Suppr超能文献

遗传性痉挛性截瘫的中枢运动传导研究

Central motor conduction studies in hereditary spastic paraplegia.

作者信息

Schady W, Dick J P, Sheard A, Crampton S

机构信息

Department of Neurology, Manchester Royal Infirmary, UK.

出版信息

J Neurol Neurosurg Psychiatry. 1991 Sep;54(9):775-9. doi: 10.1136/jnnp.54.9.775.

Abstract

Central motor conduction (CMC) studies were carried out in 25 patients with hereditary spastic paraplegia (HSP). Responses evoked in the lower limbs by transcranial magnetic stimulation of the motor cortex were bilaterally absent in 33% of the patients and, when recordable, were delayed in 75% of cases. Responses in the upper limbs were mostly normal except for those from the five members of one family, which were considerably delayed. There was no correlation between CMC parameters and age, duration of disease or upper limb hyperreflexia. CMC time to the tibialis anterior correlated with disability in patients with juvenile-onset HSP. It is concluded that CMC studies are not useful in detecting subclinical lesions in hereditary spastic paraplegia but may be of value in identifying subgroups of the disease.

摘要

对25例遗传性痉挛性截瘫(HSP)患者进行了中枢运动传导(CMC)研究。运动皮层经颅磁刺激在下肢诱发的反应在33%的患者中双侧缺失,而在可记录时,75%的病例出现延迟。除了来自一个家族的五名成员的反应明显延迟外,上肢的反应大多正常。CMC参数与年龄、病程或上肢亢进反射之间无相关性。青少年起病的HSP患者中,胫前肌的CMC时间与残疾程度相关。结论是,CMC研究对检测遗传性痉挛性截瘫的亚临床病变无用,但可能对识别该疾病的亚组有价值。

相似文献

1
Central motor conduction studies in hereditary spastic paraplegia.遗传性痉挛性截瘫的中枢运动传导研究
J Neurol Neurosurg Psychiatry. 1991 Sep;54(9):775-9. doi: 10.1136/jnnp.54.9.775.

引用本文的文献

2
Superconditioning TMS for examining upper motor neuron function in MND.经超级刺激 TMS 检查 MND 中的上运动神经元功能。
Exp Brain Res. 2019 Aug;237(8):2087-2103. doi: 10.1007/s00221-019-05573-4. Epub 2019 Jun 7.
6
Altered cortical inhibitory function in children with spastic diplegia: a TMS study.
Exp Brain Res. 2008 Apr;186(4):611-8. doi: 10.1007/s00221-007-1267-7. Epub 2008 Jan 23.
8
Hereditary spastic paraparesis: a review of new developments.遗传性痉挛性截瘫:新进展综述
J Neurol Neurosurg Psychiatry. 2000 Aug;69(2):150-60. doi: 10.1136/jnnp.69.2.150.

本文引用的文献

6
A study of posterior column function in familial spastic paraplegia.家族性痉挛性截瘫后柱功能的研究
J Neurol Neurosurg Psychiatry. 1982 Jan;45(1):46-9. doi: 10.1136/jnnp.45.1.46.
10
Noninvasive measurement of central sensory and motor conduction.
Neurology. 1985 Apr;35(4):503-9. doi: 10.1212/wnl.35.4.503.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验