Neural plasticity in schizophrenia.

Neural plasticity in schizophrenia.
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精神分裂症的神经可塑性。

DOI:
10.1093/schbul/11.2.191
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发表时间:
1985
影响因子:
6.6
通讯作者:
John L. Haracz
John L. Haracz
中科院分区:
医学1区
文献类型:
--
作者:
John L. Haracz

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相似文献

目前还没有一种生物学假说能够将精神分裂症的遗传、环境和临床特征同化。如果像一些作者所主张的那样,环境因素对精神分裂症的病程有重要影响,那么神经元回路对环境变化的适应性可能是一个富有成效的研究问题。神经元连接的可塑性已经通过对动物进行神经外科损伤、脑电刺激和各种饲养环境来研究。本文从理论的角度探讨精神分裂症的研究文献,考虑到神经元连接的可塑性。以一种推测的方式,它展示了如何调用神经可塑性概念来解释精神分裂症的以下看似不同的特征:对多巴胺假说的药理学支持,神经阻滞剂抗精神病作用的延迟发作和抵消,精神分裂症中的遗传和环境影响,慢性精神分裂症患者中观察到的脑结构和功能的区域改变,以及精神分裂症患者表现出的各种行为症状。鉴于神经可塑性概念的解释潜力,一个专注于这些概念的研究计划似乎是必要的。
No current biological hypothesis can assimilate the genetic, environmental, and clinical features of schizophrenia. If, as some authors contend, environmental factors have important effects on the course of schizophrenia, then a fruitful research concern may be the adaptation of neuronal circuitry to environmental changes. The plasticity of neuronal connections has been studied by subjecting animals to neurosurgical lesions, brain electro-stimulation, and a variety of rearing environments. The present article approaches the schizophrenia research literature from a theoretical perspective which takes into account the plasticity of neuronal connections. In a speculative manner, it demonstrates how neural plasticity concepts can be invoked to explain the following seemingly disparate features of schizophrenia: the pharmacological support for the dopamine hypothesis, the delayed onset and offset of neuroleptic antipsychotic action, genetic and environmental influences in schizophrenia, the regional alterations in brain structure and function seen in chronic schizophrenic patients, and the various types of behavioral symptoms exhibited by schizophrenic patients. In view of the explanatory potential of neural plasticity concepts, a research program that focuses on these concepts seems warranted.
精神病中的侧脑室大小:与精神病理学以及药物治疗和不良反应的关系。
DOI: --
发表时间: 1983
影响因子: --
作者:
Luchins,DJ;Lewine,RR;Meltzer,HY
通讯作者: Meltzer,HY
DOI: 10.1016/0165-3806(82)90095-5
发表时间: 1982-01-01
期刊: DEVELOPMENTAL BRAIN RESEARCH
影响因子: --
作者:
LEVITT, P;RAKIC, P
通讯作者: RAKIC, P
DOI: 10.1016/0165-3806(82)90010-4
发表时间: 1982
期刊: Brain research
影响因子: 2.9
作者:
Fisher,RS;Levine,MS;Hull,CD;Buchwald,NA
通讯作者: Buchwald,NA
精神分裂症患者和正常志愿者的计算机断层扫描。
DOI: 10.1001/archpsyc.1982.04290070007002
发表时间: 1982
影响因子: --
作者:
Jernigan,TL;Zatz,LM;MosesJr,JA;Cardellino,JP
通讯作者: Cardellino,JP
DOI: 10.1001/archpsyc.1983.01790100096013
发表时间: 1983
影响因子: --
作者:
Gur,RE;Skolnick,BE;Gur,RC;Caroff,S;Rieger,W;Obrist,WD;Younkin,D;Reivich,M
通讯作者: Reivich,M