坂本 和義
| 名誉教授・その他関係者 | 名誉教授 |
研究者情報
学歴
研究活動情報
MISC
- Cortical potentials associated with voluntary, reflex, and spontaneous blinks as bilateral simultaneous eyelid movement
Kenichi Kaneko; K. Mito; H. Makabe; M. Takanokura; K. Sakamoto
出版日 2004年12月, Electromyography and Clinical Neurophysiology, 44巻, 8号, 掲載ページ 455-462, 英語, 0301-150X, 15646002, 11044236489 - Development of a Mobility aid for the Visually Impaired Using Haptic Generator
出版日 2004年11月, Proceedings of The 5th International Conference on Machine Automation ICMA2004, 掲載ページ 85-88 - ３種類の瞬目に関連する大脳皮質誘発電位の研究
出版日 2004年11月, 日本福祉工学会第７回大会論文講演集, 掲載ページ 43-44 - 等尺性収縮時における測定位置と筋音図の関係
出版日 2004年11月, 日本福祉工学会第７回大会講演論文集, 掲載ページ 41-42 - 生理的振戦による関節機能評価と関節傷害評価研究
出版日 2004年11月, 日本福祉工学会第７回大会講演論文集, 掲載ページ 13-14 - 生理的振戦による膝関節機能の評価研究
出版日 2004年11月, 生体医工学, 42巻, 掲載ページ 289 - Development of a Mobility aid for the Visually Impaired Using Haptic Generator
出版日 2004年11月, Proceedings of The 5th International Conference on Machine Automation ICMA2004, 掲載ページ 85-88 - Psychophysiological evaluation of simulator sickness evoked by a graphic simulator
BC Min; SC Chung; YK Min; K Sakamoto
出版日 2004年11月, APPLIED ERGONOMICS, 35巻, 6号, 掲載ページ 549-556, 英語, 0003-6870, 15374762, WOS:000224215900006 - Can Complexity Analysis Evaluate the Severity of Parkinson Disease?
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 131 - Study of Muscle Function in Process of Fatigue Generated during Isometric Contraction and in Process of its Recovery with both Mechanomyogram (MMG) and Electromyogram (EMG)
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 102 - The Effect of the Height of Parallel Bars on Walking and Physical Movements
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 47 - Can Complexity Analysis Evaluate the Severity of Parkinson Disease?
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 131 - Study of Muscle Function in Process of Fatigue Generated during Isometric Contraction and in Process of its Recovery with both Mechanomyogram (MMG) and Electromyogram (EMG)
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 102 - The Effect of the Height of Parallel Bars on Walking and Physical Movements
出版日 2004年06月, Proceedings of XVth ISEK (International Society of Electrophysiology and Kinesiology), 掲載ページ 47 - Electromyographic Study of Trunk Muscle Activity during Unresisted Twisting Posture in Various Twisting Angles
出版日 2004年04月, Electromyography and Clinical Neurophysiology, 44巻, 掲載ページ 111-126 - Electromyographic Study of Trunk Muscle Activity during Unresisted Twisting Posture in Various Twisting Angles
出版日 2004年04月, Electromyography and Clinical Neurophysiology, 44巻, 掲載ページ 111-126 - Analysis of mutual information content for EEG responses to odor stimulation for subjects classified by occupation
BC Min; SH Jin; IH Kang; DH Lee; JK Kang; ST Lee; K Sakamoto
出版日 2003年11月, CHEMICAL SENSES, 28巻, 9号, 掲載ページ 741-749, 英語, 0379-864X, WOS:000187220700001 - Analysis of Mutual Information Content of EEG in Stimuli of Order
出版日 2003年10月, Japanese Journal of smell and order, 10巻, 掲載ページ 761-764 - 美術館における絵画とその複製絵画の印象評価研究
出版日 2003年10月, 第５回感性工学会, 掲載ページ 213 - 色彩推論法を用いた色彩と形態の関連性の研究
出版日 2003年10月, 第５回感性工学会, 掲載ページ 119 - ヘリウムガスによる負担軽減時の生理的振戦を用いた生体システムの機能評価
出版日 2003年10月, 第２４回バイオメカニズム学会（SOBIM 2003）, 掲載ページ 713-716 - 筋音図による筋疲労回復過程の研究
出版日 2003年10月, 第２４回バイオメカニズム学会（SOBIM 2003）, 掲載ページ 79-82 - 筋線維伝導速度を用いた動的運動時における筋機能評価
出版日 2003年10月, 第２４回バイオメカニズム学会(SOBIM 2003), 掲載ページ 83-86 - Analysis of Mutual Information Content of EEG in Stimuli of Order
出版日 2003年10月, Japanese Journal of smell and order, 10巻, 掲載ページ 761-764 - 上肢振戦による肩関節障害評価
出版日 2003年09月, 肩フォーラム, 掲載ページ 37 - EMG characteristics of low back and lower limb muscles during forward bending posture
Kazuyoshi Sakamoto; Y. W. Swie
出版日 2003年09月, Electromyography and Clinical Neurophysiology, 43巻, 6号, 掲載ページ 335-347, 英語, 0301-150X, 14535046, 0042887602 - 立位姿勢時における前屈動作及び旋回動作の筋電図学的評価
坂本 和義; スウィユニアルト ウィジャヤ; 水戸 和幸; 高野 倉雅人; 閔 丙賛; 真壁 寿
出版日 2003年08月, 日本人間工学会誌, 39巻, 掲載ページ 33-34, 0549-4974 - Evaluation of the Effect of Vim-thalamotomy by using Chaos Theory
出版日 2003年07月, 10th International Congress of Biomechanics, 掲載ページ 253 - Evaluation of Muscular Function by Muscle Fiber Conduction Velocity during Static and Dynamic Contractions
出版日 2003年07月, 19th International Society of Biomechanics, 掲載ページ 267 - Evaluation of the Effect of Vim-thalamotomy by using Chaos Theory
出版日 2003年07月, 10th International Congress of Biomechanics, 掲載ページ 253 - Evaluation of Muscular Function by Muscle Fiber Conduction Velocity during Static and Dynamic Contractions
出版日 2003年07月, 19th International Society of Biomechanics, 掲載ページ 267 - 味覚障害社の誘発脳波による評価
出版日 2003年, 日本味と匂学会誌, 10巻, 掲載ページ 597-600 - 香り刺激時の年齢差による脳波の非対称性の変化に関する研究
出版日 2002年12月, 日本味と匂学会誌, 9巻, 3号, 掲載ページ 635-638 - 前屈姿勢保持時の筋電図学的研究
出版日 2002年11月, 日本人間工学会関東支部会大３２回大会, 掲載ページ 152-153 - Estimation of Surface Color with Use of Subjective Feeling: On the Influence of Contrast by Complementary Color
出版日 2002年11月, Korean Journal of the Science of Emotion & Sensitibity, 5巻, 掲載ページ 73-78 - The origins of physiological tremor as deduced from immersions of the finger in various liquids
M Takanokura; N Kokuzawa; K Sakamoto
出版日 2002年11月, EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 88巻, 1-2号, 掲載ページ 29-41, 英語, 1439-6319, WOS:000179688100005 - Estimation of Surface Color with Use of Subjective Feeling: On the Influence of Contrast by Complementary Color
出版日 2002年11月, Korean Journal of the Science of Emotion & Sensitibity, 5巻, 掲載ページ 73-78 - 弾性負荷による生理的振戦の発生メカニズムの検討
出版日 2002年10月, 第２３回バイオメカニズム学術講演会, 掲載ページ 219-222 - 色彩のフィーリング評価研究ー対比面積比の影響ー
出版日 2002年09月, 第４回日本感性工学会, 掲載ページ 188 - Relationship between Maximal Oxygen Intake and Peripheral Circulatory Function Evaluated by Accelerated Plethysmogram in Women
出版日 2002年09月, Health Evaluation and Promotion, 28巻, 掲載ページ 806-8-8 - Relationship between Maximal Oxygen Intake and Peripheral Circulatory Function Evaluated by Accelerated Plethysmogram in Women
出版日 2002年09月, Health Evaluation and Promotion, 28巻, 掲載ページ 806-8-8 - Relationship between Frequency Components of Physiological Tremor and Elastic Load
出版日 2002年08月, 4th World Congress of Biomechanics - Relationship between Frequency Components of Physiological Tremor and Elastic Load
出版日 2002年08月, 4th World Congress of Biomechanics - Evaluation of musclar fatigue and the recovery with use of physiological tremor
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, pp. 337-338, (2002/6), 掲載ページ 337-338 - Evaluation of the effect of vim-thalamotomy and its tremor control mechanism
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 311-312 - Movement related cortical potentials associated with three kinds of blinks
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 274-275 - Experimental and theoretical studies for distribution of muscle fiber conduction velocity
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 240-241 - Evaluation of musclar fatigue and the recovery with use of physiological tremor
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, pp. 337-338, (2002/6), 掲載ページ 337-338 - Evaluation of the effect of vim-thalamotomy and its tremor control mechanism
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 311-312 - Movement related cortical potentials associated with three kinds of blinks
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 274-275 - Experimental and theoretical studies for distribution of muscle fiber conduction velocity
出版日 2002年06月, XIVth Congress of the International Society of Electrophysiology and Kinesiology, Proceedings, 掲載ページ 240-241 - Evaluation of Postural Tremor of Finger for Neuromuscular Disease and its Application to the Classification
出版日 2002年06月, Electromyography and Clinical Neurophysiology, 42巻, 掲載ページ 205-218 - Estimation of Surface Color with Use of Subjective Feeling : On the Influence of Contrast by Complementary Color
出版日 2002年05月, Proceeding of the 2002 Spring Conference of KOSES & The 3rd Korea-Japan International Symposium, 掲載ページ 261-265 - Estimation of surface color with use of subjective feeling: On the influence of contrast by complementary color
出版日 2002年05月, Proceeding of the 2002 Spring Conference of KOSES & The 3rd Korea-Japan International Symposium, 掲載ページ 261-265 - Estimation of Surface Color with Use of Subjective Feeling : On the Influence of Contrast by Complementary Color
出版日 2002年05月, Proceeding of the 2002 Spring Conference of KOSES & The 3rd Korea-Japan International Symposium, 掲載ページ 261-265 - Estimation of surface color with use of subjective feeling: On the influence of contrast by complementary color
出版日 2002年05月, Proceeding of the 2002 Spring Conference of KOSES & The 3rd Korea-Japan International Symposium, 掲載ページ 261-265 - On the Evaluation of Muscle Fiber Conduction Velocity Considering Waveform Properties of an Electromyogram in M.Biceps Brachii during Voluntary Isometric Contraction
出版日 2002年04月, Electromyography and Clinical Neurophysiology, 42巻, 掲載ページ 137-149 - Evaluation of postural tremor of finger for neuromuscular diseases and its application to the classification
H. Makabe; Kazuyoshi Sakamoto
出版日 2002年, Electromyography and Clinical Neurophysiology, 42巻, 4号, 掲載ページ 205-218, 英語, 0301-150X, 12056336, 0036014459 - On the evaluation of muscle fiber conduction velocity considering waveform properties of an electromyogram in m. biceps brachii during voluntary isometric contraction
Kazuyoshi Mito; K. Sakamoto
出版日 2002年, Electromyography and Clinical Neurophysiology, 42巻, 3号, 掲載ページ 137-149, 英語, 0301-150X, 11977427, 0036221194 - Influence of hyperbaric environment on physiological tremor
Kazuyoshi Sakamoto; N. Itakura; M. Takanokura; O. Kubota; K. Kaneko; K. Mito; N. Naraki; Y. Taya; M. Mohri
出版日 2002年, Electromyography and Clinical Neurophysiology, 42巻, 1号, 掲載ページ 7-16, 英語, 0301-150X, 11851012, 0036163405 - Autonomic responses of young passengers contingent to the speed and driving mode of a vehicle
Byung Chan Min; Soon Cheol Chung; Se Jin Park; Chul Jung Kim; Mi-Kyong Sim; Kazuyoshi Sakamoto
出版日 2002年, International Journal of Industrial Ergonomics, 29巻, 4号, 掲載ページ 187-198, 英語, 0169-8141, 80015178322, 0036181029 - Study of Influence of Long Stay in Chamber under Atmospheric Pressure Environment on Physiological Function and Psychological State
出版日 2001年11月, Diving Physiological Panel, 掲載ページ 91-96 - 異なる収縮形態の筋線維伝導速度（ＭＦＣＶ）の研究
出版日 2001年11月, 日本人間工学会関東支部会第３１回大会, 掲載ページ 87-88 - 周波数解析を用いた Vim-Thalamotomy の効果判定
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 209-212 - 電位伝搬情報を最優先した計算法におけるＭＦＣＶの部位特性
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 175-178 - 上腕二頭筋における筋線維伝導速度分布と数理モデルによるメカニズ ムの解明
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 171-174 - 異なる温度条件下における上腕二頭筋の筋電図と筋音図の特性
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 163-166 - 生理的振戦による筋疲労とその回復の評価研究
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 159-162 - 上肢の種々の部位の生理的振戦とその発生メカニズムの研究
出版日 2001年11月, 第22回バイオメカニズム学術講演会, 掲載ページ 155-158 - Study of Influence of Long Stay in Chamber under Atmospheric Pressure Environment on Physiological Function and Pschological State
出版日 2001年11月, 16 th United State-Japan Cooperative Program in Natural Resources (UJNR) Diving Physiology Panel Meeting, 掲載ページ 50 - Study of Influence of Long Stay in Chamber under Atmospheric Pressure Environment on Physiological Function and Psychological State
出版日 2001年11月, Diving Physiological Panel, 掲載ページ 91-96 - Study of Influence of Long Stay in Chamber under Atmospheric Pressure Environment on Physiological Function and Pschological State
出版日 2001年11月, 16 th United State-Japan Cooperative Program in Natural Resources (UJNR) Diving Physiology Panel Meeting, 掲載ページ 50 - Oculo-Manual Coordination Control under Various Conditions of Target Tracking Task
出版日 2001年10月, 3rd Conference on Sensorimotor Controls in Man and Machines, 掲載ページ 25-26 - Effect of External Load on Physiological Tremor in Upper Limb
出版日 2001年10月, 3rd Conference on Sensorimotor Controls in Man and Machines, 掲載ページ 34-35 - Oculo-Manual Coordination Control under Various Conditions of Target Tracking Task
出版日 2001年10月, 3rd Conference on Sensorimotor Controls in Man and Machines, 掲載ページ 25-26 - Effect of External Load on Physiological Tremor in Upper Limb
出版日 2001年10月, 3rd Conference on Sensorimotor Controls in Man and Machines, 掲載ページ 34-35 - 個人差フィーリングを考慮した色彩評価の方法の研究
出版日 2001年09月, 日本感性工学会、第３回大会予稿集, 掲載ページ 195 - 香り刺激による高齢者の生理・心理的影響
出版日 2001年09月, 日本味と匂学会誌, 8巻, 掲載ページ 401-404 - 味覚障害者の誘発脳波による評価研究
出版日 2001年09月, 日本味と匂学会誌, 8巻, 掲載ページ 47-480 - 上肢振戦の発生メカニズムと疲労評価への応用
高野倉 雅人; 宮本 靖久; 坂本 和義
出版日 2001年09月, 日本人間工学会誌, 37巻, Supplement号, 掲載ページ 274-275, 日本語, 0549-4974, 80015790404, AN00199371 - Imaginary Motor Movement EEG Classification by Accumulative Auto-correlation-Pulse (AAP)
出版日 2001年08月, Electromyography and Clinical Neurophysiology, 41巻, 掲載ページ 159-169 - t検定と判別分析を用いた視線文字入力インターフェースにおける誘発脳波の入力正誤判定の可能性
出版日 2001年08月, 第16回生体・生理工学シンポジウム論文集, 掲載ページ 423-426 - EOGを用いた垂直方向注視領域判定の可能性
出版日 2001年08月, 第16回生体・生理工学シンポジウム論文集, 掲載ページ 299-302 - Physiological tremor of the upper limb segments
M Takanokura; K Sakamoto
出版日 2001年08月, EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 85巻, 3-4号, 掲載ページ 214-225, 英語, 1439-6319, WOS:000170605300004 - Imaginary Motor Movement EEG Classification by Accumulative Auto-correlation-Pulse (AAP)
出版日 2001年08月, Electromyography and Clinical Neurophysiology, 41巻, 掲載ページ 159-169 - Relation between Electrode Location and Muscle Fiber Conduction Velocity on M. Biceps Brachii Using cross-correlation Method
出版日 2001年07月, 18th International Congress of Biomechanics, 掲載ページ 130-131 - Electromyographic Activity and Electro-ocugram Related to Spontaneous Blinks in Patients with Parkinson’s Disease.
出版日 2001年07月, 18th International Congress of Biomechanics, 掲載ページ 133-134 - Paradoxical Phenomenon of Physiological Tremor in Prolonged Tapping Load
出版日 2001年07月, Electromyography and Clinical Neurophysiology, 14巻, 掲載ページ 297-304 - ガイド領域を用いた視線文字入力インターフェースの提案
出版日 2001年07月, 電子情報通信学会論文誌, J84-D-II巻, 掲載ページ 799-804 - 心筋興奮伝導シミュレーションにおける数理モデルのパラメータ感度
不破 輝彦; 坂本 和義
電気通信大学, 出版日 2001年07月, 電気通信大学紀要, 14巻, 1号, 掲載ページ 39-46, 日本語, 0915-0935, 40004738041, AN10016842 - Evaluation of Vim-thalamotomy effect in Patients with Parkinson Disease and Essential Tremor due to Postural and Resting Tremor
出版日 2001年07月, 18th International Congress of Biomechanics, Book of Abstract, 掲載ページ 134-135 - Relation between Electrode Location and Muscle Fiber Conduction Velocity on M. Biceps Brachii Using cross-correlation Method
出版日 2001年07月, 18th International Congress of Biomechanics, 掲載ページ 130-131 - Electromyographic Activity and Electro-ocugram Related to Spontaneous Blinks in Patients with Parkinson’s Disease.
出版日 2001年07月, 18th International Congress of Biomechanics, 掲載ページ 133-134 - Paradoxical Phenomenon of Physiological Tremor in Prolonged Tapping Load
出版日 2001年07月, Electromyography and Clinical Neurophysiology - Evaluation of Vim-thalamotomy effect in Patients with Parkinson Disease and Essential Tremor due to Postural and Resting Tremor
出版日 2001年07月, 18th International Congress of Biomechanics, Book of Abstract, 掲載ページ 134-135 - Spontaneous Blinks of Parkinson’s Disease Patients Evaluated by EMG and EOG
出版日 2001年06月, Electromyography and Clinical Neurophysiology, 41巻, 掲載ページ 87-95 - 心筋線維方向の回転を考慮した３次元興奮伝播モデルの高速計算法
出版日 2001年05月, 医用電子と生体工学,特別号, 39巻, 掲載ページ 607 - ガイド領域を用いた視線文字入力インターフェースの提案
出版日 2001年05月, 電子情報通信学会論文誌ＤⅡ, J84-D-Ⅱ巻, 5号, 掲載ページ 799-804 - Imaginary motor movement EEG classification by accumulative-autocorrelation-pulse
I. V. Mayer; H. Takahashi; K. Sakamoto
出版日 2001年04月, Electromyography and Clinical Neurophysiology, 41巻, 3号, 掲載ページ 159-169, 英語, 0301-150X, 11402508, 0035017028 - 心筋興奮伝導の３次元偏微分方程式高速計算法〜心筋線維方向の回転への対応〜
出版日 2001年03月, 電子情報通信学会技術研究報告,MBE2000-179, 掲載ページ 117-124 - Study of Long Stay in Pressure Environment and Atmospheric Environment on Physiological and Psychological Functions.
出版日 2001年02月, Symposium on Shallow-water Saturation Diving,, 掲載ページ 171-188 - Study of Long Stay in Pressure Environment and Atmospheric Environment on Physiological and Psychological Functions
出版日 2001年02月, Symposium on Shallow-water Saturation Diving, Proceedings, 掲載ページ 171-188 - Study of Long Stay in Pressure Environment and Atmospheric Environment on Physiological and Psychological Functions.
出版日 2001年02月, Symposium on Shallow-water Saturation Diving,, 掲載ページ 171-188 - Study of Long Stay in Pressure Environment and Atmospheric Environment on Physiological and Psychological Functions
出版日 2001年02月, Symposium on Shallow-water Saturation Diving, Proceedings, 掲載ページ 171-188 - Spontaneous blinks as a criterion of visual fatigue during prolonged work on visual display terminals
K Kaneko; K Sakamoto
出版日 2001年02月, PERCEPTUAL AND MOTOR SKILLS, 92巻, 1号, 掲載ページ 234-250, 英語, 0031-5125, WOS:000167765600030 - 誘発脳波による味覚障害者の味覚機能評価の研究
出版日 2001年, 日本味と匂学会誌, 8巻, 掲載ページ 477-480 - Spontaneous Blinks of Parkinson's Disease Patients Evaluated by EMG and EOG
出版日 2001年, Electromyography and Clinical Neurophysiology, 41巻, 掲載ページ 87-95 - Paradoxical phenomenon of physiological tremor in prolonged tapping load
M. Takanokura; Y. Miyamoto; K. Sakamoto
出版日 2001年, Electromyography and Clinical Neurophysiology, 41巻, 5号, 掲載ページ 297-304, 英語, 0301-150X, 11572191, 0034850705 - Spontaneous blinks of Parkinson's disease patients evaluated by EMG and EOG
K. Kaneko; K. Sakamoto
出版日 2001年, Electromyography and Clinical Neurophysiology, 41巻, 2号, 掲載ページ 87-95, 英語, 0301-150X, 11284060, 0035102473 - 上肢振戦における負荷加重と負荷軽減の研究
出版日 2000年11月, 第21回バイオメカニズム学術講演会（SOBIM2000），講演予稿集, 掲載ページ 427-430 - 手指における生理的振戦の発生メカニズムについて
出版日 2000年11月, 第21回バイオメカニズム学術講演会（SOBIM2000），講演予稿集, 掲載ページ 423-426 - 相互相関法を用いた上腕二頭筋における筋線維伝導速度の分布特性の研究
出版日 2000年11月, 第21回バイオメカニズム学術講演会（SOBIM2000），講演予稿集, 掲載ページ 401-404 - 瞬目によるVDT作業時の視覚疲労の研究
出版日 2000年10月, 第24回人間・生活環境系シンポジウム，報告集, 掲載ページ 65-68 - 長時間タッピング作業時の生理的振戦による筋疲労評価
出版日 2000年10月, 第24回人間・生活環境系シンポジウム，報告集, 掲載ページ 61-64 - 階段昇降時の衝撃加速度を用いた運動機能評価法に関する研究
出版日 2000年10月, 第24回人間・生活環境系シンポジウム，報告集, 掲載ページ 53-56 - 身体発達
出版日 2000年09月, ぶんしん出版 - 関節運動中における筋電位伝搬パターンの推移とその特性
出版日 2000年06月, 日本生理人類学会第44回大会要旨集, 掲載ページ 18-19 - 視線文字入力インターフェイスにおける誘発脳波の入力正誤判定に用いるための解析手法の検討
出版日 2000年06月, 日本生理人類学会第44回大会要旨集, 掲載ページ 16-17 - 視線文字入力インターフェイスにおける誘発脳波での入力正誤判定の可能性
出版日 2000年06月, 日本生理人類学会第43回大会要旨集, 掲載ページ 40-41 - 相関係数グラフ変化に着目した筋線維伝導速度（MFCV）の解析
出版日 2000年06月, 日本生理人類学会第43回大会要旨集, 掲載ページ 38-39 - 心筋興奮伝導３次元偏微分方程式の高速計算法の開発
出版日 2000年05月, 医用電子と生体工学，特別号, 38巻, 掲載ページ 510 - 心筋興奮伝導３次元偏微分方程式の高速計算法の開発
出版日 2000年05月, 第39回日本エム・イー学会 - Distribution of Muscle Fiber Conduction Velocity on M. Biceps Brachii Using Surface Array Electrodes and Model of Generation
出版日 2000年04月, The XIII Congress of International Society of Electrophysiology and Kinesiology（ISEK 2000） - Distribution of Muscle Fiber Conduction Velocity on M. Biceps Brachii Using Surface Array Electrodes and Model of Generation
出版日 2000年04月, The XIII Congress of International Society of Electrophysiology and Kinesiology（ISEK 2000） - 心筋興奮伝導偏微分方程式高速計算法の３次元モデルへの対応
出版日 2000年03月, 電子情報通信学会技術研究報告, MBE99-162巻, 掲載ページ 7-12 - サッケード情報を考慮した注視と停留の違い
坂 尚幸; 板倉 直明; 坂本 和義; 北本 拓
We proposed a new interface that have two areas. One is called the input area which is located on the right and left sides of the display. The orther is called the guide area which is located on the central part of the display. The guide area is useful for search of the position of a desired character. We could almost distinguish between non-input and input-fixations. However the distinction was not perfect. So we investigated characteristic of non-input and input fixations'duration, saccadic duration and saccadic amplitude. We also investigated the effect of the saccadic characters on distinction between non-input and input fixations. We found non-input and input fixations. were almost able to separate by their duration. We suggested that it was effective for the distinction to use the saccadic characters., 日本生理人類学会, 出版日 2000年02月, 日本生理人類学会誌, 5巻, 1号, 掲載ページ 17-22, 英語, 110002510535, AN1052804X - 同一酸性度を有する溶液刺激による味覚誘発脳波の研究
出版日 2000年, 日本味と匂学会誌, 7巻, 掲載ページ 563-566 - Stimulation during slow and fast vehicular driving in graphic stimulator
出版日 2000年, 日本味と匂学会誌, 7巻, 掲載ページ 443-446 - Judgment of disability stages in Parkinson disease patients due to pathological tremor of index finger
H. Makabe; K. Sakamoto
出版日 2000年, Electromyography and Clinical Neurophysiology, 40巻, 7号, 掲載ページ 397-409, 英語, 0301-150X, 11142111, 0034529272 - Distribution of Muscular Fiber Condnction Velocity of M. Masseter during Voluntary Isometric Contraction
出版日 2000年, Electromyogr. chin. Neurophysiol., 40巻, 掲載ページ 275-285 - Muscular Fiber Conduction Velocity during Isometric Contraction and the Recovery Period
出版日 2000年, Electromyogr. clin. Nenrophysiol., 40巻, 掲載ページ 151-161 - Stimulation during slow and fast vehicular driving in graphic stimulator
出版日 2000年, Japanese Journal of smell and order, 7巻, 掲載ページ 443-446 - Judgement of Disability Stages in Parkinson Disease Patients due to Pathological Tremor of Index Finger
出版日 2000年, Electromyography and Clinical Neurophysiology, 40巻, 掲載ページ 397-409 - Distribution of Muscular Fiber Condnction Velocity of M. Masseter during Voluntary Isometric Contraction
出版日 2000年, Electromyogr. chin. Neurophysiol., 40巻, 掲載ページ 275-285 - Muscular Fiber Conduction Velocity during Isometric Contraction and the Recovery Period
出版日 2000年, Electromyogr. clin. Nenrophysiol., 40巻, 掲載ページ 151-161 - Influence of Hyperbaric Environment to Physiological Tremor
出版日 1999年12月, 15th UJNR Diving Physiology Panel - Influence of Hyperbaric Environment to Physiological Tremor
出版日 1999年12月, 15th UJNR Diving Physiology Panel - 液晶デイスプレイの表示特性が固視微動に及ぼす影響
出版日 1999年11月, 日本人間工学会関東支部会第29回大会，講演集, 掲載ページ 112-113 - インタラクティブな視線入力インターフェースの実現
出版日 1999年10月, 日本生理人類学会第42回大会要旨集, 掲載ページ 66-67 - The Validity of Spontaneous Blinks for Visual Workload Assessment
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 410 - Influence of Location of Electrode on Muscle Fiber Conduction Velocity in Human Masseter Muscle
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 271 - Effect of Buoyancy and Viscosity on Physiological Tremor of Finger
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 155 - The Validity of Spontaneous Blinks for Visual Workload Assessment
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 410 - Influence of Location of Electrode on Muscle Fiber Conduction Velocity in Human Masseter Muscle
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 271 - Effect of Buoyancy and Viscosity on Physiological Tremor of Finger
出版日 1999年09月, The 4th Asia-Pacific Conference on Medical & Biological Engineering, Proceedings, 掲載ページ 155 - Effect of Fitigue by Tapping Load on Spectrum Variation of Physiological Tremor of Finger
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 801 - Model of Generation of Muscle Fiber Conduction Velocity
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 786 - Study for Evaluation Technique of Muscle Fiber Conduction Velocity Using Correlation Coefficient
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 543 - Effect of Fitigue by Tapping Load on Spectrum Variation of Physiological Tremor of Finger
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 801 - Model of Generation of Muscle Fiber Conduction Velocity
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 786 - Study for Evaluation Technique of Muscle Fiber Conduction Velocity Using Correlation Coefficient
出版日 1999年08月, International Society of Biomechanics XVIIth Congress, Book of Abstract, 掲載ページ 543 - Evaluation of spectral characteristics of physiological tremor of finger based on mechanical model
Masato Arihara; Kazuyoshi Sakamoto
出版日 1999年07月, Electromyography and Clinical Neurophysiology, 39巻, 5号, 掲載ページ 289-304, 英語, 0301-150X, 10422000, 0032994786 - ガイド方式の視線入力インターフェイスにおける入力判定法の提案
出版日 1999年06月, 日本生理人類学会41回大会，抄録集, 掲載ページ 43-44 - 神経筋接合部付近のMFCV（筋線維伝導速度）の解析
出版日 1999年06月, 日本生理人類学会41回大会，抄録集, 掲載ページ 45-46 - 相関次元による視覚事象関連電位の解析
出版日 1999年06月, 日本生理人類学会41回大会，抄録集, 掲載ページ 43-44 - 液体中の生理的振戦―浮力と粘性の効果について―
出版日 1999年06月, 日本生理人類学会41回大会，抄録集, 掲載ページ 41-42 - Evaluation of three types of blinks with the use of electro-oculogram and electromyogram
K Kaneko; K Sakamoto
出版日 1999年06月, PERCEPTUAL AND MOTOR SKILLS, 88巻, 3号, 掲載ページ 1037-1052, 英語, 0031-5125, WOS:000081127100042 - Contribution of motor unit activity enhanced by acute fatigue to physiological tremor of finger
M. Arihara; K. Sakamoto
出版日 1999年06月, Electromyography and Clinical Neurophysiology, 39巻, 4号, 掲載ページ 235-247, 英語, 0301-150X, 10394509, 0033067864 - Evaluation of Physiological Tremor for Neuromuscular Diseases and its Application to Classification
出版日 1999年05月, 13th International Congress of the World Confederation for Physical Therapy, Proceedings, 掲載ページ 124 - 生理的振戦と筋電図を用いた筋疲労評価の研究
在原 雅人; 宮本 靖久; 坂本 和義
出版日 1999年05月, 日本人間工学会, 35巻, 掲載ページ 398-399, 0549-4974, 10009795984 - 筋線維伝導速度を用いた筋疲労の発生過程と回復過程の評価
坂本 和義; 水戸 和幸
出版日 1999年05月, 日本人間工学会, 35巻, 掲載ページ 396-397, 日本語, 0549-4974, 10009795980, AN00199371 - Evaluation of Physiological Tremor for Neuromuscular Diseases and its Application to Classification
出版日 1999年05月, 13th International Congress of the World Confederation for Physical Therapy, Proceedings, 掲載ページ 124 - ２次元心筋興奮伝導の高速計算法の改良
出版日 1999年03月, 電子情報通信学会技術研究報告, MBE-98-158巻, 掲載ページ 131-138 - Post-tetanic potentiation of reciprocal Ia inhibition in human lower limb
T Sato; T Tsuboi; M Miyazaki; K Sakamoto
出版日 1999年02月, JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 9巻, 1号, 掲載ページ 59-66, 英語, 1050-6411, WOS:000078182700006 - 個人差フィーリングに基づく色彩評価方法の研究
出版日 1999年01月, 第４回『印象の工学』ワークショップ，予稿集, 掲載ページ 215-218 - Evaluation of three types of blinks with the use of electro-oculogram and electromyogram
Kenichi Kaneko; Kazuyoshi Sakamoto
Dr. C.H. Ammons, 出版日 1999年, Perceptual and Motor Skills, 88巻, 3号, 掲載ページ 1037-1052, 英語, 0031-5125, 10407913, 0033143577 - Evaluation of involuntary eys movement in VDT work environment
出版日 1998年12月, Second International Conference on Human-Environment System,Proceedings, 掲載ページ 354-357 - Analysis of eys movements for eye-gaze input interface with guide area locating position of character
出版日 1998年12月, Second International Conference on Human-Environment System, Proceedings, 掲載ページ 448-449 - A study of mechanism of physiological tremor and its application to evaluation of fatigue for holding function of finger
出版日 1998年12月, Second International Conference on Human-Environment System, Proceedings, 掲載ページ 444-447 - Evaluation of involuntary eys movement in VDT work environment
出版日 1998年12月, Second International Conference on Human-Environment System,Proceedings, 掲載ページ 354-357 - Analysis of eys movements for eye-gaze input interface with guide area locating position of character
出版日 1998年12月, Second International Conference on Human-Environment System, Proceedings, 掲載ページ 448-449 - A study of mechanism of physiological tremor and its application to evaluation of fatigue for holding function of finger
出版日 1998年12月, Second International Conference on Human-Environment System, Proceedings, 掲載ページ 444-447 - 相互相関法の最大相関係数値を考慮した筋線維伝導速度の推定
出版日 1998年11月, 日本生理人類学会第40回大会，抄録集, 掲載ページ 82 - 定常電流源双極子モデルを用いた筋線維伝導速度の研究
出版日 1998年11月, 日本生理人類学会第40回大会，抄録集, 掲載ページ 81 - 自発性瞬目を指標とした長時間VDT作業による視覚疲労の研究
出版日 1998年11月, 日本生理人類学会第40回大会，抄録集, 掲載ページ 55 - 生理的振戦における上位中枢と脊髄機能の役割
出版日 1998年11月, 日本生理人類学会第40回大会，抄録集, 掲載ページ 54 - ガイド領域を用いた視線入力インターフェイスにおける注視点算出方法の考察
出版日 1998年11月, 日本生理人類学会第40回大会，抄録集, 掲載ページ 48 - 味覚修飾物質による基本四味の誘発脳波の研究
出版日 1998年10月, 第32回日本味と匂学会，予稿集, 掲載ページ 60 - On the relationship between visual fatigue and spontaneous blinks in VDT work
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics,Proceedings, 掲載ページ 569-573 - Studies of evoled potentials induced by stimulus of four basic tastes under the influence of taste modifiers
出版日 1998年10月, Second Congress ofKorea and Japan Ergonomics, Proceedings, 掲載ページ 565-568 - Classification of neuromuscular diseases by pathological tremor
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics, Proceedings, 掲載ページ 561-564 - Application of physiological tremor to evaluation of fatigue for holding function of finger
出版日 1998年10月, Second Congress of Korea and JapanErgonomics, Proceedings, 掲載ページ 557-560 - A test of gustatory brain evoked potentials generated by taste stimuli
出版日 1998年10月, Second Congress of Korea andJapan Ergonomics, Proceedings, 掲載ページ 413-421 - Experimental and theoretical studies of muscle fiber conduction vilocity
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics, Proceedings, 掲載ページ 552-556 - Various problems in evaluation of physiological and psychological functions in VDT works
出版日 1998年10月, Second Congress of Korea and JapanErgonomics, 掲載ページ 41-53 - On the spontaneous blinks during VDT work for hours
出版日 1998年10月, Second International Conference on Psychophysiology in Erogonomics. Proceedingsof PIE '98, 掲載ページ 104-105 - On the relationship between visual fatigue and spontaneous blinks in VDT work
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics,Proceedings, 掲載ページ 569-573 - Studies of evoled potentials induced by stimulus of four basic tastes under the influence of taste modifiers
出版日 1998年10月, Second Congress ofKorea and Japan Ergonomics, Proceedings, 掲載ページ 565-568 - Classification of neuromuscular diseases by pathological tremor
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics, Proceedings, 掲載ページ 561-564 - Application of physiological tremor to evaluation of fatigue for holding function of finger
出版日 1998年10月, Second Congress of Korea and JapanErgonomics, Proceedings, 掲載ページ 557-560 - A test of gustatory brain evoked potentials generated by taste stimuli
出版日 1998年10月, Second Congress of Korea andJapan Ergonomics, Proceedings, 掲載ページ 413-421 - Experimental and theoretical studies of muscle fiber conduction vilocity
出版日 1998年10月, Second Congress of Korea and Japan Ergonomics, Proceedings, 掲載ページ 552-556 - Various problems in evaluation of physiological and psychological functions in VDT works
出版日 1998年10月, Second Congress of Korea and JapanErgonomics, 掲載ページ 41-53 - On the spontaneous blinks during VDT work for hours
出版日 1998年10月, Second International Conference on Psychophysiology in Erogonomics. Proceedingsof PIE '98, 掲載ページ 104-105 - 神経筋疾患における病理的振戦の研究
出版日 1998年09月, 第14回バイオメカニクス学会，抄録集, 掲載ページ 70 - 視覚機能評価のための固視微動（ドリフト）のウエーブレット解析
坂本 和義; 大山 努
出版日 1998年05月, 日本人間工学会誌, 34巻, Supplement号, 掲載ページ 342-343, 0549-4974 - 複雑な虚血領域設定が可能な心筋興奮伝導シミュレーションシステム
出版日 1998年05月, 第37回日本エム・イー学会（医用電子と生体工学, 36巻, 掲載ページ 676 - 視覚機能評価のための固視微動（ドリフト）のウエーブレット解析
坂本 和義; 大山 努
出版日 1998年05月, 人間工学会誌, 34巻, Supplement号, 掲載ページ 342-343, 0549-4974 - Analysis of interaction of spinal and supraspinal reflex pathways involved in physiological tremor
K. Sakamoto; T. Miao; M. Arihara
出版日 1998年03月, Electromyography and Clinical Neurophysiology, 38巻, 2号, 掲載ページ 103-113, 英語, 0301-150X, 9553748, 0031976225 - 生理的機能評価の発生メカニズムとその疲労評価への応用
出版日 1998年, 人間工学会誌, 34巻, 掲載ページ 248-249 - Study of Evoked Potentials Induced by Stimulus of Four Basic Tastes under Influence of Miracle Fruit
出版日 1998年, Jap. J. Taste and SmellResearch, 5巻, 掲載ページ 391-394 - New Apparatns Stimulating the Region of Tongue Innervated by Glossophalangeal Nerve and its Application to Monosodium Glutamate(MSG) Solution
Min Byung Chan; Wada Masashi; Sakamoto Kazuyoshi
Some apparatuses stimulating the region of tongue innervated by chorda tympani nerve were well known and they were used popularly, but the apparatuses for glossopharyngeal nerve were not produced yet. In the study, the apparatus for the stimulations of glossopharyngeal nerve was trially produced. It was known that the substance of "Umami" was responded well in the tongue region innervated by glossopharyngeal nerve. The evoked potential for the stimulations of monosodium glutamate (MSG) solution which was known as substance of Umami was measured with the use of the trial stimulating apparatus. The evoked potential was detected by monopolar lead for the positions between Cz and A1 (left lobe) with the ground at Fpz. The evoked potential of MSG consisted of a positive peak wave with the latency at approximately 250 ms. The amplitudes increased and the latency decreased as the concentration of MSG increased. The evoked potential stimulating the tongue innervated by this glossopharyngeal nerve could be detected for the first time by the use of the trial apparatus., Japan Society of Physiological Anthropology, 出版日 1998年, Applied Human Science, 17巻, 2号, 掲載ページ 67-71, 英語, 1341-3473, 110002508224, AA11053183, 9611370 - Influence of Sweet Suppressing Agent on Gustatory Brain Evoked Potentials Generated by Taste Stimuli
MIN B. C.
出版日 1998年, Applied Human Science, 17巻, 1号, 掲載ページ 9-17, 1341-3473, 30014093720, AA11053183, 9575639 - Study of Evoked Potentials Induced by Stimulus of Four Basic Tastes under Influence of Miracle Fruit
出版日 1998年, Jap. J. Taste and SmellResearch, 5巻, 掲載ページ 391-394 - New Apparatus Stimulating the Region of Tongue Innervated by Glossopharyngeal Nerve and Its Application to Monosodium Glutamate (MSG) Solution :
Min Byung Chan; Wada Masashi; Sakamoto Kazuyoshi
Some apparatuses stimulating the region of tongue innervated by chorda tympani nerve were well known and they were used popularly, but the apparatuses for glossopharyngeal nerve were not produced yet. In the study, the apparatus for the stimulations of glossopharyngeal nerve was trially produced. It was known that the substance of "Umami" was responded well in the tongue region innervated by glossopharyngeal nerve. The evoked potential for the stimulations of monosodium glutamate (MSG) solution which was known as substance of Umami was measured with the use of the trial stimulating apparatus. The evoked potential was detected by monopolar lead for the positions between Cz and A1 (left lobe) with the ground at Fpz. The evoked potential of MSG consisted of a positive peak wave with the latency at approximately 250 ms. The amplitudes increased and the latency decreased as the concentration of MSG increased. The evoked potential stimulating the tongue innervated by this glossopharyngeal nerve could be detected for the first time by the use of the trial apparatus., Japan Society of Physiological Anthropology, 出版日 1998年, Applied human science : journal of physiological anthropology, 17巻, 2号, 掲載ページ 67-71, 英語, 1341-3473, 110002508224, AA11053183, 9611370 - Influence of Sweet Suppressing Agent on Gustatory Brain Evoked Potentials Generated by Taste Stimuli
Byung Chan Min; Kazuyoshi Sakamoto
出版日 1998年, Applied Human Science, 17巻, 1号, 掲載ページ 9-17, 1341-3473, 30014093720, 9575639 - Analysis of the bus chaining phenomenon in traffic congestion
PG Wijayarathna; C Ito; K Sakamoto; S Hamba; T Kushiya
出版日 1997年09月, SOFTWARE-PRACTICE & EXPERIENCE, 27巻, 9号, 掲載ページ 1067-1081, 英語, 0038-0644, 80009852492, WOS:A1997XW08300005 - An investigation of stretch reflex in physiological tremor
T. Miao; K. Sakamoto
出版日 1997年09月, Electromyography and Clinical Neurophysiology, 37巻, 6号, 掲載ページ 343-357, 英語, 0301-150X, 9313996, 0030826366 - Effect of Muscle Length on Distribution of Muscle Fiber Conduction Velocity for M. Biceps Brachii
Sakamoto Kazuyoshi; Li Weiqiang
The influence of the muscle length on the distribution of muscle fiber conduction velocity (MFCV) was estimated at 3 different elbow angles (90゜, 120゜and 150゜) during the contraction of 30% of isometric maximum voluntary contraction (MVC). Surface electromyogram was recorded in the distal region of m. biceps brachii using a surface array electrode. MFCV_S at the different locations from the end-plate to the distal tendon of the muscle were measured directly using the averaging method. MFCV_S near the end-plate and the distal tendon of the muscle showed the high values, while MFCV_S in the middle region between the end-plate and the distal tendon of the muscle had low values at the same elbow angles. The mean MFCV_S in the middle region decreased when the muscle length increased during the contraction of 30% MVC. The middle region length changed when the elbow joint was extended from the elbow angle of 90゜ to that of 150゜. Although previous studies showed the influence of muscle length on MFCV for special regions (like end-plate, tendon, and middle region), MFCV for whole regions, that is, the distribution of MFCV has not been studied for various muscle length. The MFCV for the some region in the some muscle length could not be estimated. In the study, the distribution of MFCV in various muscle length for the contraction of 30% MVC was obtained, and the model with the function including muscle length for the estimation of MFCV was presented., Japan Society of Physiological Anthropology, 出版日 1997年, Applied Human Science, 16巻, 1号, 掲載ページ 1-7, 英語, 1341-3473, 110002508667, AA11053183, 9088091 - 個人閾値を考慮した四基本味の相対濃度に対する誘発脳波
出版日 1997年, 日本味と匂学会誌, 4巻, 1号, 掲載ページ 43-54 - Effect of Muscle Length on Distribution of Muscle Fiber Conduction Velocity for M. Biceps Brachii :
Sakamoto Kazuyoshi; Li Weiqiang
The influence of the muscle length on the distribution of muscle fiber conduction velocity (MFCV) was estimated at 3 different elbow angles (90゜, 120゜and 150゜) during the contraction of 30% of isometric maximum voluntary contraction (MVC). Surface electromyogram was recorded in the distal region of m. biceps brachii using a surface array electrode. MFCV_S at the different locations from the end-plate to the distal tendon of the muscle were measured directly using the averaging method. MFCV_S near the end-plate and the distal tendon of the muscle showed the high values, while MFCV_S in the middle region between the end-plate and the distal tendon of the muscle had low values at the same elbow angles. The mean MFCV_S in the middle region decreased when the muscle length increased during the contraction of 30% MVC. The middle region length changed when the elbow joint was extended from the elbow angle of 90゜ to that of 150゜. Although previous studies showed the influence of muscle length on MFCV for special regions (like end-plate, tendon, and middle region), MFCV for whole regions, that is, the distribution of MFCV has not been studied for various muscle length. The MFCV for the some region in the some muscle length could not be estimated. In the study, the distribution of MFCV in various muscle length for the contraction of 30% MVC was obtained, and the model with the function including muscle length for the estimation of MFCV was presented., Japan Society of Physiological Anthropology, 出版日 1997年, Applied human science : journal of physiological anthropology, 16巻, 1号, 掲載ページ 1-7, 英語, 1341-3473, 110002508667, AA11053183, 9088091 - An Analysis of Gustatory Evoked Potentials for the Four Taste Qualities with a Special Reference to Individual Taste Thresholds
出版日 1997年, Japanese Journal of smell and order, 4巻, 1号, 掲載ページ 43-54 - Discrimination of Forearm's Motions by Surface EMG Signals Using Neural Network
ITAKURA Naoaki; KINBARA Yoh; FUWA Teruhiko; SAKAMOTO Kazuyoshi
We tried to discriminate different forearm's motions by surface EMG signals using neural network. In order to get a higher discrimination rate, the positions of electrodes were improved. We also tried to discriminate similar motions in order to clarify the limitation of the discrimination by surface EMG signals. Two experiments were carried out. One was to discriminate five different motions: grasp, wrist flexion, wrist extension, forearm pronation, and forearm supination (Experiment 1). The other was to discriminate four similar motions which have different quantitative definitions at grasp, wrist flexion/extension, or forearm pronatio/supination (Experiment 2). Four surface electrodes were placed on the skin above the main active muscles: short radial extensor m. of wrist, supinator m., long radial extensor m. of wrist, and ulnar flexor m. of wrist, considering anatomical functions of the forearm's muscles. EMG signals were recorded during 2 sec while the subjects kept the motions. Recorded EMG signals were sampled at 200 msec intervals after full-wave rectifying and low-pass filtering. Therefore, the number of sampling data patterns of EMG signals was 10 for every motion. Three layers of neural network was used for discrimination. The number of units in the input layer is 4, and the number of units in the output layer is 5 or 4. In order to get the best discrimination rate of the motions, we changed the number of units in the hidden layer from 3 to 12. The neural network was trained by the back-propagation algorithm. In Experiment 1, the best average values of discrimination rates under three pattems of EMG signals for each subject were 96.0%, 98.0%, and 87.2% when the numbers of units in the hidden layer were 10, 11, and 3 respectively. In Experiment 2 using original EMG patterns, the best average values of discrimination rates at grasp, extension/flexion, and pronation/supination were 59.5%, 76.0%, and 25.0% respectively. By using normalized EMG patterns, these were 40.0%, 84.8%, and 55.5% respectively., Japan Society of Physiological Anthropology, 出版日 1996年, Applied Human Science, 15巻, 6号, 掲載ページ 287-294, 英語, 1341-3473, 10002424813, AA11053183, 9008983 - Distribution of Muscle Fiber Conduction Velocity of M. Biceydr Brachii during Voluntary Isometice Contraction with Use of Surface Array Electrodes
LI W; SAKAMOTO K
出版日 1996年, Applied Human Science, 15巻, 1号, 掲載ページ 41-53, 1341-3473, 30014093670, AA11053183, 8729475 - The Influence of Location of Electrode on Muscle Fiber Conduction Velocity and EMG Power Spectrum during Voluntary Isometric Cotraction Measured with Surface Array Electrodes
LI W; SAKAMOTO K
出版日 1996年, Applied Human Science, 15巻, 1号, 掲載ページ 25-32, 1341-3473, 30014093668, AA11053183, 8729473 - 固視微動(フリック)によるVDT作業の視覚疲労評価に関する研究
顧 力剛; 坂本 和義
出版日 1996年, 日本人間工学会誌, 32巻, 2号, 掲載ページ 87-97, 0549-4974, 20000341481, AN00199371 - Discrimination of Forearm's Motions by Surface EMG Signals using Neural Network
ITAKURA Naoaki; KINBARA Yoh; FUWA Teruhiko; SAKAMOTO Kazuyoshi
We tried to discriminate different forearm's motions by surface EMG signals using neural network. In order to get a higher discrimination rate, the positions of electrodes were improved. We also tried to discriminate similar motions in order to clarify the limitation of the discrimination by surface EMG signals. Two experiments were carried out. One was to discriminate five different motions: grasp, wrist flexion, wrist extension, forearm pronation, and forearm supination (Experiment 1). The other was to discriminate four similar motions which have different quantitative definitions at grasp, wrist flexion/extension, or forearm pronatio/supination (Experiment 2). Four surface electrodes were placed on the skin above the main active muscles: short radial extensor m. of wrist, supinator m., long radial extensor m. of wrist, and ulnar flexor m. of wrist, considering anatomical functions of the forearm's muscles. EMG signals were recorded during 2 sec while the subjects kept the motions. Recorded EMG signals were sampled at 200 msec intervals after full-wave rectifying and low-pass filtering. Therefore, the number of sampling data patterns of EMG signals was 10 for every motion. Three layers of neural network was used for discrimination. The number of units in the input layer is 4, and the number of units in the output layer is 5 or 4. In order to get the best discrimination rate of the motions, we changed the number of units in the hidden layer from 3 to 12. The neural network was trained by the back-propagation algorithm. In Experiment 1, the best average values of discrimination rates under three pattems of EMG signals for each subject were 96.0%, 98.0%, and 87.2% when the numbers of units in the hidden layer were 10, 11, and 3 respectively. In Experiment 2 using original EMG patterns, the best average values of discrimination rates at grasp, extension/flexion, and pronation/supination were 59.5%, 76.0%, and 25.0% respectively. By using normalized EMG patterns, these were 40.0%, 84.8%, and 55.5% respectively., Japan Society of Physiological Anthropology, 出版日 1996年, Applied human science : journal of physiological anthropology, 15巻, 6号, 掲載ページ 287-294, 英語, 1341-3473, 10002424813, AA11053183, 9008983 - Distribution of Muscle Fiber Conduction Velocity of M. Biceydr Brachii during Voluntary Isometice Contraction with Use of Surface Array Electrodes
出版日 1996年, Applied Human Science, 15巻, 1号, 掲載ページ 41-53, 1341-3473, 30014093670, 8729475 - The Influence of Location of Electrode on Muscle Fiber Conduction Velocity and EMG Power Spectrum during Voluntary Isometric Cotraction Measured with Surface Array Electrodes
出版日 1996年, Applied Human Science, 15巻, 1号, 掲載ページ 25-32, 1341-3473, 30014093668, 8729473 - Monitoring Accumulative Fatigue of Finger by Autoregressive Modeling of Physiological Tremor :
Miao Tiejun; Sakamoto Kazuyoshi
Japan Society of Physiological Anthropology, 出版日 1995年, Applied human science : journal of physiological anthropology, 14巻, 1号, 掲載ページ 29-36, 英語, 1341-3473, 110002508511, AA11053183, 7621131 - STUDY OF FUNCTION OF FINGERS BY PHYSIOLOGICAL TREMOR
K SAKAMOTO; N ITAKURA; K NISHIDA; L ZHOU
出版日 1993年12月, JOURNAL OF THERMAL BIOLOGY, 18巻, 5-6号, 掲載ページ 665-669, 英語, 0306-4565, WOS:A1993MT80700065 - 五指の生理的振戦の特徴とタイプ作業における指の機能評価
出版日 1993年, The Annals of Physiological Anthropology, 11巻, 掲載ページ 61-69 - Characteristics of Physiological Tremor in Five Fingers and Evaluations of Fatigue of Fingers in Typing :
SAKAMOTO Kazuyoshi; NISHIDA Kohji; ZHOU Li; ITAKURA Naoaki; SEKI Kunihiro; HAMBA Satoshi
生理人類学研究会, 出版日 1993年, The Annals of physiological anthropology, 11巻, 1号, 掲載ページ 61-68, 英語, 0287-8429, 110002507674, AN10219533, 1567521 - On the Visual Recognition of Moving Letter
SAKAMOTO Kazuyoshi; ITAKURA Naoaki; IMAMURA Koichi; KINEBUCHI Naoyuki; SEKI Kunihiro; HANBA Satoshi
The visual recognition (i.e., Iegibility) of moving object was studied. The numerical letters were mainly used as the objects. The influences of (1) directlon of the movement, (2) thickness of line of letter (i.e., stroke width) ,and (3) design of letter to the visual recognition were measured. From these measurements, the optimal numerical letters were proposed in the first step of the study, which were called as llvIAL(initial most optimal arabic letters). The visual recognition of both moving letters IMAL and letters JIS ( Japan industrial standard) employed for motionless state was compared for both the moving and the motionless states. In the presentation for motionless state, Ietters JIS showed iower error rate, but the statistical significance was not proved, while in the presentation for horizontally moving state letters IMAL showed better visual recognition than letters JIS with the significant level of 5 %. Therefore, the useful numerical letters for moving state could be designed in the study. Moreover, the visual recognition of letters IMAL was evaluated for various moving velocities. The optimal moving velocities for both letters IMAL and JIS were found., 生理人類学研究会, 出版日 1992年, The Annals of Physiological Anthropology, 11巻, 6号, 掲載ページ 611-624, 英語, 0287-8429, 110002507504, AN10219533 - On the Visual Recognition of Moving Letter :
SAKAMOTO Kazuyoshi; ITAKURA Naoaki; IMAMURA Koichi; KINEBUCHI Naoyuki; SEKI Kunihiro; HANBA Satoshi
The visual recognition (i.e., Iegibility) of moving object was studied. The numerical letters were mainly used as the objects. The influences of (1) directlon of the movement, (2) thickness of line of letter (i.e., stroke width) ,and (3) design of letter to the visual recognition were measured. From these measurements, the optimal numerical letters were proposed in the first step of the study, which were called as llvIAL(initial most optimal arabic letters). The visual recognition of both moving letters IMAL and letters JIS ( Japan industrial standard) employed for motionless state was compared for both the moving and the motionless states. In the presentation for motionless state, Ietters JIS showed iower error rate, but the statistical significance was not proved, while in the presentation for horizontally moving state letters IMAL showed better visual recognition than letters JIS with the significant level of 5 %. Therefore, the useful numerical letters for moving state could be designed in the study. Moreover, the visual recognition of letters IMAL was evaluated for various moving velocities. The optimal moving velocities for both letters IMAL and JIS were found., 生理人類学研究会, 出版日 1992年, The Annals of physiological anthropology, 11巻, 6号, 掲載ページ 611-624, 英語, 0287-8429, 110002507504, AN10219533 - 神経調節機構からみた運動協調能の解析
内山 靖; 長澤 弘; 坂本 和義; 永田 晟
患者の運動調節機構は疾病のタイプや重症度により, さまざまな機能不全の状態にある。本研究では, 中枢性神経調節機構の状態と運動協調能の関係を非侵襲的な方法により解析することを目的とした。対象は患者35名と比較対照群30名の65名として, 示指を水平な位置に保持するような随意運動中の生理的・病理的振戦の加速度成分を周波数の特性から解析した。その結果, 小脳-脳幹系の障害を有する患者群のみに有意なピーク周波数の低下とパワースペクトラムの増大を認め (P<0.01), 臨床的に観察される運動協調能との間にも有意な相関関係が認められた。上記により, 神経調節機構からみた運動協調能を客観的にとらえる指標の一つを獲得し得た。, 公益社団法人日本理学療法士協会, 出版日 1989年, 理学療法学, 16巻, 5号, 掲載ページ 331-338, 日本語, 0289-3770, 110003995094, AN10146032 - Evaluation of muscular load of m. biceps brachii in isometric contraction with the use of microvibration
K. Sakamoto; T. Usui
出版日 1988年, Annals of Physiological Anthropology, 7巻, 1号, 掲載ページ 23-29, 英語, 0287-8429, 110002507492, 3267243, 0023872942 - 内部障害者の職業補導における心的側面
出版日 1985年, 労働科学 (労働科学研究所出版), 61巻, 掲載ページ 419-446 - 筋ジストロフィー患者のマイクロバイブレーションに関する研究
佐久間 春夫; 永田 晟; 坂本 和義; 臼居 利朋; 室 増男; 村上 慶郎
The purpose of this study was to elucidate the muscular influence of microvibration (MV) and to apply MV to the evaluation of a medical index for dystrophy patients. Subjects were 10 myotonic dystrophy patients (MD; 7 males and 3 females, 43.5±8.2 years), five limb-girdle patients in progressive muscular dystrophy (LG; 4 males and 1 female, 38.6±12.7 years), and 12 normal subjects (males, 21.0±2.0 years) being treated for comparison. Muscular function data for the patients (function stage, grip strength, and pinching force) were measured before the experiment. Metric data (length and girth of upper limb) were also measured. Subjects sat on chairs and laid their right forearm on an elbow rest. MV's at eyelid, m. biceps brachii, and right thenar were detected by MT-3 T. Physiological tremor at the palm was measured by a miniature accelerator. The order used in the experiment was resting state for two minutes, maximum voluntary contraction (MVC), the holding of 60% MVC for one minute, and resting state for three minutes. The MV and physiological tremor data for each one minute were analyzed by (a) integrated amplitude of five bands in the range from 2 to 30Hz, and (b) the first peak frequency of power spectrum. The evaluations of the amplitude and peak frequency and the data of the muscular functions and metrics were all studied by principal component analysis in order to find correlations among the data. MV for eyelid, m. biceps brachii, and thenar showed the characteristic main bands, i. e., delta band (2-4Hz), alpha band (8-13Hz), and theta band (4-8Hz), respectively. MV amplitude for the patients was lower than that, for normal subjects. MV amplitude for the normal subjects increased during 60% MVC, but this phenomenon was not recognized in the patients. Similar results were shown in the first peak frequency: The peak frequency for the patients waslower by 2 Hz than that for the normal controls and was hardly influenced by conditions like rest or load. Differences in peak frequency and amplitude between MD patients and normal controls were at a level of 1% significance. The results of principal component analysis denoted that the function stage closely correlated to the peak frequency of MV at thenar and m. biceps brachii and to the metrics of the upper limb. The above results showed that MV was affected by muscles. Therefore, the influence of the neuromuscular system (i. e., gamma motor system) would seem to be related to the mechanism of MV. Moreover, as the medical index of MV, peak frequency and amplitude for MD and LG were lower than that for the normal subjects. This tendency was emphasized by imposing increased load., バイオメカニズム学会, 出版日 1984年, バイオメカニズム, 7巻, 掲載ページ 21-31, 日本語, 110004695392 - 長時間拘束直立姿勢保持における下肢筋の機能評価
臼居 利朋; 坂本 和義; 永田 晟; 室 増男
静的持続筋収縮による筋機能低下の評価指標を求めるために, 成人男子10名を用いて45分間の直立姿勢保持を行った. 直立中は自覚症状と下肢筋群 (大腿直筋, 大腿二頭筋, 前脛骨筋, ヒラメ筋) の表面筋電図を調べ, 直立前後においては脛骨神経の電気刺激による腓腹筋の誘発筋電図 (M波, H波) と, 足底の底屈による張力を測定した. 直立中は筋電図の徐波化は認められなかったが, (a) ヒラメ筋の積分筋電図において顕著な増大が認められ, 自覚症状の訴え頻度と呼応していた, 直立後は (b) 最大上刺激電圧における張力 (T) とM波の振幅 (M) との比T/Mが減少し, 筋機能の変化を示し, また (c) H波の最大値 (H) とM波の最大上刺激電圧における値との比H/Mも減少し, 脊髄レベルまで含めた神経・筋の変化を示していた. 比 (T/MやH/M) と自覚症状の訴えや積分筋電図との対応が必ずしも認められなかったことから, 45分間の直立姿勢保持では自覚症状の訴えや積分筋電図の増大は直立姿勢保持により発生したものであるが, 筋電図が徐波化していないため筋機能低下までは表現していない. したがって, 電気刺激により筋機能を100%発揮させて得られた指標T/MとH/Mが, 筋機能低下を示す有効な指標と結論づけられた., Japan Ergonomics Society, 出版日 1984年, 日本人間工学会誌, 20巻, 4号, 掲載ページ 213-223, 日本語, 0549-4974, 40003081415 - 筋ジストロフィー患者のマイクロバイブレーションに関する研究
佐久間 春夫; 永田 晟; 坂本 和義; 臼居 利朋; 室 増男; 村上 慶郎
The purpose of this study was to elucidate the muscular influence of microvibration (MV) and to apply MV to the evaluation of a medical index for dystrophy patients. Subjects were 10 myotonic dystrophy patients (MD; 7 males and 3 females, 43.5±8.2 years), five limb-girdle patients in progressive muscular dystrophy (LG; 4 males and 1 female, 38.6±12.7 years), and 12 normal subjects (males, 21.0±2.0 years) being treated for comparison. Muscular function data for the patients (function stage, grip strength, and pinching force) were measured before the experiment. Metric data (length and girth of upper limb) were also measured. Subjects sat on chairs and laid their right forearm on an elbow rest. MV's at eyelid, m. biceps brachii, and right thenar were detected by MT-3 T. Physiological tremor at the palm was measured by a miniature accelerator. The order used in the experiment was resting state for two minutes, maximum voluntary contraction (MVC), the holding of 60% MVC for one minute, and resting state for three minutes. The MV and physiological tremor data for each one minute were analyzed by (a) integrated amplitude of five bands in the range from 2 to 30Hz, and (b) the first peak frequency of power spectrum. The evaluations of the amplitude and peak frequency and the data of the muscular functions and metrics were all studied by principal component analysis in order to find correlations among the data. MV for eyelid, m. biceps brachii, and thenar showed the characteristic main bands, i. e., delta band (2-4Hz), alpha band (8-13Hz), and theta band (4-8Hz), respectively. MV amplitude for the patients was lower than that, for normal subjects. MV amplitude for the normal subjects increased during 60% MVC, but this phenomenon was not recognized in the patients. Similar results were shown in the first peak frequency: The peak frequency for the patients waslower by 2 Hz than that for the normal controls and was hardly influenced by conditions like rest or load. Differences in peak frequency and amplitude between MD patients and normal controls were at a level of 1% significance. The results of principal component analysis denoted that the function stage closely correlated to the peak frequency of MV at thenar and m. biceps brachii and to the metrics of the upper limb. The above results showed that MV was affected by muscles. Therefore, the influence of the neuromuscular system (i. e., gamma motor system) would seem to be related to the mechanism of MV. Moreover, as the medical index of MV, peak frequency and amplitude for MD and LG were lower than that for the normal subjects. This tendency was emphasized by imposing increased load., バイオメカニズム学会, 出版日 1984年, バイオメカニズム, 7巻, 掲載ページ 21-31, 日本語, 110004695392 - Evaluation of muscular function of lower limb in prolonged and sustained standing posture
出版日 1984年, 20巻, 掲載ページ 213-223 - NOTE ON CALCULATIONS BY HYPERVIRIAL RELATIONS AND SUFFICIENT CONDITIONS FOR THESE RELATIONS - BOX POTENTIAL AND HARMONIC-OSCILLATOR MODELS
T TERASAKA; K SAKAMOTO
出版日 1982年, INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 21巻, 3号, 掲載ページ 543-556, 英語, 0020-7608, 80001185142, WOS:A1982ND65800002 - The wave analyses with the fast Fourier transform on surface electromyogram and tremor during an acute and an accumulative fatigue
K. Sakamoto; T. Usui; A. Hayami; K. Ohkoshi
出版日 1982年, Electromyography and Clinical Neurophysiology, 22巻, 3号, 掲載ページ 207-228, 英語, 0301-150X, 7075527, 0020034694 - Principal component analysis of spontaneous physical movements in sustained standing posture of children
J. Kataoka; K. Sakamoto; T. Hara; A. Hayami
出版日 1981年, Journal of Human Ergology, 10巻, 1号, 掲載ページ 61-71, 英語, 0300-8134, 7347763, 0019759817 - Effective utilization of off-diagonal Hypervirial relations considering diagonal Hypervirial relation: Harmonic oscillator case
出版日 1979年, International Journal of Quantum Chemistry, 16巻, 6号, 掲載ページ 1357-1368, 0020-7608, 80000482039 - Effective utilization of off-diagonal Hypervirial relations considering diagonal Hypervirial relation: Harmonic oscillator case
出版日 1979年, International Journal of Quantum Chemistry, 16巻, 6号, 掲載ページ 1357-1368, 0020-7608, 80000482039 - Core integral of 2pπ-electron evaluated from Heisenberg's equation of motion
出版日 1973年, International Journal of Quantum Chemistry, 7巻, 掲載ページ 337-345 - Core integral of 2pπ-electron evaluated from Heisenberg's equation of motion
出版日 1973年, International Journal of Quantum Chemistry, 7巻, 掲載ページ 337-345 - Electronic structures of the oxocarbon anions. Ⅲ. Application of the extended Hueckel and variable electronegativity extended Hueckel methods
出版日 1971年, Bulletin of the Chemical Society of Japan, 44巻, 掲載ページ 1201-1205 - Electronic structures of the oxocarbon anions. Ⅲ. Application of the extended Hueckel and variable electronegativity extended Hueckel methods
出版日 1971年, Bulletin of the Chemical Society of Japan, 44巻, 掲載ページ 1201-1205 - Electronic structures of the oxocarbons anions
出版日 1970年, Journal of the American Chemical Society, 92巻, 掲載ページ 2636-2639 - Electronic structures of the oxocarbons anions
出版日 1970年, Journal of the American Chemical Society, 92巻, 掲載ページ 2636-2639 - The role of the doubly excited configurations in the π-electronic structure of the croconate anion
出版日 1969年, Theoretica chimica Acta, 13巻, 掲載ページ 220-239 - The role of the doubly excited configurations in the π-electronic structure of the croconate anion
出版日 1969年, Theoretica chimica Acta, 13巻, 掲載ページ 220-239
書籍等出版物
- 日本人の振動感覚（日本人の事典）
朝倉書店, 出版日 2003年06月 - vibration sensation of Japaneses (Physiological and anthroplogical dictionary of Japaneses)
asakura shotenn, 出版日 2003年06月 - 環境生理学
培風館, 出版日 2000年04月 - Evaluation of Visual Function in VDT Work by the Application of Involuntery Eye Movement
Recent Advances in Physiological Anthronology, Kyushu University Press, 出版日 1999年 - Evaluation of Visual Function in VDT Work by the Application of Involuntery Eye Movement
Recent Advances in Physiological Anthronology, Kyushu University Press, 出版日 1999年 - 使いやすい操作具
現代のエスプリ(至文堂), 出版日 1996年 - 健康と運動の生理
至文堂, 出版日 1994年 - 電磁気学（誘電体）
近代科学社, 出版日 1993年 - 障害者とアメニティ
現代のエスプリ(至文堂), 出版日 1993年 - Electromagnetism(dielectrics)
kindai kagakusha, 出版日 1993年 - The disordered person and the amenity
出版日 1993年 - 心理現象を応用したVDT作業の視覚機能評価
労働災害防止協会出版, 出版日 1992年 - 人間の許容限界ハンドブック
朝倉書店, 出版日 1990年 - Handbook of Human limited Function
asakura shotenn, 出版日 1990年 - 障害者とマンマシン-インターフェイス （マンマシン・インターフェイス）
朝倉書店, 出版日 1989年 - Man-Machine Interface
asakura shotenn, 出版日 1989年 - 高圧生理学
朝倉書店, 出版日 1988年03月 - High Pressure Physiology
asakura publishing Co., 出版日 1988年03月 - マン・コンピューター・インターフェイス （現代生活における生理人類学）
垣内出版, 出版日 1987年 - 筋強直性ジストロフィー症患者のマイクロバイブレーション （運動遅滞者の運動機構と運動処方：永田晟 編集）
同文書院, 出版日 1987年 - ＯＡ、ＣＡＩ
'87 先端科学技術開発年鑑, 出版日 1986年 - Electromyograhic Features of Lower Limb Muscles for Neurogenic and Myogenic Patients During Standing Posture and Locomotion
Biomechanics IX-A, 出版日 1985年 - Electromyograhic Features of Lower Limb Muscles for Neurogenic and Myogenic Patients During Standing Posture and Locomotion
Biomechanics IX-A, 出版日 1985年 - からだ運動の科学
朝倉書店, 出版日 1983年 - Science of Human Body and Sports
出版日 1983年
