Analysis of the Alignment of Whole Spine in Automotive Seated and Supine Postures Using an Upright Open MRI System
Artikel i vetenskaplig tidskrift, 2016
The purpose of this study is to provide the alignment of whole spine in an automotive seated posture by analyzing image data acquired with an upright open MRI system. Five female and three male asymptomatic subjects were scanned in seated and supine postures, and midsagittal images were analyzed in the location of the center of vertebral body and the vertebral angle relative to lower adjacent vertebra from C2 to sacrum. Results showed that 1) females were more likely to have non-lordosis than males, 2) lumbar lordosis was larger for females than males, and sacrum slope was greater for males than females, 3) thoracic kyphosis and T1 slope were greater for the cervical lordotic type than kyphotic type in seated posture.
Författare
Fusako Sato Sakayachi
Chalmers, Tillämpad mekanik, Fordonssäkerhet
Vehicle and Traffic Safety Centre at Chalmers
Mamiko Odani
Tokyo Institute of Technology
Yui Endo
National Institute of Advanced Industrial Science and Technology (AIST)
Mitsunori Tada
National Institute of Advanced Industrial Science and Technology (AIST)
Yusuke Miyazaki
Tokyo Institute of Technology
Taichi Nakajima
Japan Automobile Research Institute
Koshiro Ono
Japan Automobile Research Institute
Shigehiro Morikawa
Shiga University of Medical Science
Mats Svensson
Chalmers, Tillämpad mekanik, Fordonssäkerhet
Vehicle and Traffic Safety Centre at Chalmers
International Journal of Automotive Engineering
2185-0984 (ISSN) 2185-0992 (eISSN)
Vol. 7 1 29-35Styrkeområden
Transport
Livsvetenskaper och teknik (2010-2018)
Ämneskategorier
Medicinsk ergonomi
Farkostteknik
DOI
10.20485/jsaeijae.7.1_29