运动障碍性构音障碍言语、声学水平机制及治疗进展

构音障碍是由于神经病变以及与言语产生有关肌肉的麻痹、收缩力减弱或运动不协调所致的言语障碍。依据神经系统损害部位和言语受损严重程度不同,可分为6种类型:痉挛型、迟缓型、失调型、运动过强型、运动过弱型、混合型。构音障碍在脑卒中患者中的发生率为30%～40%。痉挛型构音障碍是构音障碍中最常见的类型。国外学者对此种言语障碍做过深入研究,获得了很多重要数据。由于语言的不同,一些数据、检测方法和治疗方法可能不适合中国患者。

Dysarthrias:Acoustic or Resonance Mechanism and Treatment (review)

Dysarthrias are speech disorders that result from neurological impairments associated with weakness,slowness,or incoordination of the musculature used to produce speech.According to the lesion sites and the severity of the speech impairments,it is identified 6 types of dysarthria:spastic,flaccid,mixed spastic-flaccid,ataxic,hypokinetic,and hyperkinetic.And spastic is the most common.The incidence of dysarthria in cerebrovascular disease is 30%～40%.There are many researches and data on this speech disorder abroad.But because of different language,most of the data is not appropriate to Chinese.