This review visualizes the knowledge domain of motor speech disorders(MSDs) in linguistics between 2000 and 2019 by means of scientometric methods. With topic searches, the study collected 869 bibliographic records an...This review visualizes the knowledge domain of motor speech disorders(MSDs) in linguistics between 2000 and 2019 by means of scientometric methods. With topic searches, the study collected 869 bibliographic records and 20, 411 references from Web of Science Core Collection(WoSCC) of Thomson Reuter. The clustered and visualized document co-citation network of the MSDs knowledge domain in CiteSpace identifies 15 research foci in different periods, including apraxia of speech, acoustics, children, technology, aphemia, childhood apraxia of speech, primary progressive aphasia, speech motor delay, Parkinson’s disease, amyotrophic lateral sclerosis, rhythm,foreign accent syndrome, phonation, phonological awareness, dose and speech perception.Revolving around linguistics, these foci could be divided into studies on speech characteristics of MSDs in terms of phonology and phonetics, remedies for MSDs in terms of neurolinguistics and acoustic phonetics, dysarthria secondary to neurological diseases based on pathological linguistics,subtypes of apraxia of speech, methods of MSDs based on auditory phonetics and a newly recognized subtype of MSDs. Meanwhile, the emerging trends of MSDs in linguistics are detected by the analysis of reference citation bursts, suggesting growing research in remedies for MSDs with the focus on assessments and effectiveness of treatments, speech characteristics and indexes of dysarthria secondary to neurological diseases and assistance to diagnose apraxia of speech. To sum up, the review has indicated that the acoustic measures to assess MSDs and acoustic remedies for dysarthria may not only be the past foci but also be future trends.展开更多
Objective：To explore the clinical efficacy of scalp acupuncture plus speech rehabilitation in treating Broca＆#39;s aphasia after cerebral stroke, for providing novel evidences for the treatment. Methods：Ninety-one ...Objective：To explore the clinical efficacy of scalp acupuncture plus speech rehabilitation in treating Broca＆#39;s aphasia after cerebral stroke, for providing novel evidences for the treatment. Methods：Ninety-one eligible patients with Broca＆#39;s aphasia after cerebral stroke were randomized into an observation group and a control group. Forty-six cases in the observation group were intervened by scalp acupuncture plus speech rehabilitation, while 45 cases in the control group were treated by speech rehabilitation alone. The aphasia battery of Chinese （ABC） and Boston diagnostic aphasia examination （BDAE） were adopted to evaluate the clinical efficacy. Results：After the treatment, the scores of oral expression, reading and writing and global score in the observation group were significantly higher than those in the control group （allP〈0.05）. There was a significant difference in comparing the BDAE grading between the two groups after the treatment （P〈0.05）. After intervention, the basically-recovered plus markedly-effective rate was 45.7% in the observation group versus 24.4% in the control group, and the between-group difference was statistically significant （P〈0.05）. Conclusion：Scalp acupuncture plus speech rehabilitation is effective in treating Broca＆#39;s aphasia after cerebral stroke, and worth promoting.展开更多
文摘This review visualizes the knowledge domain of motor speech disorders(MSDs) in linguistics between 2000 and 2019 by means of scientometric methods. With topic searches, the study collected 869 bibliographic records and 20, 411 references from Web of Science Core Collection(WoSCC) of Thomson Reuter. The clustered and visualized document co-citation network of the MSDs knowledge domain in CiteSpace identifies 15 research foci in different periods, including apraxia of speech, acoustics, children, technology, aphemia, childhood apraxia of speech, primary progressive aphasia, speech motor delay, Parkinson’s disease, amyotrophic lateral sclerosis, rhythm,foreign accent syndrome, phonation, phonological awareness, dose and speech perception.Revolving around linguistics, these foci could be divided into studies on speech characteristics of MSDs in terms of phonology and phonetics, remedies for MSDs in terms of neurolinguistics and acoustic phonetics, dysarthria secondary to neurological diseases based on pathological linguistics,subtypes of apraxia of speech, methods of MSDs based on auditory phonetics and a newly recognized subtype of MSDs. Meanwhile, the emerging trends of MSDs in linguistics are detected by the analysis of reference citation bursts, suggesting growing research in remedies for MSDs with the focus on assessments and effectiveness of treatments, speech characteristics and indexes of dysarthria secondary to neurological diseases and assistance to diagnose apraxia of speech. To sum up, the review has indicated that the acoustic measures to assess MSDs and acoustic remedies for dysarthria may not only be the past foci but also be future trends.
文摘Objective：To explore the clinical efficacy of scalp acupuncture plus speech rehabilitation in treating Broca＆#39;s aphasia after cerebral stroke, for providing novel evidences for the treatment. Methods：Ninety-one eligible patients with Broca＆#39;s aphasia after cerebral stroke were randomized into an observation group and a control group. Forty-six cases in the observation group were intervened by scalp acupuncture plus speech rehabilitation, while 45 cases in the control group were treated by speech rehabilitation alone. The aphasia battery of Chinese （ABC） and Boston diagnostic aphasia examination （BDAE） were adopted to evaluate the clinical efficacy. Results：After the treatment, the scores of oral expression, reading and writing and global score in the observation group were significantly higher than those in the control group （allP〈0.05）. There was a significant difference in comparing the BDAE grading between the two groups after the treatment （P〈0.05）. After intervention, the basically-recovered plus markedly-effective rate was 45.7% in the observation group versus 24.4% in the control group, and the between-group difference was statistically significant （P〈0.05）. Conclusion：Scalp acupuncture plus speech rehabilitation is effective in treating Broca＆#39;s aphasia after cerebral stroke, and worth promoting.
