Search Results - "Inoue, Koh"

Kinematic characteristics during gait in frail older women identified by principal component analysis by Tsuchida, Wakako, Kobayashi, Yoshiyuki, Inoue, Koh, Horie, Masanori, Yoshihara, Kumiko, Ooie, Toshihiko

“…Frailty is associated with gait variability in several quantitative parameters, including high stride time variability. However, the associations between joint…”
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Development and Evaluation of a Passive Mechanism for a Transfemoral Prosthetic Knee That Prevents Falls during Running Stance by Murabayashi, Mai, Mitani, Takuya, Inoue, Koh

“…Existing prosthetic knees used by transfemoral amputees have function almost akin to non-friction hinge joints during the running stance phase. Therefore,…”
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Effect of hopping frequency on bilateral differences in leg stiffness by Hobara, Hiroaki, Inoue, Koh, Kanosue, Kazuyuki

“…Understanding the degree of leg stiffness during human movement would provide important information that may be used for injury prevention. In the current…”
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Acute effects of static stretching on leg-spring behavior during hopping by Hobara, Hiroaki, Inoue, Koh, Kato, Emika, Kanosue, Kazuyuki

“…Despite the fact that a stiffer leg spring is prerequisite for achieving a better performance during sports activities, effects of various types of warm-up on…”
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Novel knee joint mechanism of transfemoral prosthesis for stair ascent by Inoue, Koh, Wada, Takahiro, Harada, Ryuchi, Tachiwana, Shinichi

“…The stability of a transfemoral prosthesis when walking on flat ground has been established by recent advances in knee joint mechanisms and their control…”
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Analysis Method for Motion Factors Related to Joint Contact Forces at the Knee during Walking Using Grad-CAM by Suwa, Satoshi, Inoue, Koh, Matsuoka, Ryo

“…Walking is an essential physical activity in an increasingly aging society. However, sustained walking with an incorrect posture may cause excessive stress on…”
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Development of a passive mechanism of transfemoral prosthetic knee preventing falls during running by Murabayashi, Mai, Inoue, Koh

“…Transfemoral prosthetic users have motor functional impairments during running. A major impairment is unintended prosthetic knee flexion during weight bearing…”
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Identification of NAP-22 and GAP-43 (neuromodulin) as major protein components in a Triton insoluble low density fraction of rat brain by Maekawa, Shohei, Kumanogoh, Haruko, Funatsu, Nobuo, Takei, Nobuyuki, Inoue, Koh, Endo, Yasuhisa, Hamada, Kazushige, Sokawa, Yoshihiro

“…NAP-22 is a membrane-localized brain enriched acidic protein having a Ca 2+-dependent calmodulin binding activity. Further fractionation of the NAP-22…”
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Effects of inertial properties of transfemoral prosthesis on leg swing motion during stair ascent by Inoue, Koh, Hobara, Hiroaki, Wada, Takahiro

“…Stair ascent, especially the step-over-step gait, is a difficult motor task for people with transfemoral amputation. Our previous study demonstrated the…”
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Effects of functional range of knee extension for transfemoral prosthesis on stair ascent motion by Inoue, Koh, Harada, Ryuichi, Wada, Takahiro, Suzuki, Keisuke, Tachiwana, Shin'ichi

“…We previously proposed a passive mechanism as the link knee joint unit (LKJ) for a transfemoral prosthesis for stair ascent. The prototype allowed the…”
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Determinant of leg stiffness during hopping is frequency-dependent by Hobara, Hiroaki, Inoue, Koh, Omuro, Kohei, Muraoka, Tetsuro, Kanosue, Kazuyuki

“…Identifying the major determinant of leg stiffness during hopping would be helpful in the development of more effective training methods. Despite the fact that…”
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A numerical experiment on the sedimentation processes in the Yellow Sea and the East China Sea by Yanagi, Tetsuo, Inoue, Koh-ichi

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Knee stiffness is a major determinant of leg stiffness during maximal hopping by Hobara, Hiroaki, Muraoka, Tetsuro, Omuro, Kohei, Gomi, Kouki, Sakamoto, Masanori, Inoue, Koh, Kanosue, Kazuyuki

“…Abstract Understanding stiffness of the lower extremities during human movement may provide important information for developing more effective training…”
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Ecological modeling as a tool for coastal zone management in Dokai Bay, Japan by Yanagi, Tetsuo, Inoue, Koh-ichi, Montani, Sigeru, Yamada, Machiko

“…An ecological numerical model has been developed for coastal zone management in Dokai Bay, Japan. The numerical model experiment reproduces the occurrence of…”
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Continuous change in spring-mass characteristics during a 400 m sprint by Hobara, Hiroaki, Inoue, Koh, Gomi, Kouki, Sakamoto, Masanori, Muraoka, Tetsuro, Iso, Shigeo, Kanosue, Kazuyuki

“…Abstract The purpose of the present study was to utilise a spring-mass model to (1) continuously measure vertical stiffness ( Kvert ) and leg stiffness ( Kleg…”
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A comparison of computation methods for leg stiffness during hopping by Hobara, Hiroaki, Inoue, Koh, Kobayashi, Yoshiyuki, Ogata, Toru

“…Despite the presence of several different calculations of leg stiffness during hopping, little is known about how the methodologies produce differences in the…”
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A passive transfemoral prosthesis with movable ankle for stair ascent by Yoshida, Shun, Wada, Takahiro, Inoue, Koh

“…Stair ascent is still a difficult task for transfemoral prosthesis users. So far, a passive knee joint unit for transfemoral prosthesis developed in our…”
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Preferred step frequency minimizes veering during natural human walking by Uematsu, Azusa, Inoue, Koh, Hobara, Hiroaki, Kobayashi, Hirofumi, Iwamoto, Yuki, Hortobágyi, Tibor, Suzuki, Shuji

“…► Humans veer during walking while the absence of visual information. ► We examined the veering magnitude at preferred, low, and high step frequency gait. ►…”
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Leg stiffness adjustment for a range of hopping frequencies in humans by Hobara, Hiroaki, Inoue, Koh, Muraoka, Tetsuro, Omuro, Kohei, Sakamoto, Masanori, Kanosue, Kazuyuki

“…Abstract The purpose of the present study was to determine how humans adjust leg stiffness over a range of hopping frequencies. Ten male subjects performed in…”
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New function and passive mechanism of transfemoral prosthetic knee for running safely by Murabayashi, Mai, Inoue, Koh

“…Transfemoral amputees who run are required to learn how to control their prosthetic leg motion to avoid falling with unintended prosthetic knee flexion because…”
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