• Annals of Clinical Neurophysiology
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• v.3 no.2
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• pp.151-155
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• 2001

SCA 1 is an autosomal dominant disorder. The phenotypic manifestations of SCA 1 are not specific, and thus, the diagnosis of SCA 1 rests on molecular genetic testing. The number of CAG repeats ranges from 6-44 in normal alleles and from 39-81 repeats in disease-causing alleles(chromosomal locus 6p22-23). The main clinical features of SCA 1 are ataxia, dysarthria, ophthalmoparesis, extrapyramidal signs without retinal degeneration. A 24-year-old woman with suspected family history presented with progressive cerebellar ataxia, dysarthria, ptosis, titubation and general weakness. Brain MRI revealed a moderate cerebellar atrophy. A genomic polymerase chain reaction(PCR) analysis showed 66 repeats at the SCA 1 locus.

• Proceedings of the KSPS conference
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• 2007.05a
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• pp.211-212
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• 2007

Stroke makes several physical deficits. Dysarthria is one of the most difficult problems in conventional medicine because of the weakness of neuromotor control. The purpose of this study is to find the acoustic characteristics of acupuncture therapy effects on post-stroke dysarthria. Seven patients with stroke(infarction or hemorrhage) were selected by CT or MR imaging. The authors applied acupuncture therapy by inserting needles into 8 acupuncture points, ipsilateral ST4, ST6 and contralateral LI4, ST36 on facial palsy side, and CV23, CV24, bilateral "Sheyu" for 4 weeks. Speech sample were composed of five simple vowels /a,e,i,o,u/ and meaningless polysyllabic words CVCVC(C: stops, affricated, fricative sounds, v: /e/). .VOT, total duration of each speech samples and vowel formant (F1&F2) were analyzed on Spectrogram. The results are as follows: 1. VOT of bilabial and velar stops was decreased post treatment. The VOT of bilabial glottalized pre and post treatment were statistically significant (p < 0.05). 2. Total duration of polysyllabic words was decreased post treatment. Decrement of total duration containing the bilabial was statistically significant (p<0.05). 3. First formant of round vowel /o/ pre and post treatment was statistically significant (p<0.05).

• Journal of the Korea Convergence Society
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• v.13 no.1
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• pp.313-323
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• 2022

The purpose of this study was to explore ways a digital therapeutics-based community care plans for the rehabilitation in dysarthria in a situation where non-face-to-face services are expanding in the COVID-19 era. To this end, a qualitative study was conducted on experts working in hospitals, speech-language pathology centers, and social welfare centers, and as a result of the study, 3 topics, 9 sub-themes, and 18 content units were derived. Based on the analysis results, the digital therapeutics-based community care model consisted of 9 types: remote diagnosis, telepractice, rehabilitation training program, peer supporters, clinical support, communication, psychosocial intervention, and care plan services. This study will be able to provide basic data for health care & welfare services using digital therapeutics and guidelines for establishing shared care plans based on multidisciplinary cooperation.

• Journal of Acupuncture Research
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• v.20 no.6
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• pp.160-167
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• 2003

Objective : The study was designed to evaluate the possibility of treatment of stroke patients with dysarthia by the sa-am acupuncture. Methods: From March 1st 2003 to June 30th 2003, the clinical comparison studies were carried out 20 cases of stroke patients with dysarthria treated by Sa-Am acupuncture(Group I) & general acupuncture(Group II), who had been treated in Dept. of acupuncture and Moxibustion, Dae-jeon Oriental Medical Hospital, Dae-jeon University. Results : The results obtained as follows; 1. The Articuration of Group I and Group II was improved significantly. Group I is more effective than Group II significantly(p<0.05). 2. The Vowel of Group I and Group II was improved but there was no signification(p>0.05). 3. The Alternation of Group I and Group II was improved significantly. Group I is more effective than Group II significantly(p<0.05). 4. The Speed of reading the sentence of Group I and Group II was improved but only Group I was improved significantly(p<0.05). Conclusions: This result suggest that sa-am acupuncture was effective treatment of stroke patients with dysarthria. So further research is needed continuously.

• The Journal of Internal Korean Medicine
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• v.26 no.3
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• pp.660-669
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• 2005

Objectives : The aim of this study is to find the acoustic characteristics of acupuncture therapy effects on post-stroke dysarthria. Methods : Acupuncture therapy was applied for four to six weeks by inserting needles into eight acupuncture points, CV23, CV24, bilateral 'Sheyu' and ipsilateral ST4, ST6 and contralateral LI4, ST36 on facial palsy side. All the speech samples were collected, pre-treatment and post-treatment, using Computerized Speech Lab. VOT and TD of each speech sample and vowel formant(F1&F2) were analyzed on spectrogram. Result : VOT and TD were decreased after treatment. F1 was decreased, and F2 was increased after treatment. Conclusions : This suggests that acupuncture therapy improves symptoms of post-stroke dysarthria by stimulating articulation organs such as tongue, lips, cheeks, larynx and pharynx.

• Therapeutic Science for Rehabilitation
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• v.9 no.1
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• pp.91-99
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• 2020

Objective : The purpose of this study was to investigate the effects of the IOPI articulator strength training program on articulator(tongue and lip) muscle strength, numbers of /l, s, ʨ/ articulation accuracy, articulatory numbers, articulation regularity and accuracy in the alternate motion rates, and sequential motion rate changes in patients with spastic dysarthria. Methods : Three cases of patients with spastic dysarthria living in Jeju, Korea, were included in this study. A single subject design was selected to study changes in articulator(tongue and lip) muscle strength, numbers of /ㄹ, ㅅ, ㅈ/ articulation accuracy, articulatory numbers, articulation regularity and accuracy in the alternate motion rates and sequential motion rates. Results : After the articulator strength training program was conducted on patients with spastic dysarthria, there were positive changes in articulator(tongue and lip) muscle strength, numbers of /ㄹ, ㅅ, ㅈ/ articulation accuracy, articulatory numbers, articulation regularity and accuracy on the alternate motion rates and sequential motion rates. Conclusion : Our findings suggest that IOPI articulator strength training program could be very useful for the most representative childeren with cerebral palsy if conducted in various subtypes of dysarthric patients and linked with articulatory function training with IOPI at home.

• The Journal of the Korea Contents Association
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• v.18 no.11
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• pp.634-642
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• 2018

People with spinocerebellar ataxia, a hereditary and progressive neurogenic disorder, suffer from ataxic dysarthria due to cerebellar dystrophy. This study was designed to examine if intensive motor speech treatment yields improvement in progressive ataxic dysarthria and if then, to investigate magnitude of therapeutic effect. SPEAK $OUT!^{(R)}$ was provided to a 55-year old female diagnosed with SCA for improving motor speech functions. Magnitude of therapeutic effect was large in changes of MPT and vocal intensity across speech tasks. Small effect size was found in changes of fundamental frequency, however, large therapeutic effect was observed in changes of frequency range. In addition, improvement of vocal quality based on jitter, shimmer, and HNR was observed with large therapeutic effect size and vowel space was expanded, particularly, due to F1. Lastly, VHI scores were decreased. Intensive motor speech treatment, called as SPEAK $OUT!^{(R)}$ was effective enough to observe improvement in vocal intensity, frequency range, and vocal quality, expanding vowel space and lowering VHI scores. Based on the results of this case study, further efficacy evaluation of SPEAK $OUT!^{(R)}$ for improving progressive ataxic dysarthria in people with SCA is required.

• Journal of Oriental Neuropsychiatry
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• v.22 no.2
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• pp.49-59
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• 2011

Objectives : This study was performed to report the effect of Giungoroen-therapy based on song psychotherapy in the treatment resistant patient with psychosomatic disease. Methods : A 43 year-old female patient suffered from headache, facial numbness, right upper and lower limb's numbness, ptosis, chest discomfort, dysarthria without identifiable physical cause. We diagnosed her as psychosomatic disease, and tried to apply Giungoroen-therapy with Korean traditional medical treatment. But she was resistant to Giungoroen-therapy. So we applied Giungoroen-therapy based on song psychotherapy. Results : After the Giungoroen-therapy based on song psychotherapy, the patient revealed her unrecognized hidden issues and got some insights about herself. Then the symptoms, such as headache, facial numbness, right upper and lower limb's numbness, ptosis, chest discomfort and dysarthria were reduced considerably. Conclusions : These results suggest that Giungoroen-therapy based on song psychotherapy can be effective on improvement of resistant psychosomatic disease.

• The Journal of the Acoustical Society of Korea
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• v.24 no.1E
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• pp.28-33
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• 2005

This study was designed to suggest an assessment tool for analyzing the characteristics of Korean phonetic contrast intelligibility among dysarthric individuals. The intelligibility deficit factors of phonetic contrast in Korean dysarthric patients were analyzed through stepwise regression analysis. The 19 acoustic-phonetic contrasts proposed by Kent et al. (1999) have been claimed to be useful for clinical assessment and research on dysarthria. However, the test cannot be directly applied to Korean patients due to linguistic differences between English and Korean. Thus, it is necessary to devise a Korean word intelligibility test that reflects the distinct characteristics of the Korean language. To identify the speech error characteristics of a Korean dysarthric group, a Korean word list was audio-recorded by 3 spastic, 4 flaccid, and 5 mixed type of dysarthric patients. The word list consisted of monosyllabic consonant-vowel-consonant (CVC) real word pairs. Stimulus words included 41 phonemic contrast pairs and six triplets. The results showed that the percentage of errors in final position contrast was higher than in any other position. Unlike the results of previous studies, the initial-position contrasts were crucial in predicting the overall intelligibility among Korean patients.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.5
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• pp.1183-1187
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• 2009

We presented an ataxia patient who was difficult to diagnose and treated her by oriental medical treatment. We applied various methods of oriental medicine including herb medicine, acupunture, moxibustion and so on. After that, we checked the extent of dysarthria, pruritus, finger to nose and rapid alternative movement and measured the progress of general condition with Modified Barthel Index(MBI). After the oriental medical treatment was applied to her, ataxia, dysarthria, pruritus, finger to nose and rapid alternative movement were improved. The score of MBI was improved from 45 to 71, too. Even though there is no exact pattern identification about ataxia in oriental medicine, the oriental medicine can have an effect on the ataxia patient. In addition, more clinical study and observation should be needed.