• Title/Summary/Keyword: Motor Speech Disorder

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Acoustic Voice Tremor index in the measurement of voice tremor: Development and validation (음성 떨림 측정을 위한 AVTI(Acoustic Voice Tremor index)의 개발과 검증)

  • Geun-Hyo Kim;Yeon-Woo Lee
    • Phonetics and Speech Sciences
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    • v.16 no.2
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    • pp.91-97
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    • 2024
  • The aim of this study was to develop and validate the Acoustic Voice Tremor index (AVTI) for the acoustic measurement of voice tremor. A total of 71 normal adults and 41 patients with voice tremor participated in the study. Vowels /a/ were recorded for at least five seconds. Three seconds of vowel stable duration were edited to identify measures of 18 variables related to voice tremor using a Praat script. These variables and the overall severity (OS) of auditory-perceptual assessment were used to design the AVTI using linear regression analysis. The linear regression analysis identified four out of the 18 variables as significant, and a regression equation was constructed. Furthermore, internal and external validity studies demonstrated high correlations, with an average of over 0.8. The AVTI demonstrated a high correlation of 0.841 with OS. The AVTI was found to be capable of predicting voice tremor. Further studies should include a larger number of voice samples and a complementary Praat script for further analysis.

Clinical Analysis of Spasmodic Dysphonia (연축성 발성장애의 임상적 고찰)

  • 최홍식;문형진;김상균;이준협;안성윤;김광문
    • Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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    • v.8 no.1
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    • pp.54-58
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    • 1997
  • Spasmodic dysphonia is an uncommon and poorly understood disorder of motor control of laryngeal speech. We analysed 88 patients with spasmodic dysphonia, using chart review. These patients had historical information evaluated for age of onset(mean 39.2 years), duration of symptoms(mean 8.8 years), sex(4.2 : 1 female to male) family history(positive in 16.7%), and primary(84.8%) and secondary(15.2%) etiology : neurological evaluation for other dystonic involvement(40.7%). Eighty-three patients(94.3%) had adductor type of spasmodic dysphonia and 4 patients were abductor type and 1 patient was mixed type. All patients had normal thyroid and parathyroid functions and among 46cases, 8 patients had abnormal brain MRI finding. seventeen patients were evaluated by auditory brainstem response parameters. four out of the 17 patiemts had prolonged wave Ⅰ-Ⅴ interpeak latency.

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Effect of Botulinum Toxin Injection on the Stuttering Patients (말더듬(Stuttering) 환자에 대한 보툴리눔독소의 주입 효과)

  • 최홍식;김영호;표화영;홍원표
    • Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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    • v.8 no.2
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    • pp.193-198
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    • 1997
  • Stuttering is a movement disorder of speech-motor control characterized by inappropriate timing of lingual, labial, laryngeal, and respiratory muscles. Treatment for adult stutterers have included traditional and non-traditional behavioral and psychiatric modalities, many with good initial success but all with limited long-term benefit. Recent trials of botulinum toxin injection was somewhat favorable. In this study, the authors injected 5-8 U of botulinum toxin into the thyroarytenoid muscle bilaterally in cases of disabling stutterers. Evaluation after 4 weeks of injection, 80% of the patients was improved more than one positive scale. However, no one was improved to almostly normal range.

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Yearly Report on CVA Patients (뇌졸중 환자에 대한 연례보고(2004년))

  • Park, Jung-sup;Jung, Seung-min;Lee, Si-hyung;Jung, Ki-yong;Yeo, Hyun-soo;Hsia, Yu-chun;Choi, You-kyung;Jun, Chan-yong;Kim, Dong-woo;Park, Chong-hyeong
    • The Journal of the Society of Stroke on Korean Medicine
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    • v.7 no.1
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    • pp.23-33
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    • 2006
  • Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 102 patients who were admitted to Department of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2004 to Dec. 31, 2004. Results : Ischemic stroke(include TIA, 82.4%) was more common than hemorrhagic stroke(17.6%). The incidence in male was 41.2%, in female was 17.6% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in lacunar-infarction and hemorrhage in putamen. Hypertention, the most preceding diseases, followed by diabetes mellitus and CVA. The rate of recurrence was 27.45%. Cerebral infarction and cerebral hemorrhage was much occurred after rising. The most patients visited the hospital within 24 Hours. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly mental disorder. Conclusion : Our study on CVA patients was similar to previous studies from 1994 to 2003. In most cases, western and oriental treatment and medicine were given synthetically.

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The Literature Review on the Relation between the Modulation of Arousal and the Suck/Swallow/Breathe(SSB) Synchrony (각성조절과 빨기/삼키기/숨쉬기의 조화(Suck/Swallow/Breathe Synchrony)와의 연관성에 관한 고찰)

  • Kim, In-Sun;Lee, Ji-Young;Hwang, Jee-Young
    • The Journal of Korean Academy of Sensory Integration
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    • v.1 no.1
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    • pp.61-72
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    • 2003
  • The suck/swallow/breathe(SSB) synchrony, serving as the earlist primary motor mechanism, is the rhythmical, coordinated pattern of sucking, swallowing and breathing. The development of an intact SSB is an important precursor for further sensorimotor and cognitive development including speech and language development, state regulation, postural control, feeding, eye/hand coordination and social/emotional development. Arousal means a neurological mechanism for preparing one's body to orienting stimulus. Its levels are regulated with an interaction of the reticular formation, the limbic system, the hypothalamus and the autonomic nervous system. General strategies such as blowing, sucking, chewing, munching and licking to effectively modulate arousal state are related to SSB. The SSB synchrony is an important treatment principle for children with sensory integration disorder and problems with the modulation of arousal. The purpose of this article is to review concepts of SSB synchrony and the underlying relation between the modulation of arousal and SSB synchrony.

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Yearly Report on CVA Patients(VI) (뇌졸중환자에 대한 연례보고(VI))

  • 이청정;홍의실;백은기;최유경;고승희;박세기;김동우;한양희;전찬용
    • The Journal of Korean Medicine
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    • v.22 no.3
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    • pp.81-91
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    • 2001
  • Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 177 patients who were admitted to the Dept. of Internal Medicine, College of Oriental Medicine, Kyungwon University with a diagnosis of stroke from Jan. I, 1999 to Dec. 31, 1999. Results : Ischemic stroke (74.0%) was more common than hemorrhagic stroke (19.8%). The proportion of males was 53.7%, of females was 46.3%, and the most prevalent age group is those in their sixties. Cerebral infarction was most frequently noticed in MCA territory, hemorrhage in putamen. Hypertension was the most common preceding disease, followed by diabetes mellitus. The rate of recurrence was high in cerebral infarction. The onset mode of cerebral infarction was sleeping and rising and of cerebral hemorrhage was acting. Most patients visited the hospital within 24 hours. The most common symptoms at admission were motor weakness and speech disorder. The most common complication was urinary tract infection. Admission period was 29.5 days. Physical treatment from onset in cerebral infarction and in cerebral hemorrhage was 17.4 and 22.0 days, respectively. Conclusions : Our study of CVA patients was similar to previous studies from 1994 to 1998. In most cases, western and oriental treatment and medicine were given synthetically. Prescription of sasang constitutional medicine had wide application.

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Clinical Analysis about Complications of Stroke Treated Intensively in the Intensive Care Unit (뇌졸중으로 중환자실에서 집중치료한 환자들의 합병증에 관한 임상적 고찰)

  • Kim, Dong-Woung;Han, Myoung-Ah
    • The Journal of Internal Korean Medicine
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    • v.21 no.3
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    • pp.369-376
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    • 2000
  • Purpose : Cerebrovascular disease is the most frequent cause of death in Korea and it remains severe disabilities disturbing normal life, According to the previous studies, mortality of the stroke in the first one week is up to the 20% and 95% of stroke patients in the acute stage are accompanied by more than one complications. These complications affect not only the acute stage mortality but also the late stage rehabilitations. In Korea the oriental medicine is preformed in the treatment of stroke. Therefore it is important to recognize thoroughly the complications in the acute stage of stroke and to prevent them. But studies about complications of acute stage stroke is rarely presented in the fields of oriental medicine. So this study is prepared for investigating the characteristics and frequency of complications in the acute stage of stroke. And we are to assess the importance of theses acute complications by systemic reviewing the previous studies. Methods : Fifty one patients are included who had been admitted to ICU(intensive care unit) of Chenju Hospital of Wonkwang Oriental Medicine. Twenty nine patients are diagnosed as ischemic stroke and twenty one patients are diagnosed hemorrhagic stroke. Medical and neurological complications were investigated retrospectively based on medical notes excluding primary symptoms of stroke Le. motor weakness, sensory disturbance and speech disorder. And risk factors of stroke such as D.M. or hypertension are excluded. Results : Medical complications are more frequent than neurological ones. Most frequent medical complication is dysuria(61%) and constipation(45%), fever(30%) and aspiration pneumonia(22%) are followed in order of frequency. In Neurological complication dysphagia(56%), the exacerbation of infarction due to increased intracranial pressure(24%), irritability or insomnia(21%) is most frequently complicated in order of frequency. Conclusions : These complications are mostly caused by bed rest state in acute stage stroke. It is supposed that more aggressive management can prevent theses ones. And it is possible to improve the medical and neurological conditions by sticking theses study results.

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Yearly Report on CVA Patients (뇌졸중 환자에 대한 연례보고(2003년))

  • Yim, Young-Nam;Sim, Sung-Yong;Ko, Ho-Yeon;Park, Jung-Sup;Jung, Seung-Min;Lee, Si-Hyung;Kim, Dong-Woo;Jun, Chan-Yong;Park, Chong-Hyeong
    • The Journal of the Society of Stroke on Korean Medicine
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    • v.6 no.1
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    • pp.33-43
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    • 2005
  • Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 169 patients who were admitted to Dept. of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2003 to Dec. 31, 2003. Results : Ischemic stroke(include TIA, 85.2%) was more common than hemorrhagic stroke(14.8%). The incidence in male was 46.7%, in female was 53.3% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in MCA territory and lacunar-inf., hemorrhage in putamen. Hypertention, the most preceding diseases, followed by diabetes mellitus. The rate of recurrence was 30.18%. Cerebral infarction and cerebral hemorrhage was much occurred in acting. The most patients visited the hospital after 5 days. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly urinary tract infection. Physical treatment from onset, in cerebral infarction was 9.14 days and in cerebral hemorrhage was 18.33 days. Conclusions : Our study on CVA patients was similar to previous studies from 1994 to 2002. In most cases, western and oriental treatment and medicine were given synthetically.

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Yearly Report on CVA Patients (뇌졸중 환자에 대한 연례보고(2005년))

  • Rhee, See-hyung;Jung, Ki-yong;Yeo, Hyun-soo;Hsia, Yu-chun;Baek, Jong-woo;Choi, You-kyung;Jun, Chan-yong;Kim, Dong-woo;Park, Chong-hyeong
    • The Journal of the Society of Stroke on Korean Medicine
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    • v.8 no.1
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    • pp.1-11
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    • 2007
  • Objectives : This study was prepared for investigating the clinical features of stroke patients. Methods : We retrospectively reviewed the medical records of 75 patients who were admitted to Department of Internal Medicine, College of Oriental Medicine, Kyung-Won University with a diagnosis of stroke from Jan. 1, 2005 to Dec. 31, 2005. Results : Ischemic stroke(include TIA, 93.3%) was more common than hemorrhagic stroke(6.7%). The incidence in male was 36.0%, in female was 64.0% and the most prevalent age group is over-sixties. Cerebral infarction was most frequently noticed in MCA-infarction and hemorrhage in putamen & thalamus. Hypertention, the most preceding diseases, followed by diabetes mellitus and CVA. The rate of recurrence was 21.3%. Cerebral infarction and cerebral hemorrhage was much occurred after rising. The most patients visited the hospital within 24 Hours. The most common symptoms in admission time were motor weakness and speech disorder. The complication was mostly urinary tract inflamation. Conclusions : Our study on CVA patients was similar to previous studies from 1994 to 2004. In most cases, western and oriental treatment and medicine were given synthetically.

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DENTAL CARIES TREATMENT FOR A PATIENT WITH ANGELMAN SYNDROME : A CASE REPORT (엔젤만 증후군(Angelman syndrome) 환자의 치아 우식 치료 : 증례 보고)

  • Sang, Eun Jung;Song, Ji-Soo;Shin, Teo Jeon;Kim, Young-Jae;Kim, Jung-Wook;Jang, Ki-Taeg;Lee, Sang-Hoon;Hyun, Hong-Keun
    • The Journal of Korea Assosiation for Disability and Oral Health
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    • v.13 no.2
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    • pp.80-85
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    • 2017
  • Angelman syndrome is a rare disorder caused by deletion or inactivation of genes on the maternally inherited chromosome 15. This neurodevelopmental disorder is characterized by developmental and intellectual delay, speech impairment, sleep disturbance, seizures, motor dysfunction, and frequent laughing or smiling. Orofacial characteristics include a prominent mandible, large mouth, prominent cheeks, a tendency to rest the tongue between the dental arches, excessive drooling, and excessive chewing behavior. Patients with this syndrome usually require general anesthesia even in a simple operation, because of risk of perioperative seizure during dental procedure. This is a case report about dental treatment of a 3-year-old female patient with Angelman syndrome under general anesthesia. This case suggests that the dental treatment under general anesthesia can be considered a safe component for the uncooperative, delayed developmental patients with underlying disease. Also, periodic dental exam appointment should be made to provide the patients with preventive treatments and to make them remain familiar with the dental environment.