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THE INFLUENCE OF STABILIZATION SPLINT ON CONDYLAR POSITION AND CRANIOFACIAL MORPHOLOGY
Young Jooh Yoon, Kwang Won Kim 대한치과교정학회 The Korean Journal of Orthodontics 14 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1995, 제 25권 제 6호 3 675-688 (14 pages)
with the CR bite registration. All casts were mounted on the articulator using fast-set mounting stone(Snow White Plaster #2, Kerr Manufacturing Co., Romulus, MI)(Fig. 2,5,6). 3) Fabrication cf stabilization splint Full coverage stabilization splint was made according to Roth's fabrication method22' It was constructed by indirect method on the articulator with self-curing resin(Caulk Co.).... [26 Male and 45 Female]. For malocclusion group, stabilization splint with mutually protected type of occlusal scheme was applied for three months. Panadent articulators, Panadent condylar position indicator (CPl), and lateral headfilm were used to investigate the influence of stabilization splint on condylar position and craniofacial morphology. The results of this study were as follows : 1. The amounts of CR-CO discrepancy in normal occlusion were that the antero-posterior component (ΔX)... -
Long-term Synaptic Plasticity: Circuit Perturbation and Stabilization
JooMinPark, Sung-CherlJung, Su-YongEun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 2 457-460 (4 pages)
which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Long-term Synaptic Plasticity: Circuit Perturbation and Stabilization Joo Min Park, Sung-Cherl Jung, and Su-Yong Eun Department of Physiology, Jeju National University School of Medicine, Jeju 690-756, Korea At central synapses, activity-dependent synaptic... At central synapses, activity-dependent synaptic plasticity has a crucial role in information pro-cessing, storage, learning, and memory under both physiological and pathological conditions. One widely accepted model of learning mechanism and information processing in the brain is Hebbian Plasticity: long-term potentiation (LTP) and long-term depression (LTD). LTP and LTD are respectively activity-dependent enhancement and reduction in the efficacy of the synapses, which are rapid and... -
The effect of visual information on gait parameters with induced ankle muscle fatigue
Hye Rim Suh, Jin-Hee Hwang, Su-Young Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 6 140-145 (6 pages)
as vestibular, proprioceptive, and tactile senses [2]. The visual stabilization of postural fluctu- ations provides a basis for effectively detecting vibrations in a static environment, and visual information is potentially effective in reducing postural fluctuations [3]. Therefore, elderly people with weak eyesight report that the incidence of falls is about three times higher than elderly... Objective: The purpose of this study was to investigate the effect of visual block with ankle joint fatigue on gait and dynamic balance ability. Design: Cross-sectional study. Methods: Thirty healthy young adults (men=15, women=15) between 22 to 25 years of age voluntarily participated in this study. All subjects performed the gait and dynamic balance test successively in two conditions: the visual block and the open eyes condition. Before the gait and dynamic balance test, muscle fatigue on the... -
Changes of abdominal muscle thickness during stable and unstable surface bridging exercise in young people
Tae Hoon Kim, Joo-hee Hahn, Ju-Ri Jeong, Chang-joo Lee, You Jin Kim, Sung Min Choi, Da Young Jeon, Jin Hwa Lee, In-Hyuk Lim, Wan-Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 4호 8 210-214 (5 pages)
and 3, and are not different from those of TrA. Discussion Stabilization of the trunk is necessary to improve the sta- bility of the spine and pelvis in functional postures and movements, to strengthen the involved muscles, and to regu- late and balance muscle and movement [16]. Bridging ex- ercises for the stabilization of lumbopelvic focuses on re- training the coordination patterns of muscles... Objective: The aim of this study was to measure the muscle architectural parameters of abdominal muscles in healthy individuals by rehabilitative ultrasound imaging (RUSI) and to investigate their changes after bridging exercise in various environments. Design: Cross-sectional study. Methods: The study included 40 healthy participants (19 men, 21 women). Subjects were randomly allocated to a stable surface group (SG, n=20) or an unstable surface group (UG, n=20). The participants assumed three... -
The effects of performing a one-legged bridge with use of a sling on trunk and gluteal muscle activation
Min-kwon Cho, Jong-woo Bak, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 8 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 2호 3 70-77 (8 pages)
highly es- sential [5]. Stabilization through the use of trunk muscles may be defined as the over stability and local stabilization. In order to move the trunk and the lower extremities, the sur- face muscles (rectus abdominus, spinal muscles, external oblique [EO]) and grossglobal muscles must be mobilized, and afterwards, the deep core muscles (internal oblique [IO], transverse abdominus,... Objective: The purpose of this study was to compare the activation of trunk and gluteal muscles during bridge exercises with a sling (BS), single-legged bridge exercise with a sling (SBS), single-legged bridge exercise (SB), and general bridge exercise (GB). Design: Cross-sectional study. Methods: Twenty-five healthy participants (19 males and 6 females, aged 27.8 [4.78]) voluntarily participated in this study. In the bridging exercise, each subject lifted their pelvis with their legs and feet... -
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)
Key Words: Abdominal muscles, Physical endurance, Prone position, Ultrasonography Introduction Core stabilization exercise is a common strategy in sports training and rehabilitation [1]. The aim of this exercise is to improve activation patterns and strengthen the deep abdomi- nal muscles [2]. The trunk muscles are primarily important in performance-related activities, but are also involved in... 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 static prone bridge exercise. Design: Cross-sectional study. Methods: Fourteen... -
Tetramethylpyrazine reverses anxiety-like behaviors in a rat model of post-traumatic stress disorder
Bombi Lee, Insop Shim, Hyejung Lee, Dae-Hyun Hahm 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 14 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2018, Vol.22 No.5 6 525-538 (14 pages)
intracerebroventricular streptozotocin- induced memory deficits by inhibiting GSK-3b. Acta Biochim Bio- phys Sin (Shanghai). 2017;49:722-728. 25. Li SY, Jia YH, Sun WG, Tang Y, An GS, Ni JH, Jia HT. Stabilization of mitochondrial function by tetramethylpyrazine protects against kainate-induced oxidative lesions in the rat hippocampus. Free Radic Biol Med. 2010;48:597-608. 26. Liu HT, Du YG, H... Post-traumatic stress disorder (PTSD) is a trauma-induced psychiatric disorder characterized by impaired fear extermination, hyperarousal, and anxiety that may involve the release of monoamines in the fear circuit. The reported pharmacological properties of tetramethylpyrazine (TMP) include anti-cancer, anti-diabetic, anti-atherosclerotic, and neuropsychiatric activities. However, the anxiolytic-like effects of TMP and its mechanism of action in PTSD are unclear. This study measured several... -
Protective Effect of Defibrotide on Splanchnic Injury following Ischemia and Reperfusion in Rats
SooRanChoi, JiHoonJeong, JinHoSong, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 5 85-94 (10 pages)
midline laparotomy, and the superior mesenteric arteries (SMA) were isolated near their aortic origin. After stabilization, SMA was completely occluded for 90 minutes using nontraumatic arterial clamps. At the end of the ischemic period, the clamp was removed, and the splanchnic circulation was repe rfused. Rats were observed for 2 hours after reperfusion or until their MABP declined to 50... A splanchic artery occlusion for 90 min followed by reperfusion of the mesenteric circulation resulted in a severe form of circulatory shock, characterized by endothelial dysfunction, severe hypotension, marked intestinal tissue injury, and a high mortality rate. The effect of defibrotide, a complex of single-stranded polydeoxyribonucleotides having antithrombotic effect, was investigated in a model of splanchnic artery occlusion (SAO) shock in urethane anesthetized rats. Occlusion of the... -
의학적 입장에서 본 명상의 기능
신용욱, 권준수, 함봉진 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 2007, 제 46권 제 4호 7 342-351 (10 pages)
50, different groups vs. attend and ignore controls Meditation has no effect on alpha blocking. Benson et al. (1990) Tibetian monk “gTum-mo” N= 3, gTum-mo vs. stabilization meditators vs. rest meditation Beta activity ↑, greater right side asymmetry , increased finger and toe temperature up to 8.3 °C. Hahm et al. (1997) Danhak N = 10 danhak trainee vs. control Alpha and theta... -
Graphitization of PAN-based carbon fibers by CO₂ laser irradiation
Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 13 97-102 (6 pages)
laser for the stabilization and carbonization of the carbonaceous precursor fbers and found that the laser-based process had a higher accessible heating rates without thermal damage to the fbers than the conventional furnace based approach. Go et al. [6] found that the infrared laser-induced carbonization of PAN-nanofber mats was able to get much higher surface areas and smaller pores than the... Graphite fibers are materials with a high specific modulus that have attracted much interest in the aerospace industry, but their high manufacturing cost and low yield are still problems that prevent their wide applications in practice. This paper presents a laser-based process for graphitization of carbon fiber (CF) and explores the effect of laser radiation on the microstructure of CF. The obtained Raman spectra indicate that the outer surface of CF evolves from turbostratic structures into a...