Cortical circuit dysfunction and cognitive deficits in schizophrenia--implications for preemptive interventions.

Cortical circuit dysfunction and cognitive deficits in schizophrenia--implications for preemptive interventions.
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DOI:
10.1111/j.1460-9568.2012.08156.x
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发表时间:
2012-06
期刊:
The European journal of neuroscience
影响因子:
--
通讯作者:
Lewis DA
Lewis DA
中科院分区:
其他
文献类型:
--
作者:
Lewis DA

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精神分裂症是一种破坏性的疾病,是常见的,通常是慢性的,经常与成瘾和医学疾病的大量共病相关,因此,在个人和经济方面都非常昂贵。目前,还不存在预防或改变疾病进程的经证实的方法。这篇综述讨论了支持以下观点的证据:1)某些认知过程的损伤是精神分裂症的核心特征,2)这些认知损伤反映了特定皮层回路的异常,3)这些回路异常出现在儿童期-青春期。这些研究结果的发展和实施的安全,先发制人,疾病修饰的干预措施,在个人中的精神分裂症的临床诊断的高风险的影响被认为是。
Schizophrenia is a devastating disorder that is common, usually chronic, frequently associated with substantial co-morbidity for addictive and medical disorders, and, as a consequence, very costly in both personal and economic terms. At present, no proven means for preventing or modifying the course of the illness exist. This review discusses evidence supporting the ideas 1) that impairments in certain cognitive processes are the core feature of schizophrenia, 2) that these cognitive impairments reflect abnormalities in specific cortical circuits, and 3) that these circuitry abnormalities arise during childhood-adolescence. The implications of these findings for the development and implementation of safe, preemptive, disease-modifying interventions in individuals at high risk for a clinical diagnosis of schizophrenia are considered.
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