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전체 선택해제
총 273건 검색
본문검색 결과만 보기
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Efficient Distributed Video Coding System without Feedback Channel
Moon. Hak-Soo, Lee. Chang-Woo, Lee. Seong-Won 한국통신학회 한국통신학회논문지. The journal of Korea Information and Communications Society. 무선통신 11 Pages
한국통신학회 한국통신학회논문지. The journal of Korea Information and Communications Society. 무선통신 2012, No.0 1043-1053 (11 pages)
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Distributed Compressive Sensing Based Channel Feedback Scheme for Massive Antenna Arrays with Spatial Correlation
Gao. Huanqin, Song. Rongfang 한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 15 Pages
한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 2014, Vol.8 No.1 108-122 (15 pages)
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A New Compressive Feedback Scheme Based on Distributed Compressed Sensing for Time-Correlated MIMO Channel
Li. Yongjie, Song. Rongfang 한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 13 Pages
한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 2012, Vol.6 No.2 580-592 (13 pages)
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광통신용 $1.3{mu}m$ Ridge Waveguide Distributed Feedback Laser Diode의 제작과 특성 평가
박경현, 이중기, 장동훈, 유지범, 강승구, 김홍만, 이용탁, 박형무, 조호성 한국광학회 한국광학회지 7 Pages
한국광학회 한국광학회지 1994, Vol.5 No.1 113-119 (7 pages)
발진파장이 $1.3mu extrm{m}$인 Ridge Waveguide Distributed Feedback Laser Diode(RWG-DFB-LD)를 제작하고 특성을 평가하였다. 회절격자 형성은 광간섭무늬 노광법을 이용하였고 결정성장은 LPE로 수행하였다. 제작된 RWG-DFB-LD의 발진 임계전류는 67 mA이었고, 1296.5 nm 파장에서 측모우드 억제율 30 dB 이상으로 단일 종모우드 발진하였다. 금지대역폭 측정에 의한 회절격자 결합계수(k)는 $40cm^{-1}$로 평가되었다. 소신호 변조특성평가 펼과 제작한 RWG-DFB-LD는 1.2Ith에서 1.99GHz의 변조대역폭$(f_{-3dB})$ 특성을 보였다. -
Refractive Index Modulated Distributed Feedback Laser Diode의 제안과 특성해석
김홍국, 이홍석, 김부균, 김병호 대한전자공학회 電子工學會論文誌. Journal of the Korean Institute of Telematics and Electronics. D 11 Pages
대한전자공학회 電子工學會論文誌. Journal of the Korean Institute of Telematics and Electronics. D 1999, No.0 88-98 (11 pages)
천이를 주는 corrugation pitch modualtion (CPM) 방법과 레이저의 종축 방향으로 결합계수를 달리하여 주는 distributed coupling coefficients (DCC) 방법의 효과를 동시에 얻을 수 있는 실현 가능한 구조이다. 급격한 위상천이가 없기 때문에 광자밀도분포가 균일해져 SHB 효과가 줄어 들게 되며 레이저 공진기 가운데 부분의 결합계수가 양 옆 부분의 결합계수보다 커서 분포결합계수의 효과를 주기 때문에λ/4 위상천이 레이저와 CPM-DFB 레이저에 비해 고출력에서 좋은 단일 모드 특성을 보인다. 그리고, 굴절률이 다른 가운데 부... -
Control of a Single Phase Unified Power Quality Conditioner-Distributed Generation Based Input Output feedback Linearization
Mokhtarpour. A., Shayanfar. H.A., Bathaee. M., Banaei. M.R. 대한전기학회 Journal of electrical engineering & technology 13 Pages
대한전기학회 Journal of electrical engineering & technology 2013, Vol.8 No.6 1352-1364 (13 pages)
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Effects of real-time feedback training on weight shifting during golf swinging on golf performance in amateur golfers
Ji-Hyun Hwang, Ho-Suk Choi, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 4호 6 189-195 (7 pages)
of real-time visual feedback weight shift training during golf swinging on golf performance. Design: Repeated-measures crossover design. Methods: Twenty-sixth amateur golfers were enrolled and randomly divided into two groups: The golf swing training with real-time feedback on weight shift (experimental group) swing training on the Wii balance board (WBB) by viewing the center of pressure (COP) trajectory on the WBB. All participants were assigned to the experimental group and the control group.... -
The effects of providing visual feedback and auditory stimulation using a robotic device on balance and gait abilities in persons with stroke
Jae Ho Park, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 3 125-131 (7 pages)
gait abilities in stroke patients. Design: Randomized controlled pilot trial. Methods: Fifteen subjects were randomly divided into three groups where five subjects were in the visual feedback robotic device assist gait training (VRGT) group, five subjects in the auditory stimulation robotic device assist gait training (ARGT) group, and five subjects in the control group. Subjects received visual feedback and auditory stimulation while undergoing robotic gait training for 45 minutes, three times... -
Physical therapist perception survey for muscle re-education through visual feedback obtained from rehabilitative ultrasound imaging
Jun Sang Yoo, Hyun Geun Ha, Ju Ri Jeong, Young Jun Ko, Wan-hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 1호 8 47-52 (6 pages)
Objective: This study surveyed the perceptions of physical therapists on muscle re-education through visual feedback obtained from rehabilitative ultrasound imaging (RUSI). Design: Survey. Methods: For this study, 500 physical therapists who participated in a refresher training held by the Seoul City Association in March 2015 were selected for a questionnaire-based survey. Subjects were randomly selected targets physiotherapists who participated in a refresher training.The questionnaire had 21... -
Survival of hypoxic human mesenchymal stem cells is enhanced by a positive feedback loop involving miR-210 and hypoxia-inducible factor 1
Woochul Chang, Chang Youn Lee, Jun-Hee Park, Moon-Seo Park, Lee-So Maeng, Chee Soon Yoon, Min Young Lee, Ki-Chul Hwang*, Yong-An 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 1호 10 69-76 (8 pages)
regulation of HIF-1a. To investigate the effect of miR-210 on hMSC survival under hypoxic conditions, survival rates along with signaling related to cell survival were evaluated in hMSCs over-expressing miR-210 or ones that lacked HIF-1a expression. Elevated miR-210 expression increased survival rates along with Akt and ERK activity in hMSCs with hypoxia. These data demonstrated that a positive feedback loop involving miR-210 and HIF-1a was important for MSC survival under hypoxic conditions. -
Passive Fuzzy Controller Design via Observer Feedback for Stochastic Takagi-Sugeno Fuzzy Models with Multiplicative Noises
Chang. Wen-Jer, Liu. Liang-Zhi, Ku. Cheung-Chieh 제어로봇시스템학회 International Journal of Control, Automation and Systems 8 Pages
제어로봇시스템학회 International Journal of Control, Automation and Systems 2011, Vol.9 No.3 550-557 (8 pages)
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Distributed Adaptive Robust Tracking and Model Matching Control with Actuator Faults and Interconnection Failures
Jin. Xiao-Zheng, Yang. Guang-Hong 제어로봇시스템학회 International Journal of Control, Automation and Systems 9 Pages
제어로봇시스템학회 International Journal of Control, Automation and Systems 2009, Vol.7 No.5 702-710 (9 pages)
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문해 교육을 위한 교육적 상호작용 유형 분석
한국종교교육학회 종교교육학연구 2022, 제 69권 4 53-79 (27 pages)
본 연구는 효과적으로 문해력을 향상시키기 위한 교육 방법에 대한 논의로, 학습자의 사고를 활성화하고 수행을 지원하는 교육적 상호작용의 유형을 범주화하고 정리하는 것을 목적으로 한다. 이를 위해 본 연구에서는 교육본위론, 구성주의 학습 이론 등의 교육의 본질과 원리를 고찰하여 문해 교육에서 요구되는 교육적 상호작용 유형을 도출하였고, 내적 동기 이론, 교육 어에 대한 논의를 고찰하여 교육적 상호작용의 내용을 구체화하였다. 이후 실제 문해 교육에 서 활용되는 교육적 상호작용의 양상을 파악하기 위해 국어 수업... -
Comparison of the effects of different core exercise on muscle activity and thickness in healthy young adults
Min-gyun Ko, Chang-ho Song 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 2호 5 72-77 (6 pages)
Objective: This study aimed to compare the effects of core exercise methods on muscle activation and muscle thickness in healthy young adults and to propose effective core exercise methods. Design: Three-group pretest-posttest design. Methods: A total of 30 healthy young adults (14 males, 16 females) voluntarily participated in the study. Subjects were randomized to the prone plank exercise (n=10), reverse plank exercise (n=10), or bridge exercise (n=10) groups. Muscle activity and thickness of... -
Acute effect of self-myofascial release using a foam roller on the plantar fascia on hamstring and lumbar spine superficial back line flexibility
Kwang-sun Do, Jae-eun Kim, Jong-eun Yim 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 1호 7 35-40 (6 pages)
Objective: The purpose of this study was to investigate the immediate effect of applying self-myofascial release (SMR) to the plantar fascia using a foam roller on hamstring and lumbar spine superficial back line (SBL). Design: Randomized controlled trial. Methods: Thirty-one healthy adults agreed to the method and purpose of the study. Selection and exclusion criteria were screened, and baseline measurements for the Toe Touch test and passive straight leg raise (PSLR) test were obtained. The... -
Comparison of the effects of different-sized airways in inspiratory trainers on maximal inspiratory pressure and rating of perceived exertion scale in healthy young people
Young-In Hwang, Ki-Song Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 1호 4 18-22 (5 pages)
Objective: This study aimed to investigate the effect of different-sized airways of the inspiratory muscle trainer (IMT) on maximal inspiratory pressure (MIP) and the rating of perceived exertion, as measured by the modified Borg scale (m-Borg). Design: Cross-sectional study. Methods: Twenty healthy subjects (10 men, 10 women) volunteered for the study. The spirometry was used to measure MIP. The trial order of the three spirometry conditions was chosen randomly. After measuring the MIP and... -
Effects of foot pressure using the elastic band with rings during sit-to-stand in persons with stroke
Young-In Hwang, Ki-Song Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 4호 1 159-163 (5 pages)
Objective: Persons with stroke have a tendency to exhibit asymmetric weight-bearing during sit-to-stand because due to the attempt to support themselves with the non-paretic foot. However, there are few devices that can assist with sit-to-stand (STS) performance. This study was designed to investigate the use of the elastic band with rings (EBR) in improving weight-bearing effectively in persons with stroke during STS training. Design: Cross-sectional study. Methods: Thirteen stroke survivors... -
Dual task interference while walking in chronic stroke survivors
Joon-Ho Shin, Hyun Choi, Jung Ah Lee, Seon-deok Eun, Do-hoon Koo, Jae-Ho Kim, Sol Lee, Ki-Hun Cho 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 5 134-139 (6 pages)
Objective: Dual-task interference is defined as decrements in performance observed when people attempt to perform two tasks concurrently, such as a verbal task and walking. The purpose of this study was to investigate the changes of gait ability according to the dual task interference in chronic stroke survivors. Design: Cross-sectional study. Methods: Ten chronic stroke survivors (9 male, 1 female; mean age, 55.30 years; mini mental state examination, 19.60; onset duration, 56.90 months)... -
Effect of repetitive wrist extension with electromyography-triggered stimulation after stroke
Yo-seb Lee, Yu-ri Cha, Young Kim, Su-jin Hwang, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 4 127-133 (7 pages)
Objective: The purpose of this study was to explore the effect of repetitive wrist extension task training with electromyography (EMG)-triggered neuromuscular electrical stimulation (NMES) for wrist extensor muscle recovery in patients with stroke. Design: Randomized controlled trial. Methods: Fifteen subjects who had suffered a stroke were randomly assigned to an EMG-triggered NMES group (n=8) or control group (n=7); subjects in both groups received conventional therapy as usual. Subjects in... -
Effect of backward walking training using an underwater treadmill on muscle strength, proprioception and gait ability in persons with stroke
Dong-Min Kum, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 3 120-126 (7 pages)
Objective: The purpose of this study was to investigate the effects of backward treadmill gait training between underwater and ground environments on strength, proprioception, and walking ability in persons with stroke. Design: Randomized control trial. Methods: Twenty eight subjects participated in the study in which they were randomly assigned to either the underwater backward treadmill training (UBTT) group (n=13) or the BTT group (n=15). In both groups, forward gait training was performed... -
Reliability of rehabilitative ultrasound imaging for measuring the gluteus maximus muscle at rest and during contraction
Ju-Ri Jeong, Su-Jin Lee, Wan-Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 1호 2 7-13 (7 pages)
Objective: The aim of this study was to investigate the inter-rater and intra-rater reliability of rehabilitative ultrasound imaging (RUSI) for measurement of muscle thickness with changes in angles of the gluteus maximus (GM) at rest and during contraction. Design: Cross-sectional study. Methods: Twenty-two healthy men volunteered for this study. GM muscle images were obtained in the resting position and during prone hip extension with knee flexion at hip abduction angles of 0° and 30°,... -
Changes in muscle activity of the abdominal muscles according to exercise method and speed during dead bug exercise
Byeong-Gwon Yun, Seung-Joo Lee, Hyun-Jeong So, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 1호 1 1-6 (6 pages)
Objective: There are many types of exercises with upper and lower-limb action for activation of abdominal muscles for trunk stabilization. A comparison of the different exercise methods been very useful to enhance the result from the exercise for treatment. The purpose of this study was to investigate through surface electromyography (EMG) the changes in abdominal muscle activity during the performance of three different dead-bug exercise methods performed at three different speeds. Design:... -
Effects of visual restriction and unstable base dual-task training on balance and concentration ability in persons with stroke
Dong-Hoon Kim, Kyung-Hun Kim, Suk-Min Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 4호 5 193-197 (5 pages)
Objective: In the present study, the effects of visual restriction and unstable base dual-task training (VUDT), stable base dual-task training (SDT), and on stroke patients’ balance and concentration abilities were examined. Design: Two-group pretest-posttest design. Methods: Dual-task training was conducted for thirty persons with chronic stroke who were hospitalized or receiving physical therapy and were randomly assigned to either the VUDT group (n=15) or the SDT group (n=15). The subjects... -
Effects of ball kicking dual task training on gait performance and balance in individuals with chronic hemiparetic stroke
Min-seong Kim, Jae-hun Shim, Kyung-hoon Yu, Ji-won Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 8 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 4호 2 170-177 (8 pages)
Objective: The purpose of this study was to compare the effect of ball kicking dual task gait training with the addition of a cognitive task with general treadmill gait training (TGT) on gait speed, gait endurance, functional gait, balance and balance confidence in patients with chronic hemiparetic stroke. Design: Randomized controlled trial. Methods: Fourteen stroke patients who volunteered to participate in this study were randomly divided into two groups with seven patients in each group:... -
Reliability and validity of a personal computer based muscle viewer for measuring upper trapezius and transverses abdominis muscle thickness
Ju-Ri Jeong, Ju Hee Han, Ji-Eun Cho, Wan-hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 8 155-161 (7 pages)
Objective: This study aimed to investigate the reliability and validity of a personal computer-based muscle viewer (PC-BMW) compared with that of a portable ultrasound (P-US) for measuring upper trapezius (UT) and transversus abdominis (TrA) muscle thickness at rest and during contraction. Design: Observational inter-rater reliability study. Methods: Fifty-five healthy participants (25 men, 30 women) participated in this study. PC-BMW and P-US were randomly measured at the UT and TrA muscles.... -
Effect of light touch on body sway during a stable posture with blocked visual information
Jong-Gun Kim, Jin-Hong Kim, Kwang-Sun Do, Jong-eun Yim 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 5 138-142 (5 pages)
Objective: The purpose of this study was to investigate how light touch with a finger affects balance ability when a posture is maintained in the condition of visual information blockage and to provide a fundamental material for developing balance ability in the process of rehabilitation treatment. Design: Cross-sectional study. Methods: The study subjects were 17 healthy men and women in their twenties and thirties who were studying at S University in Seoul. The system was comprised of an... -
Comparison on postural control between abdominal draw-in maneuver and abdominal expansion maneuver in persons with stroke
Ho-Suk Choi, Yu-Jin Shim, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 1 113-119 (7 pages)
Objective: The effect of abdominal expansion maneuver (AEM) and abdominal draw-in maneuver (ADIM) on postural control in an unsupported position in stroke patients. Design: Randomized controlled trial. Methods: A total of 36 persons with hemiplegic stroke participated in this study. The subjects were randomly divided into an AEM experimental group (n=12), an experimental ADIM group (n=12), and a control group (n=12). We collected the general characteristics of all subjects and the pre-test... -
Effects of sit-to-stand imagery group training on balance performance in individuals with chronic hemiparetic stroke
Jeong-won Lee, Su-jin Hwang, Sin-ae Ahn 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 2호 2 63-69 (7 pages)
Objective: To evaluate the effects of sit-to-stand (STS) imagery group training (IGT) on STS movement and balance performance for chronic hemiparetic stroke. Design: Randomized controlled trial. Methods: A total of 30 people with chronic hemiparetic stroke (15 for STS-IGT group and 15 for control) were recruited in this study. The STS-IGT group participated in a videotape-based STS-IGT for 30 minutes a day, five days a week for six weeks, while the control group watched a documentary on... -
Comparison of multifidus and external oblique abdominis activity in standing position according to the contraction patterns of the gluteus maximus
Hyuk-Soon Choi, Su-Young Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 1호 7 40-46 (7 pages)
Objective: The purpose of this study was to examine the effect on multifidus and external oblique abdominis muscle activation during hip contraction of three types (concentric, isometric, eccentric) in standing position. Design: Cross-sectional study. Methods: Twenty healthy adult men volunteered to participate in this study. Muscle activation was recorded from gluteus maximus, both multifidus, and both external oblique abdominis by surface electromyography (EMG) while holding position in the... -
The effect of treadmill gait training with patellar taping on gait abilities in chronic stroke patients
Jin Shin, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 2호 6 94-102 (9 pages)
Objective: The purpose of this study is to investigate the effect of treadmill gait training with patellar taping on gait abilities in chronic stroke patients. Design: Randomized controlled trial. Methods: Thirty chronic stroke patients who have been diagnosed at least six months or before were recruited in Gyeongin Rehabilitation Center Hospital, located in Incheon. Patients who were enrolled in this study were randomized to experimental group (n=15) or control group (n=15). Treadmill with... -
Effects of body weight-supported treadmill training combined with ball-kicking on balance and gait of subacute stroke patients
Ju-chul Cho, Eun-sang Lee, Seung-won Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 2호 3 73-78 (6 pages)
Objective: This study focused on subacute stroke patients who were asked to kick a ball while walking on a treadmill. The aim of the study was to determine the effect of a body weight-supported treadmill training (BWSTT) combined with ball-kicking on muscle strength, balance, and gait. Design: Single blind, randomized controlled trial. Methods: Twenty stroke patients who volunteered to participate in this study were randomly assigned to either the BWSTT combined with ball-kicking (BWSTT-BK; 10... -
Kinematic characteristics of grip force in patients with cervical spondylosis
Bum-suk Lee, Naoto Noguchi, Daiki Kakiage, Tsuneo Yamazaki 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 2호 1 61-65 (5 pages)
Objective: The aim of this study was to objectively evaluate sensory disturbance in cervical spondylosis using grip force and investigate the relationship between the grip force and upper extremity function. Design: Cross-sectional study. Methods: Eleven cervical spondylosis patients with paresthesia conducted grip and lift tasks using a precision grip with the tips of the thumb and index finger on either side. The sum of the grip force used during the first four seconds was calculated and... -
Effects of mobile texting and gaming on gait with obstructions under different illumination levels
Jae-yun Cha, Hyun-jin Kim, Jae-myoung Park, Chang-ho Song 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 1호 6 32-37 (6 pages)
Objective: This study was conducted to test the effects of mobile texting and gaming on gait with obstructions under different illumination levels. Design: Cross-sectional study. Methods: Twelve healthy adults aged 20 to 36 years (mean 23.5 years) were tested under six different conditions. All participants used touchscreen smartphones. Testing conditions included: 1) Walking with an obstruction under a bright illumination level; 2) walking with an obstruction with a low level of illumination;... -
Electroencephalographic brain frequency in athletes differs during visualization of a state of rest versus a state of exercise performance
Lee Berk, Deeti Mali, Gurinder Bains, Bhagwant Madane, Jessica Bradburn, uchi Acharya, Ranjani Kumar, Savleen Juneja, Nikita Desai, Jin-h 물리치료재활과학회 Physical Therapy Rehabilitation Science 4 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 1호 5 28-31 (4 pages)
Objective: Psychomotor imagery has been widely used to improve motor performance and motor learning. Recent research suggests that during visualization, changes occur in neurophysiological networks that make physical practice more effective in configuring functional networks for skillful behaviors. The aim of our pilot study was to determine if there was change and to what extent there was differentiation in modulation in electroencephalography (EEG) frequencies between visualizing a state of... -
Correlation between lateral abdominal, rectus femoris, and triceps brachii muscle thickness and endurance during prone bridge exercise in healthy young adults
Kyeong Bong Lee, Jong Geun Kim, Han Gi Park, Ji Eun Kim, Hye Sun Kim, Wan Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 1호 2 11-16 (6 pages)
Objective: Prone bridge exercise is one of the core strengthening exercise for improving abdominal, lower and upper extremity muscles. In addition, coactivation of the trunk muscles and extremities is important for treatment of low back pain. This study aimed to investigate the correlation between the thickness, cross-sectional area of the target muscle, and endurance during prone bridge exercise. Our hypothesis was that an increase in muscle thickness is positively related to the hold time for... -
The grading of cognitive state comparisons with different distances across three conditions in stroke survivors
Yu-mi Kim, Yu-hyung Park 물리치료재활과학회 Physical Therapy Rehabilitation Science 8 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 9 134-141 (8 pages)
Objective: The purpose of this study was to compare with different distance across three conditions in stroke survivors with the grading of cognitive state. Design: Cross-sectional study. Methods: Twelve stroke patients who agreed to active participation were included. Participants were allotted to normal cognitive (CN) group (n=7) and cognitive impairment (CI) group (n=5) and then walked on a self-paced walkway at three conditions on the Time Up and Go (TUG) test and the 6 minute walk test... -
The immediate effects of patellar taping on balance and gait ability in individuals with chronic stroke
Jin Shin, Mee-Hyang Mun, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 8 125-133 (9 pages)
Objective: The aim of this study is to investigate the effect of patellar taping on balance and gait abilities in chronic stroke patients. Design: Randomized placebo-controlled trial. Methods: Thirty chronic stroke patients who have been diagnosed at least six months or before were recruited from R hospital. These study subjects were randomized to the experimental group (n=15) or placebo group (n=15). In the experimental group, patellar taping was applied while for the placebo group, placebo... -
The effect of co-contraction exercises of abdominal bracing combined with ankle dorsiflexion on abdominal muscle thickness and strength in patients with chronic low back pain
Wenlan Chai, So Hee Lee, Yu Hyung Park 물리치료재활과학회 Physical Therapy Rehabilitation Science 8 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 3 93-100 (8 pages)
Objective: The purpose of this study was to determine the effect of the abdominal bracing (AB) and abdominal bracing combined with ankle dorsiflexion (ABDF) on abdominal muscle thickness and strength in patients with chronic low back pain (LBP). Design: Two group pretest posttest design. Methods: Sixteen subjects were divided randomly into two group: ABDF group (n=8), and alone AB group (n=8). The ABDF group practiced AB exercise with additional ankle dorsiflexion. AB group practiced only AB... -
Effects of forward & backward walking training with progressive body weight supported on stroke patients’ ambulatory ability
Kyung-Hoon Kim, Suk-Min Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 1 77-85 (9 pages)
Objective: In the present study, the effects of progressive body weight support treadmill forward & backward walking training (FBWT), progressive body weight support treadmill forward walking training (FWT), and progressive body weight support treadmill backward walking training (BWT), and on stroke patients’ ambulatory abilities were examined. Design: Randomized controlled trial. Methods: A total of 36 chronic stroke patients were divided into three groups with 12 subjects in each group. Each...
