WAN Sheng-hui,WANG Ling,DENG Dong-mei,et al.Effects of Lee-Silvemmman Speech Intervention on Timbre Rehabilitation in Stroke Patients with Dysarthria[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2025,23(04):397-400.
WAN Sheng-hui,WANG Ling,DENG Dong-mei,et al.Effects of Lee-Silvemmman Speech Intervention on Timbre Rehabilitation in Stroke Patients with Dysarthria[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2025,23(04):397-400.DOI: 10.3969/j.issn.1672-4933.2025.04.009.
Effects of Lee-Silvemmman Speech Intervention on Timbre Rehabilitation in Stroke Patients with Dysarthria
To evaluate the effects of Lee-Silvemmman speech intervention on the movement of articulation organs
speech intelligibility and sound quality of stroke patients with dysarthria.
Method
2
92 patients with stroke dysarthria admitted to the Department of Neurology
Affiliated Hospital of Wanxi Health Vocational College from January 2021 to January 2024 were divided into a study group and control group by random number table method
46 cases in each group. The control group was treated with routine dysarthria intervention
and the study group was treated with Lee-Silvemmman speech intervention for 14 days. The movement of articulation organs
speech intelligibility
voice disorder index and objective evaluation index of voice acoustics were compared between the two groups.
Results
2
The longest pronunciation time
head control
lip strength
tongue extension range and tongue flexibility in the study group were better than those in the control group (
P
<
0.05). The speech intelligibility of the study group was higher than that of the control group (
P
<
0.05). The function
physiology
emotion and total score of the study group were lower than those of the control group (
P
<
0.05). The fundamental frequency and harmonic-to-noise ratio of the study group were higher than those of the control group
but the fundamental frequency perturbation and amplitude perturbation were lower than those of the control group (
P
<
0.05).
Conclusion
2
Rei-Schoffman speech intervention can effectively improve the objective evaluation indexes of articulation organ movement and voice acoustics in stroke patients with dysarthria
improve speech intelligibility and reduce voice disorder index.
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