Search Results - "OKADA, MORIHIKO"

DR. YUKINARI KOUHARA (1928-2014): A GIANT OF THE CURIOSITY by Okada, Morihiko

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INNERVATION ZONES OF THE UPPER AND LOWER LIMB MUSCLES ESTIMATED BY USING MULTICHANNEL SURFACE EMG by SAITOU, KENJI, MASUDA, TADASHI, MICHIKAMI, DAISAKU, KOJIMA, RYUHEI, OKADA, MORIHIKO

“…The distribution of innervation zones was investigated in 3 subjects for 17 muscles and 8 muscle groups in the upper and lower limb, by detecting…”
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Age-Related EMG Variables during Maximum Voluntary Contraction by Yamada, Hiroshi, Masuda, Tadashi, Okada, Morihiko

“…We studied the neuromuscular adaptation that occurs with aging by comparing changes in surface electromyography (EMG) variables from the tibialis anterior…”
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Influence of contraction force and speed on muscle fiber conduction velocity during dynamic voluntary exercise by Masuda, Tadashi, Kizuka, Tomohiro, Zhe, Jin Yong, Yamada, Hiroshi, Saitou, Kenji, Sadoyama, Tsugutake, Okada, Morihiko

“…Before using electromyographic (EMG) variables such as muscle fiber conduction velocity (MFCV) and the mean or median frequency (MDF) of an EMG power spectrum…”
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Analysis of "Teno-uchi" maneuver in releasing Japanese-style bows based on muscle activities and forces acting on the bow by Hosoya, Satoshi, Byun, Keigo Ohyama, Okada, Morihiko

“…Since a Japanese-style bow has a very complicated shape and structure, an archer has to apply the "Teno-uchi" maneuver including horizontally twisting torque,…”
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Cross-sectional geometric properties along the diaphysis of femur and humerus in chimpanzees and humans by Matsumura, Akiyoshi, Takahashi, Yutaka, Okada, Morihiko

“…The cross-sectional geometric parameters were determined serially along the diaphysis of 3 paired humeri and femora of chimpanzees by using the computed X-ray…”
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EFFECTS OF AGING ON EMG VARIABLES DURING FATIGUING ISOMETRIC CONTRACTIONS by YAMADA, HIROSHI, OKADA, MORIHIKO, ODA, TOSHIAKI, NEMOTO, SATOKO, SHIOZAKI, TOMOMI, KIZUKA, TOMOHIRO, KUNO, SHINYA, MASUDA, TADASHI

“…The purpose of this study was to evaluate the neuromuscular adaptation that occurred with aging, by comparing young and aged subjects with respect to changes…”
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Effects of fixation and preservation conditions on immunohistochemical profiles of the skeletal muscle fibers in Japanese macaques by Kojima, Ryuhei, Medina, Monique F, Jouffroy, Francoise K, Okada, Morihiko

“…Effects of fixation and preservation conditions of muscle tissues on immunohistochemical profiles are investigated. Samples of the hind limb and epaxial…”
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Mobility of hindlimb joints in Japanese macaques (Macaca fuscata) as influenced by biarticular musculature by Okada, M, Morimoto, M, Kimura, T

“…Joint mobility is a critical issue in the analysis of locomotor adaptation. Here we have attempted precise measurements of the range of extension/flexion of…”
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Cross-Sectional Morphology of the Femoral Neck of Wild Chimpanzees by Matsumura, Akiyoshi, Gunji, Harumoto, Takahashi, Yutaka, Nishida, Toshisada, Okada, Morihiko

“…To understand the mechanical effects of different modes of locomotion on the femoral neck of chimpanzees, we investigated the cross-sectional morphology of the…”
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Polymorphisms in control region of mtDNA relates to individual differences in endurance capacity or trainability by Murakami, Haruka, Ota, Akemi, Simojo, Hitoshi, Okada, Morihiko, Ajisaka, Ryuichi, Kuno, Shinya

“…The purpose of this study was to investigate whether the polymorphisms in the control region of mitochondrial DNA (mtDNA) related to individual difference in…”
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Muscle function in 164 men and women aged 20-84 yr by AKIMA, Hiroshi, KANO, Yutaka, ENOMOTO, Yoshitaka, ISHIZU, Masao, OKADA, Morihiko, OISHI, Yoshie, KATSUTA, Shigeru, KUNO, Shin-Ya

“…The purpose of the present study was to investigate the effect of aging in men and women on muscle functional properties, i.e., muscle force and force per unit…”
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Relationship between mitochondrial DNA polymorphism and the individual differences in aerobic performance by Murakami, H, Soma, R, Hayashi, J, Katsuta, S, Matsuda, M, Ajisaka, R, Okada, M, Kuno, S

“…This study focused on the mitochondrial DNA (mtDNA) as the genetic factor most likely to bring about the individual difference in endurance capacity or its…”
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The effects of cytoplasmic transfer of mtDNA in relation to whole-body endurance performance by Soma, R, Murakami, H, Hayashi, J, Ito, S, Nagai, J, Sugita, M, Kuno, S, Okada, M

“…The purpose of this study was to examine the relation between whole-body aerobic capacity and mitochondrial facilities. The mitochondrial enzyme system of…”
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Relation between sagittal distribution of the foot pressure in upright stance and relative EMG magnitude in some leg and foot muscles by Okada, M, Fujiwara, K

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Ergology: a problem-posing discipline by Okada, M

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Dynamics of primate bipedal walking as viewed from the force of foot by Kimura, Tasuku, Okada, Morihiko, Ishida, Hidemi

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加齢による下肢筋量の低下が歩行能力に及ぼす影響 by 金, 俊東, 久野, 譜也, 相馬, りか, 増田, 和実, 足立, 和隆, 西嶋, 尚彦, 石津, 政雄, 岡田, 守彦

“…本研究を要約すると, 加齢に伴う歩行能力と歩行時に動員される大腰筋と大腿部の筋横断面積との関係を検討した結果, 1) 大腰筋の筋横断面積と歩行速度の間には, 女性において有意な相関関係がみられた.2) 大腿部伸筋群の筋横断面積と歩行速度の間には男女とも有意な相関関係がみられた.しかしながら,…”
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Physical strain of bipedal versus quadrupedal gait in primates by Okada, M, Kondo, S

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ANALYSIS OF "TEND-UCHI" MANEUVER IN RELEASING JAPANESE-STYLE BOWS BASED ON MUSCLE ACTIVITIES AND FORCES ACTING ON THE BOW by HOSOYA, SATOSHI, BYUN, KEIGO OHYAMA, OKADA, MORIHIKO

“…Since a Japanese-style bow has a very complicated shape and structure, an archer has to apply the "Teno-uchi" maneuver including horizontally twisting torque,…”
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