在过去的100年中使用了"金字塔式弱点"一词
Matthew Szmidel1, Henry Ma2, Thanh Phan3
1Neurology, Monash Medical Centre, Clayton, Victoria, Australia.
BMJ neurology open
|May 31, 2024
概括
术语"金字塔软弱"通常与特定的中枢神经系统 (CNS) 病变模式有关,但其他软弱表现,如远端软弱,也很常见. 研究表明,这句话的用法是:
科学领域:
- 神经学 神经学
- 神经科学是一个神经科学.
- 临床神经学 临床神经学
背景情况:
- 术语"金字塔性弱点"传统上意味着在中枢神经系统 (CNS) 病变中存在特定的运动缺陷模式.
- 然而,在中枢神经系统病理中观察到不同的运动弱势模式,包括远部弱势.
- "金字塔弱点"的历史使用和不断变化的定义需要进行调查.
研究的目的:
- 调查与中枢神经系统病变相关的运动疲弱模式的频谱.
- 分析科学文献中"金字塔弱点"一词的历史演变和应用.
主要方法:
- 在Medline,PubMed和Google Scholar的系统文献搜索,截至2022年1月1日.
- 关键词包括"远距离软弱"",上肢曲"",下肢延伸"和"金字塔软弱".
- 纳入标准侧重于对大脑或脊髓损伤的研究,描述运动弱势模式.
主要成果:
- 自1889年以来对117项研究的分析揭示了各种各样的弱点模式.
- 29.9%的出版物描述了经典的上肢延伸器和下肢曲器的弱点.
- 26.5%的受访者报告说,他们患有远端软弱;而"金字塔软弱"这个术语在1988年之后才得到了目前的称呼.
结论:
- 中枢神经系统的病变呈现出各种运动弱势模式,而不仅仅是经典的"金字塔式"呈现.
- "金字塔式弱点"在定义和使用方面已经演变,自20世纪80年代以来,其当前的共同关联已经得到巩固.
- 远端虚弱和经典模式都与中枢神经系统病变有关.
关键词:
临床神经学 临床神经学相关概念视频
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