The effects on the language ability and life quality of aphasic stroke survivors of synchronous, long-distance speech rehabilitation training based on Oral Reading for Language with Aphasia / 中华物理医学与康复杂志

Objective:To observe any effect of long-distance application of Oral Reading for Language with Aphasia (ORLA) training on patients with post-stroke aphasia.Methods:A total of 42 stroke survivors with aphasia were randomly divided into an inpatient group, and two online groups, each of 14. All three groups had their routine rehabilitation treatment supplemented with ordinary multimodal language therapy and ORLA. The inpatient group completed the routine in the rehabilitation treatment room, while the online groups completed it at home using Tencent video conferencing software. The conventional multimodal language therapy was conducted once daily, 5 days a week for 4 weeks. For the inpatient group and online group 2 the daily session lasted 30 minutes, while for the online 1 groups the daily length was doubled. The ORLA therapy was also conducted once daily, 5 days a week for 4 weeks, for the inpatient group and online group 2 the daily session lasted 1h, while for the online 1 groups the daily length was 30min.The speech function, reading ability and life quality of the three groups were evaluated before and after the intervention using the Western Aphasia Battery, the Chinese Standard Aphasia Examination Scale and the Chinese version of the Stroke Aphasia Quality of Life Scale.Results:After treatment, the average aphasia quotient (AQ), reading, naming and quality of life scores in all three groups had improved significantly compared with those before treatment. And related language ability scores (such as retelling, fluency, information volume, listening comprehension, etc.) had also improved significantly in all three groups. However, the average AQ, reading, and oral fluency scores of the inpatient group and online group 2 were significantly higher than those of online group 1. Significant improvement was also observed in the reading aloud and life quality of all three groups, but the average improvement in reading aloud was significantly greater in the inpatient group and in online group 2 compared to online group 1. The average life quality of the online groups was significantly superior to that of the inpatient group.Conclusion:Medium- and high-intensity ORLA synchronous remote speech rehabilitation can significantly improve the speech ability, reading ability and life quality of aphasic stroke survivors.

Aerodynamic Evaluation and Intervention Effect on Dysarthria / 中国康复理论与实践

@#Objective To explore the aerodynamic features and rehabilitation of patients with dysarthria who speak mandarin.Methods From July, 2013 to December, 2016, 45 patients with dysarthria were rehabilitated with physiologic approach (especially the pushing method) for four weeks. The vital capacity, maximum sustained phonation and voicing efficiency were tested before and after intervention.Results After intervention, the peak expiratory airflow, mean sound pressure level during voicing, subglottal pressure and glottal resistance improved (t>2.474, P<0.05), and no significant improvement was found in the expiratory airflow duration, expiratory volume, pitch, maximum phonation time, mean flow rate and vocal efficiency (P>0.05). There was no significant difference in all the indexes among different types of dysarthria (P>0.05).Conclusion The aerodynamic assessment could be a good tool to evaluate the effects on dysarthria, however, it cannot help to define the various type of dysarthria.

Immediate Effects of Sustained Forced-blowing Exercise on Phonation Function in Healthy Youths / 中国康复理论与实践

@#Objective To observe the immediate effects of the sustained forced-blowing exercise (SFBE) on the phonation function in young healthy people. Methods 43 young healthy people were asked to pronounce a longest /a/ in a comfortable situation within one breath for 3 times before and after SFBE. The sound files were analyzed with computer sound analysis system, with the parameters of mean maximum phonation time (MMPT), mean frequency (MF) and mean sound pressure level (MSPL). Results The MMPT and MSPL increased (P< 0.01) after SFBE. There was no significant difference in the MF (P>0.05) before and after SFBE. Conclusion The SFBE can improve the MPT and MSPL of the healthy people obviously, without affections on the MF.

Immediate Effects of Sustained Forced-blowing Exercise on Phonation Function in Healthy Youths / 中国康复理论与实践

Objective To observe the immediate effects of the sustained forced-blowing exercise (SFBE) on the phonation function in young healthy people. Methods 43 young healthy people were asked to pronounce a longest/a/in a comfortable situation within one breath for 3 times before and after SFBE. The sound files were analyzed with computer sound analysis system, with the parameters of mean maxi-mum phonation time (MMPT), mean frequency (MF) and mean sound pressure level (MSPL). Results The MMPT and MSPL increased (P0.05) before and after SFBE. Conclusion The SFBE can improve the MPT and MSPL of the healthy people obviously, without affections on the MF.

Speech, Phonation, Resonance Evaluation and Intervention for Dysarthria / 中国康复理论与实践

@#Objective To explore the characteristics and rehabilitation of Chinese dysarthria. Methods 31 patients and 63 normal controls were measured with maximum phonation time (MPT), pitch, intensity and mean airflow rate (MAR), forced vital capacity (FVC), forced expiratory volume in one second (FEV1), maximum midexpiratory flow (MMF), peak expiratory flow rate (PEFR); Nasalance was tested with Nasalance Acquisition System (NasalView); Speech intelligibility was tested with mandarin words card. And alternative movement rate (AMR) were also tested. All the patients were rehabilitated with physiologic approach, 16 patients who finished the course were tested again after rehabilitation. Results MPT, MAR, aspiratory function, AMR of the patients was remarkable lower than those of the control; the nasalance scores of vowel and nonnasal sounds, words, and sentence were remarkable higher than those of the control; the speech intelligibility was also lower. After intervention, MPT, aspiratory function, AMR, and speech intelligibility improved. In the index, only MPT and AMR were correlated with the speech intelligibility. The nasalance of /i/ and nonnasal sentence related with the listener perceptions of hypernasality. Conclusion The aspiratory and phonation function of the patients with dysarthria are impaired. The patients show hypernasality which is a type of resonance abnormity. AMR is declined. Speech intelligibility is much lower. Physiologic approach can improve their phonation, aspiration, articulation and communication ability, but can't for resonance. The longer the MPT, the more /pa、ta、ka/ in specific time, the higher the speech intelligibility. Nasalance could be used for evaluating the hypernasality.

Dysarthrias:Acoustic or Resonance Mechanism and Treatment(review) / 中国康复理论与实践

@#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.