• 제목/요약/키워드: Affected Side

검색결과 1,228건 처리시간 0.031초

Gum저작시 저작근 및 경부근 활성도에 관한 연구 (A Study on the Activity of Masticatory and Cervical Muscles during Gum Chewing)

  • Min Shin
    • Journal of Oral Medicine and Pain
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    • 제21권2호
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    • pp.265-277
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    • 1996
  • The aim of this study was to investigate the electromyographic(EMG) activity of masticatory and cervical muscles according to chewing pattern in coronal plane during gum chewing. 70 patients with temporomandibular disorders and 30 dental students without any signs and symptoms of the disorders participated in this study. We measured the activity of masseter (MM), anterior temporalis(TA), sternocleidomastoideus(SCM) and trapezius muscle and recorded the chewing patterns using Biopak system synchronously. Chewing pattern was classified into S- or L-pattern by the midline opening path and short or long type by the lateral distance from midline. Obtained data were analyzed with SAS/STAT Program. The obtained results were as follows : 1. Generally, there was tended to be higher activity in the control group than in the patients group. 2. When comparing EMG activity according to preferred side, the muscle activity was tended to higher on the preferred chewing side than on the contralateral side. However, this difference is insignificant statistically 3. In unilateral affected patients, there was no difference in muscle activity between affected chewing side and unaffected chewing side except for the EMG of the temporalis anterior muscle. 4. Despite the varietal in each of the following variables, there mere no differences in EMG activity during gum chewing: chewing pattern in coronal plane and lateral distance of chewing. 5. The activity of SCM in chewing side was higher than that in contralateral side (p<0.001), but there was no difference in trapezius muscle. 6. In all of the control group, there was appeared L-chewing pattern than not involved the midline during preferred side chewing.

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정상아와 편마비 뇌성마비아의 삼차원 보행분석 (Three-Dimensional Video Analysis of the Gate Patterns in Normal Children and Hemiplegic Children with Cerebral Palsy)

  • 이진희;배성수;김중선
    • The Journal of Korean Physical Therapy
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    • 제9권1호
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    • pp.127-145
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    • 1997
  • The purpose of this study wa9 to analyse the gait patterns of two female children with hemiplegic cerebral palsy by using the three-dimensional video motion analysis technique. Case 1 has mild spastic hemiplegia on the right side while Case 3 has moderate spastic hemiplegia on the left side. A group of 10, normal female children of the same age(7-8 years old) were selected as the control group for comparison. Time and distance variables as well as the Center of Mass displacement, and the pelvic and joint motions in three anatomical planes were analysed for this purpose. The following observations were made through the analysis : Case 1 revealed an asymmetrical gait pattern in which the step length of the unaffected side was shorter than that of the affected side, which wan a result of the effort to minimize loading on the affected leg by shortening the swing phase of the unaffected leg. Case 1 scored similar phase ratios, cadence and walking velocity to the normal group. A slight posterior tilt of the pelvis was observed throughout the gait cycle. Less hip and knee flexion than the normal group was observed, and demonstrated hyperextension of the knee in the terminal stance phase. The main problem in case 1 originated from the insufficient dorsiflexion of the affected foot during the swing phase. Therefore, Case 1 has difficulty with foot clearance in the swing phase. Usually, this is compensated for by using exessive hip abduction and medial rotation in conjuction with trunk elevation as well as increased vortical displacement of the center of mass. Case 1 revealed a foot-flat initial contact pattern. Case 2 was characterized by a consistent retraction ef the affected aide of the body througout the gait cycle, As a result, an asymmetrical gait pattern with increased stance phase ratios of the unaffected side was observed. In spite of this the step lengths of both sieds were similar. Case 2 scored lower cadence and walking speed than the normal group with lower gait stability. The main problem in Case 2 originated from an excessive plantaflexion of the affected foot which, in turn, rebutted in high hip and knee flexion. Hyperextension of the knee was observed at mid-stance, and execessive anterior tilt of the pelvis throughout the gait cycle was noticed. A gait pattern with high hip abduction and medial circumduction was maintained for the stability in the stance phase and foot clearance in the swing phase. Case 2 revealed a forefoot-contact initial contact pattern.

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하악과두에 발생한 골연골종 및 이와 연관된 안면비대칭의 치료: 증례 보고 (OSTEOCHONDROMA OF THE MANDIBULAR CONDYLE AND ACCOMPANYING FACIAL ASYMMETRY: REPORT OF A CASE)

  • 이효지;강영훈;송원욱;김성원;김종렬
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제32권1호
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    • pp.72-76
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    • 2010
  • Osteochondroma is the one of the most benign tumors of the axial skeleton, but is rarely found in the facial bones. Typical facial features of condylar osteochondroma include striking facial asymmetry, malocclusion with openbite on the affected side, and prognathic deviation of the chin and crossbite to the contralateral side. In this case, twenty four year-old female showed facial asymmetry, chin deviation, openbite on the affected side but have no symptoms of pain or dysfunction. Concomitantly she had maxillary occlusal cant and hemimandibular hypertrophy. Panoramic radiograph showed radiopaque mass on right mandibular condyle extended along the lateral pterygoid muscle. Computed tomogram demonstrated enlarged condylar head and bony spur on posteromedial side of condyle and 99Tc bone scintigraphy showed a focal hot image. These findings were correspond with osteochondroma. The lesion was treated with condylectomy and residual facial asymmetry was corrected with 2-jaw orthognathic surgery. Herein, we report a case of osteochondroma of the mandibular condyle and accompanying facial asymmetry.

지지조건에 따른 시각되먹임이 뇌손상환자의 일어서기 과정 동안 자세조절에 미치는 영향 (The Effect of Visual Feedback on Postural Control During Sit-to-Stand Movements of Brain-Damaged Patients Under Different Support Conditions)

  • 신준범;이재식
    • 한국전문물리치료학회지
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    • 제19권3호
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    • pp.40-50
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    • 2012
  • The purpose of this study was to investigate the effect of visual feedback on the postural control of stroke patients, by systematically varying conditions of visual feedback [eye-open condition (EO) vs. eye-closed condition (EC)], and base-support (both-side support, affected-side support, and unaffected-side support). In this study, we allocated 41 stroke patients with no damage in the cerebellum and visual cortex who can walk at least 10 meters independently, and 35 normal adults who have no experience of stroke to the control group. Both groups were asked to perform a "sit-to-stand" task three to five times, and their postural control ability was measured and compared in terms of asymmetric dependence (AD) instead of the traditional symmetric index (SI) in the literature. The results showed that although both subject groups maintained better postural control in the EO condition than in the EC condition, the patient group appeared to be more stable in EC than in EO when they were required to perform the task of the support condition given on the affected side. These results implied that visual feedback can impair stroke patients' postural control when it is combined with a specific support condition.

편마비 환자의 팔 뻗기 과제 수행 시 목표거리와 건·환측 사용에 따른 운동시간과 체간의 움직임 분석 (Analysis of Movement Time and Trunk Motions According to Target Distances and Use of Sound and Affected Side During Upper Limb Reaching Task in Patients With Hemiplegia)

  • 김기송;유환석;정도헌;전혜선
    • 한국전문물리치료학회지
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    • 제17권1호
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    • pp.36-42
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    • 2010
  • The aim of this study was to investigate effects of reaching distance on movement time and trunk kinematics in hemiplegic patients. Eight hemiplegic patients participated in this study. The independent variables were side (sound side vs. affected side) and target distance (70%, 90%, 110%, and 130% of upper limb). The dependent variables were movement time measured by pressure switch and trunk kinematics measured by motion analysis device. Two-way analysis of variance with repeated measures was used with Bonferroni post-hoc test. (1) There were significant main effects in side and reaching distance for movement time (p=.01, p=.02). Post-hoc test revealed that there was a significant difference between 110% and 130% of reaching distance (p=.01). (2) There was a significant main effect in side and reaching distance for trunk flexion (p=.01, p=.00). Post-hoc test revealed that there were significant differences in all pair-wise reaching distance comparison. (3) There was a significant side by target distance interaction for trunk rotation (p=.04). There was a significant main effect in target distance (p=.00). Post-hoc test revealed that there were significant differences between 70% and 110%, 70% and 130%, 90% and 110%, 90% and 130% of target distance. It was known that trunk flexion is used more than trunk rotation during reaching task in hemiplegic patients from the findings of this study. It is also recommended that reaching training is performed with limiting trunk movement within 90% of target distance whereas reaching training is performed incorporating with trunk movement beyond 90% of target distance in patients with hemiplegia.

편측 성상신경절 차단에 의한 혈압 맥박 및 상지 피부온도의 변화 (Blood Pressure, Pulse Rate and Temperature Changes of the Ipsilateral Upper Extremity after Unilateral Stellate Ganglion Block)

  • 고준석;민병우;김흥대
    • The Korean Journal of Pain
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    • 제3권1호
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    • pp.27-33
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    • 1990
  • 성상신경절차단이 혈역학적 변화 및 차단부위의 피부온도에 마치는 영향을 알아보기 위하여 두경부와 어깨 및 상지에 통증을 호소하는 환자 45명 (남자 16명, 여자29명)을 대상으로 편측 성상신경절차단을 시행해 보았던 바 다음과 같은 결과를 얻었다. 1) 혈압의 변화 : 우측 성상신경절차단과 좌측 성상신경절차단의 어느 경우에서도 수축기 및 이완기 혈압에 마치는 영향은 거의 없었다. 2) 맥박수의 변화 : 우측 성상신경절차단후 30분과 60분에 각각 의의있는 맥박수의 감소를 나타내었으나 (p<0.05), 좌측 차단후에는 통계학적으로 의의있는 맥박수의 감소를 나타내지 않았다. 3) 차단측 상지피부온도의 변화 : 우측 성상신경절차단후에는 5분부터, 좌측차단후에는 10분부터 의의있는 피부온도의 상승 (p<0.01)을 보이기 시작하여 차단후 30분에 양측 모두에서 피부온도가 최대로 상승되었다가 60분에는 30분치에 비해 다소 하락하였다. 4) 시술환자 45명중 4명에서 성상신경절차단의 징후는 나타났으나 차단측상지의 피부온도 상숭은 동반되지 않았다. 이상의 결과로 미루어보아 제 6 경추 전결절에서 1.0% lidocaine 10 ml로 편측 성상신경절차단시에는 심순환계에 특별한 영향을 마치지 않았으며 또한 상지질환의 치료목적시에는 반드시 차단즉 상지피부온도의 상승을 확인하여야만 효과있는 차단이 이루어졌다고 판정할 수 있을 것으로 사료된다.

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지팡이 손잡이 형태가 편마비 환자의 균형 회복에 미치는 영향 (The Effects The Type of Canes-Handle Affects in Recovering-Balance of Hemiplegic patients)

  • 이상열;이명희;박민철;한진태;권오현;배성수
    • The Journal of Korean Physical Therapy
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    • 제20권4호
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    • pp.7-13
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    • 2008
  • Purpose: We compared T-type and I-type canes on postural balance in 28 hemiplegic patients. Methods: Subjects were allocated randomly into two groups: a T-shape cane group (n=14) and an I-shape cane group (n=14). Before the test, subjects were trained by a physical therapist to walk with a cane for 6 weeks. The Main Outcome Measures were measured as maximal sway velocity, sway path, sway area, and partial weight bearing using a Balance Performance Monitor (BPM) and ambulation velocity using a 'Timed up and go test'. We also measured the maximal ambulation velocity. Results: The distribution of weight bearing on the affected side without the cane was 35% in the I-shape cane group and 36% in the T-shape cane group. After training, weight bearing on the affected side increased by 45% in the I-shape cane group and 40% in the T-shape cane group. With the cane held in the hand, weight bearing on the affected side in the T-shape cane group decreased by 3%. Conclusion: The I-shaped cane increased static standing balance, including hemiplegic side weight bearing. Therefore, I-shape canes can improve the balance of hemiplegic patients.

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뇌졸중 후 편마비 환자의 건측억제-환측유도 운동이 환측 상지기능에 미치는 효과 (The Effects of Constraint-induced Movement Therapy on Affected Upper Limb Functions in Patients with Hemiplegia)

  • 유광수;배정희
    • 지역사회간호학회지
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    • 제17권4호
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    • pp.482-491
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    • 2006
  • Purpose: Hemiplegia patients who were attacked by a stroke suffer from hemiplegic disabilities as well as motor disabilities. For them, rehabilitation cure is being carried out broadly. However, it is not enough for them to use the upper extremity than the lower extremity. For the use of the upper extremity, we examined the effect of constraint-induced movement therapy developed in this research on patients who experienced a stroke following hemiplegia. Method: For this study we selected 36 stroke patients who were registered at the community health center through accidental sampling, and assigned 21 of them to the experimental group, and 15 to the control group. The experimental group had constraint-induced movement therapy for 5 days and 7 hours a day from 9 to o'clock in the morning 9 to 4 o'clock in the afternoon 4 including warmup exercise and main exercise in the rehabilitation room, whereas the control group were restricted. Result: As a result of constraint-induced movement therapy, affected side elbow joint flexion range, side shoulder joint extension range and side shoulder joint of the flexion range of motions increased obviously in the experimental group compared to those in the control group. Conclusion: The result above clearly shows that constraint-induced movement therapy is an effective intervention for the rehabilitation of hemiplegia patients in increasing affected side elbow joint of the flexion range of motion, the shoulder joint extension, and the increase of flexion range of motion.

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The Immediate Effects of Single Leg Bridge Exercise on Abdominal Muscle Activity in Subacute Stroke Patients : a Preliminary Study

  • Kim, Hoyoung;Park, Chanbum;Bang, Sooyong;Jang, Hoyoung;Kim, Yongju;Lee, Sukmin
    • Physical Therapy Rehabilitation Science
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    • 제10권2호
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    • pp.167-174
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    • 2021
  • Objective: Single leg bridge exercise (SLBE) improves trunk muscle activation and provides muscle stability by aligning joints related to posture. This preliminary study aimed to investigate the effects of SLBE on abdominal muscle activation in subacute stroke patients. Design: Cross-sectional study. Methods: Fifteen subacute stroke patients (9 males, 6 females) voluntarily participated in this study. SLBE was performed on the affected side. Each individual patient performed an SLBE ten times in three sets and was asked to hold their position for 5 s. Muscles activity was recorded using a surface electromyography (EMG) system before and after the SLBE. A surface EMG system was used to analyze the muscle activity during general bridge exercise, including the rectus abdominis (RA), internal oblique (IO), and external oblique (EO) abdominal muscles. Results: Muscle activity of both EO and IO on the affected side significantly increased (p<0.05), whereas the muscle activity of the RA and the three muscles on the unaffected side did not show a significant difference. In addition, improvement in muscle asymmetry of the EO and IO showed a significant change after SLBE (p<0.05). Conclusions: SLBE is effective in activating the abdominal muscles of stroke patients on the affected side and is a helpful exercise intervention that activates the muscles to transform asymmetric abdominal muscles into symmetric patterns.

운동발달 중재가 선천성 기운목 아동의 목빗근 두께와 목 운동범위에 미치는 영향 (The Effect of Motor Developmental Intervention on the SCM Muscle Thickness and Range of Motion in Subjects with Congenital Muscular Torticollis: A Pilot Study)

  • 김영민;한진태;이은주
    • 대한물리의학회지
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    • 제12권4호
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    • pp.133-138
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    • 2017
  • PURPOSE: The purpose of this study was to investigate the effect of modified motor developmental intervention on the SCM muscle thickness and the range of motion (ROM) of neck in subjects with congenital muscular torticollis. METHODS: Thirteen subjects who had congenital muscular torticollis were participated in this study and they were offered the modified motor developmental interventions for 8 weeks by pediatric physical therapist. SCM thickness of affected and non-affected side and ROM of neck rotation were collected between before and after intervention. SCM thickness was measured by using Ultrasound Unit (IU 22, Ultrasound system, Philips, Netherlands) and ROM of neck was measured by using the goniometer (Arthrodial protractor, North coast, USA). Data were represented as means ${\pm}SD$. Paired t-test was used to determine the effect of interventions on the SCM muscle thickness and neck ROM. RESULTS: SCM thickness of affected side was significantly decreased after the modified motor developmental interventions and that of non-affected side was generally increased but it was not significantly difference between pre and post interventions. ROM of neck rotation and lateral flexion was significantly increased after interventions. CONCLUSION: These results suggested that the modified motor developmental interventions could improve the recovery of SCM muscle thickness and neck ROM.