Item Type |
Article |
ID |
|
Preview |
Image |
|
Caption |
|
|
Full text |
KAKEN_24560530seika.pdf
Type |
:application/pdf |
Download
|
Size |
:390.3 KB
|
Last updated |
:Apr 11, 2016 |
Downloads |
: 360 |
Total downloads since Apr 11, 2016 : 360
|
|
Release Date |
|
Title |
Title |
筋音によるヒトの運動時における粘弾性調節機構の解明
|
Kana |
キンオン ニ ヨル ヒト ノ ウンドウジ ニ オケル ネンダンセイ チョウセツ キコウ ノ カイメイ
|
Romanization |
Kinon ni yoru hito no undoji ni okeru nendansei chosetsu kiko no kaimei
|
|
Other Title |
Title |
Muscle visco-elasticity estimated from mechanomyogram during human motion
|
Kana |
|
Romanization |
|
|
Creator |
Name |
内山, 孝憲
|
Kana |
ウチヤマ, タカノリ
|
Romanization |
Uchiyama, Takanori
|
Affiliation |
慶應義塾大学・理工学部・教授
|
Affiliation (Translated) |
|
Role |
Research team head
|
Link |
科研費研究者番号 : 50243324
|
|
Edition |
|
Place |
|
Publisher |
|
Date |
Issued (from:yyyy) |
2015
|
Issued (to:yyyy) |
|
Created (yyyy-mm-dd) |
|
Updated (yyyy-mm-dd) |
|
Captured (yyyy-mm-dd) |
|
|
Physical description |
|
Source Title |
Name |
科学研究費補助金研究成果報告書
|
Name (Translated) |
|
Volume |
|
Issue |
|
Year |
2014
|
Month |
|
Start page |
|
End page |
|
|
ISSN |
|
ISBN |
|
DOI |
|
URI |
|
JaLCDOI |
|
NII Article ID |
|
Ichushi ID |
|
Other ID |
|
Doctoral dissertation |
Dissertation Number |
|
Date of granted |
|
Degree name |
|
Degree grantor |
|
|
Abstract |
自転車こぎ運動と歩行を対象として, 運動時の誘発筋音を計測するシステムを構築した。自転車こぎ運動では, ペダルを踏み込むときの大腿の筋を電気刺激したときの誘発筋音から, 筋の弾性係数を推定した。弾性係数は, 自転車こぎ運動の負荷の大きさに対して線形に変化することを明らかにした。歩行では, 踵接地時に下腿の脛の筋を電気刺激したときの誘発筋音から弾性係数を推定する方法を新たに開発した。また踵接地時には椅子に座って安静にしている場合と比較すると, 弾性係数が一桁以上大きくなることを明らかにした。
The measurement systems for an induced mechanomyogram in cycling exercise and walking were constructed. In case of the cycling exercise, the vastus lateralis muscle was stimulated electrically at 80 degree of the knee angle in down phase. The induced mechanomyogram was extracted, and then the transfer function from the electrical stimulation to the induced mechanomyogram was identified. The elastic coefficient of the muscle was estimated. The elastic coefficient was proportional to the power output of the cycling exercise. In case of the walking, novel technique to extract the induced mechanomyogram was developed. The induced mechanomyogram was measured from the tibialis anterior muscle at the heel contact, and then the transfer function from the stimulation to the induced mechanomyogram was identified. The elastic coefficient of the muscle at the heel contact increased more than ten times comparing to that in the resting.
|
|
Table of contents |
|
Keyword |
|
NDC |
|
Note |
研究種目 : 基盤研究(C)
研究期間 : 2012~2014
課題番号 : 24560530
研究分野 : 計測工学
|
|
Language |
|
Type of resource |
|
Genre |
|
Text version |
|
Related DOI |
|
Access conditions |
|
Last modified date |
|
Creation date |
|
Registerd by |
|
History |
|
Index |
|
Related to |
|