Quantitative comparison of marker attachment methods for hand motion analysis

• Autorzy: Lee K. S. , Jung M.- C.
• Języki publikacji: EN

Abstrakty

EN

The purpose of this study was to compare and quantify the angle difference among marker attachment methods for kinematic evaluation. For static evaluation, a hand mock-up was designed and used in single trials of different marker attachment methods. The mean absolute angle difference between the marker attachment methods and hand mock-up was not statistically significant. For dynamic evaluation, the gripping task began when a participant gripped a cylinder. The main effect of the marker set (p < .049) was significant. Thus, the use of one marker per joint is recommended for static evaluation because it causes less discomfort when a patient moves his/her hand and because utilizing the same marker placements for each subject is easy. For dynamic evaluation, the use of three markers per segment or a cluster marker is recommended because they are less affected by skin movement.

Słowa kluczowe

EN

hand biomechanics; motion analysis; marker attachment method; angle

PL

ręka; mechanika ciała ludzkiego; analiza ruchu

• Wydawca: Taylor & Francis
• Czasopismo: International Journal of Occupational Safety and Ergonomics
• Rocznik: 2015
• Tom: Vol. 21, No. 1
• Strony: 30--38
• Opis fizyczny: Bibliogr. 34 poz.

Twórcy

autor

Lee K. S.

• Suncheon Jeil College, Republic of Korea

autor

Jung M.- C.

• Ajou University, Republic of Korea

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.