[논문]Muscle tone in different joint positions and at submaximal isometric torque levels

Alam？ki, Antti; H？kkinen, Arja; M？lki？, Esko; Ylinen, Jari

doi:10.1088/0967-3334/28/8/003

Muscle tone in different joint positions and at submaximal isometric torque levels

Physiological measurement, v.28 no.8, 2007년, pp.793 - 802

Alam？ki, Antti (North Karelia University of Applied Sciences, Joensuu, Finland) , H？kkinen, Arja (Department of Physical Medicine and Rehabilitation, Jyv？skyl？ Central Hospital, Jyv？skyl？, Finland) , M？lki？, Esko (Faculty of Sports and Health Sciences, University of Jyv？skyl？, Jyv？skyl？, Finland) , Ylinen, Jari (Department of Physical Medicine and Rehabilitation, Jyv？skyl？ Central Hospital, Jyv？skyl？, Finland)

Abstract ▼ AI-Helper

The aim was to evaluate the tone and electric activity of the quadriceps muscle at rest and different torque levels. The second aim was to study whether thickness of soft tissues and change in the joint position would affect muscle tone. Eighteen healthy subjects participated. Computerized muscle tonometer (CMT) and surface electromyography (sEMG) measurements were performed: seated, first at rest with leg straight and then with the knee at 60？. Thereafter measurements were obtained at levels of 80, 60, 40 and 20% of the maximum isometric torque at the same knee angle. Thickness of skin, subcutis and muscle was measured by ultrasound. The CMT values taken were the depth the indenter travelled and the work it did while compressing the right rectus femoris and vastus intermedius muscles. Expressed as mean (SD) depth the change in muscle tone changed from 29.2 (3.6) mm in the relaxed position to 16.9 (5.2) mm at 80% of maximal torque, and expressed as work the values were from 1589 (150) mJ to 739 (149) mJ respectively. The correlation between CMT, sEMG and torque measurements varied from r = −0.52 to −0.71 (p < 0.01). CMT was able to detect a change of 20% in torque production and 4% in tone. Tone values, at each torque level, were significantly separate from the values at the other force levels (p < 0.001–0.04). Soft tissue thickness explained most of the tone results at rest (57%). The repeatability of the CMT measures was good (ICCs 0.75–0.99). Both depth and work correlated with electric activity and muscle torque, but the correlation with work was higher. In conclusion, muscle activity, length and thickness have to be taken into account when evaluating muscle tone.

참고문헌 (30)

1990 Key Issues in Neurological Physiotherapy Ada L
2005 10.1088/0967-3334/26/3/007 26 215 0967-3334 Physiol. Meas. Arokoski J P A

상세보기
Ashina, M, Bendtsen, L, Jensen, R, Sakai, F, Olesen, J. Measurement of Muscle Hardness: A Methodological Study. Cephalalgia : an international journal of headache, vol.18, no.2, 106-111.

상세보기
1985 Muscles Alive. Their Function Revealed by Electromyography Basmajian J V
Bizzini, Mario, Mannion, Anne F.. Reliability of a new, hand-held device for assessing skeletal muscle stiffness. Clinical biomechanics, vol.18, no.5, 459-461.

상세보기
Chi-Fishman, Gloria, Hicks, Jeanne E., Cintas, Holly M., Sonies, Barbara C., Gerber, Lynn H.. Ultrasound imaging distinguishes between normal and weak muscle. Archives of physical medicine and rehabilitation, vol.85, no.6, 980-986.

상세보기
Cronbach, Lee J.. Coefficient alpha and the internal structure of tests. Psychometrika, vol.16, no.3, 297-334.

상세보기
O'Dwyer, N J, Ada, L, Neilson, P D. Spasticity and muscle contracture following stroke.. Brain : a journal of neurology, vol.119, no.5, 1737-1749.

상세보기
1994 Neuromechanical Basis of Kinesiology Enoka R
Farina, Dario, Merletti, Roberto, Indino, Barbara, Nazzaro, Marisa, Pozzo, Marco. Surface EMG crosstalk between knee extensor muscles: Experimental and model results. Muscle & nerve, vol.26, no.5, 681-695.

상세보기
2000 Freriks B Hermens H
2003 SPSS for Windows Step by Step: A Simple Guide and Reference George D
1991 Textbook of Medical Physiology Guyton A
1989 70 144 0003-9993 Arch. Phys. Med. Rehabil. Katz R T

상세보기
2004 10.1088/0967-3334/26/6/006 26 951 Physiol. Meas. Korhonen R K

상세보기
Leonard, Charles T., Brown, Jason S., Price, Timothy R., Queen, Susan A., Mikhailenok, Eugene L.. Comparison of surface electromyography and myotonometric measurements during voluntary isometric contractions. Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology, vol.14, no.6, 709-714.

상세보기
Leonard, Charles T, Deshner, William P, Romo, James W, Suoja, Eric S, Fehrer, Steven C, Mikhailenok, Eugene L. Myotonometer Intra- and Interrater Reliabilities. Archives of physical medicine and rehabilitation, vol.84, no.6, 928-932.

상세보기
Leonard, Charles T., Stephens, Jennifer U., Stroppel, Sheri L.. Assessing the spastic condition of individuals with upper motoneuron involvement: Validity of the myotonometer. Archives of physical medicine and rehabilitation, vol.82, no.10, 1416-1420.

상세보기
1993 Introduction to the Practice of Statistics Moore D
Perkin, Hannah M., Bond, Elizabeth A., Thompson, Joanne, Woods, Emma C., Smith, Caroline. Real Time Ultrasound: An Objective Measure of Skeletal Muscle. Physical therapy reviews : PTR, vol.8, no.2, 99-108.

상세보기
Pisano, Fabrizio, Miscio, Giacinta, Colombo, Roberto, Pinelli, Paolo. Quantitative evaluation of normal muscle tone. Journal of the neurological sciences, vol.135, no.2, 168-172.

상세보기
Rydahl, Sarah J., Brouwer, Brenda J.. Ankle stiffness and tissue compliance in stroke survivors: A validation of Myotonometer measurements. Archives of physical medicine and rehabilitation, vol.85, no.10, 1631-1637.

상세보기
1999 SENIAM (Organisation of Surface ElectroMyoGraphy for the Non-Invasive Assessment of Muscles)
Shrout, Patrick E., Fleiss, Joseph L.. Intraclass correlations: Uses in assessing rater reliability.. Psychological bulletin, vol.86, no.2, 420-428.

상세보기
1995 Motor Control: Theory and Practical Application Shumway-Cook A
1988 Nonparametric Statistics for Behavioral Sciences Siegel S
2000 10.1093/ptj/80.5.485 80 485 Phys. Ther. Soderberg G L

상세보기
Watkins, Carole A. Mechanical and Neurophysiological Changes in Spastic Muscles : Serial casting in spastic equinovarus following traumatic brain injury. Physiotherapy, vol.85, no.11, 599-605.

상세보기
1983 64 417 0003-9993 Arch. Phys. Med. Rehabil Yang J F

상세보기
2006 10.1088/0967-3334/27/9/003 27 787 0967-3334 Physiol. Meas. Ylinen J

상세보기

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Muscle tone in different joint positions and at submaximal isometric torque levels

Abstract ▼ AI-Helper

참고문헌 (30)

이 논문을 인용한 문헌

관련 콘텐츠

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트