Schizophasia and Cognitive Impairment in Schizophrenia: A Literature Review.

IF 2.8 3区医学 Q3 NEUROSCIENCES Brain Sciences Pub Date : 2024-12-29 DOI:10.3390/brainsci15010025

Sylwia Niedźwiadek, Agata Szulc

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Abstract

Background: Cognitive functions are the basis for the development of language skills. Cognitive disorders occur in schizophrenia and may be present even before the first symptoms of psychosis. Language deficits are also mentioned as one of the diagnostic symptoms of this disease.

Methods: A literature search was performed using the PubMed database. Articles comparing linguistic and cognitive functioning in schizophrenia were searched for. Following the inclusion and exclusion criteria, twenty-six original articles were selected.

Results: Most studies have observed a partial correlation between language and cognitive deficits. The correlation most often involved some cognitive functions or some components of language assessment.

Conclusions: The correlation reported in many studies shows that there is a correlation between language and cognitive deficits in schizophrenia. However, numerous studies contradict these reports. It is, therefore, possible that this correlation exists, but not in all patients. Future research should therefore be aimed at identifying in which patients this correlation is present.

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精神分裂症与认知障碍：文献综述。

背景：认知功能是语言技能发展的基础。认知障碍发生在精神分裂症中，甚至可能在精神病的最初症状出现之前就出现了。语言障碍也被认为是这种疾病的诊断症状之一。方法：使用PubMed数据库进行文献检索。检索比较精神分裂症的语言和认知功能的文章。按照纳入和排除标准，选取了26篇原创文章。结果：大多数研究都观察到语言和认知缺陷之间的部分相关性。这种关联通常涉及某些认知功能或语言评估的某些组成部分。结论：许多研究报告的相关性表明，精神分裂症患者的语言与认知缺陷之间存在相关性。然而，许多研究与这些报告相矛盾。因此，这种相关性可能存在，但并非适用于所有患者。因此，未来的研究应旨在确定哪些患者存在这种相关性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Brain Sciences Neuroscience-General Neuroscience

CiteScore

4.80

自引率

9.10%

发文量

1472

审稿时长

18.71 days

期刊介绍： Brain Sciences (ISSN 2076-3425) is a peer-reviewed scientific journal that publishes original articles, critical reviews, research notes and short communications in the areas of cognitive neuroscience, developmental neuroscience, molecular and cellular neuroscience, neural engineering, neuroimaging, neurolinguistics, neuropathy, systems neuroscience, and theoretical and computational neuroscience. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files or software regarding the full details of the calculation and experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material.