstract：:The number of psychiatric beds has declined considerably in many countries over the past decades. Long-term studies on the impact of these health care changes for the severely mentally ill, however, are still scarce. This epidemiological study investigates the use of inpatient psychiatric services by people with schiz...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.07.006
更新日期：2007-12-01 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：:Affect perception has frequently been shown to be impaired in patients suffering from schizophrenia or bipolar disorder (BD), but it remains unclear whether these impairments exist during symptomatic remission and whether the two disorders differ from each other in this regard. Most previous studies have investigated ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.07.019
更新日期：2014-09-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2005.08.012
更新日期：2006-01-31 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.04.014
更新日期：2012-08-01 00:00:00
abstract：:Schizophrenia is associated with significant impairments in both higher and lower order social cognitive performance and these impairments contribute to poor social functioning. People with schizophrenia report poor social functioning to be one of their greatest unmet treatment needs. Recent studies have suggested the...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
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更新日期：2015-11-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2020.12.014
更新日期：2021-01-08 00:00:00
abstract：:Mitochondria have been linked to the etiology of schizophrenia (SZ). However, studies of mitochondria in SZ might be confounded by the effects of pharmacological treatment with antipsychotic drugs (APDs) and other common medications. This review summarizes findings on relevant mitochondria mechanisms underlying SZ, an...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.09.007
更新日期：2020-03-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.04.027
更新日期：2015-08-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2014.06.027
更新日期：2016-09-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(01)00244-4
更新日期：2001-08-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(96)00065-5
更新日期：1996-11-15 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(98)00137-6
更新日期：1999-05-04 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.10.017
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVE:Executive dysfunction is a common feature of schizophrenia and bipolar disorder (BP). While deficits in social cognitive abilities, including theory of mind (ToM), have been suggested to be specific to schizophrenia, available evidence suggests that there is also a significant overlap in social cognitive perf...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.06.007
更新日期：2016-10-01 00:00:00
abstract：:Prenatal viral infection has been associated with development of schizophrenia and autism. Our laboratory has previously shown that viral infection causes deleterious effects on brain structure and function in mouse offspring following late first trimester (E9) administration of influenza virus. We hypothesized that l...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.11.018
更新日期：2008-02-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.10.030
更新日期：2013-12-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(95)00100-x
更新日期：1996-05-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.10.032
更新日期：2015-12-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2007.05.018
更新日期：2007-11-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章,评审
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更新日期：2012-07-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
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更新日期：2018-11-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.04.032
更新日期：2016-07-01 00:00:00
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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
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(01)00201-8
更新日期：2002-05-01 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(96)00010-2
更新日期：1996-07-05 00:00:00
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journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.09.018
更新日期：2015-12-01 00:00:00
abstract：:Three-channel actometry was used to study neuroleptic-induced akathisia (NIA), a common and often serious disorder in association of traditional neuroleptic therapy. The aim was to explore the diagnostic possibilities of actometry in NIA and to examine in detail the motor phenomenology of the disorder in detail. The a...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00045-6
更新日期：1999-11-30 00:00:00
abstract：:The EPSILON project (European Psychistric Services: Inputs Linked to Outcomes and Needs) is a cross-sectional study of the clinical and social characteristics, needs, satisfaction with services, quality of life, and service utilisation and costs for people with schizophrenia in five European sites (Amsterdam, Copenhag...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
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更新日期：2002-10-01 00:00:00
abstract：BACKGROUND:Febrile seizure is a benign condition for most children, but experiments in animals and neuroimaging studies in humans suggest that some febrile seizures may damage the hippocampus, a brain area of possible importance in schizophrenia. METHODS:A population-based cohort of all children born in Denmark betwee...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.07.004
更新日期：2005-03-01 00:00:00
