Interestingly, these neurons become so starved for stimulation, they become hypersensitive and start firing inappropriately, causing increased muscle tone and muscle spasms, so we call this spastic paralysis.
有趣的是,这些神经元变非常" 渴望" 刺激,它们会变极敏感,并开始不恰当地发放冲动,引起肌肉张力增加和肌肉痉挛,所以称之为痉挛性瘫痪(硬瘫)。