Smoothed cepstral peak prominence(CPPs)is a measurement of the distance from the prominent cepstral peak to the linear regression line directly beneath it.Variations of CPPs data acquisition and analysis lead to the c...Smoothed cepstral peak prominence(CPPs)is a measurement of the distance from the prominent cepstral peak to the linear regression line directly beneath it.Variations of CPPs data acquisition and analysis lead to the complexity of the clinical cut-off values,and there are no agreeable values for a specific voice disorder,such as hypokinetic dysarthria associated with Parkinson’s disease(PD).This study examined the CPPs in people with hypokinetic dysarthria associated with PD compared with healthy participants.Results demonstrated significant differences in speech tasks of sustained vowel and connected speech,with CPPs of connected speech more sensitive to dysphonia and gender difference in PD participants.Males in PD participants presented higher CPPs for sustained vowels and lower CPPs for connected speech than females.It is implied that a consistent clinical application protocol is necessary,and multiple acoustic measures are needed to ensure the accuracy of clinical decisions.展开更多
2018年12月,Stroke杂志发表了一项关于卒中后运动障碍应用迷走神经刺激康复治疗的随机、国际多中心、双盲、假治疗对照的预试验,题目是“Vagus nerve stimulation paired with upp er l imb rehabi l it ation af ter chronic stroke:ab...2018年12月,Stroke杂志发表了一项关于卒中后运动障碍应用迷走神经刺激康复治疗的随机、国际多中心、双盲、假治疗对照的预试验,题目是“Vagus nerve stimulation paired with upp er l imb rehabi l it ation af ter chronic stroke:ablinded randomized pilot study”。展开更多
文摘Smoothed cepstral peak prominence(CPPs)is a measurement of the distance from the prominent cepstral peak to the linear regression line directly beneath it.Variations of CPPs data acquisition and analysis lead to the complexity of the clinical cut-off values,and there are no agreeable values for a specific voice disorder,such as hypokinetic dysarthria associated with Parkinson’s disease(PD).This study examined the CPPs in people with hypokinetic dysarthria associated with PD compared with healthy participants.Results demonstrated significant differences in speech tasks of sustained vowel and connected speech,with CPPs of connected speech more sensitive to dysphonia and gender difference in PD participants.Males in PD participants presented higher CPPs for sustained vowels and lower CPPs for connected speech than females.It is implied that a consistent clinical application protocol is necessary,and multiple acoustic measures are needed to ensure the accuracy of clinical decisions.
文摘2018年12月,Stroke杂志发表了一项关于卒中后运动障碍应用迷走神经刺激康复治疗的随机、国际多中心、双盲、假治疗对照的预试验,题目是“Vagus nerve stimulation paired with upp er l imb rehabi l it ation af ter chronic stroke:ablinded randomized pilot study”。
