Cart (Loading....) | Create Account
Close category search window
 

Motion Generation in MR Environment Using Electrostatic Film Motor for Motion-Triggered Cine-MRI

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

7 Author(s)
Rajendra, M. ; Dept. of Precision Eng., Tokyo Univ., Tokyo ; Yamamoto, A. ; Oda, T. ; Kataoka, H.
more authors

This paper proposes a new methodology of biomechanical modeling for visualizing tissue deformation, combining an electrostatic film motor and tagged cine-MR imaging. The electrostatic film motor has a simple structure, is easily controlled by open loop, and its MR-compatibility has recently been verified. Tagged cine-MRI is an established process for measuring deformation of active objects. The newly proposed methodology enables the application of cine-MR imaging to passive objects. The electrostatic motor is used to create deformation on passive soft samples inside an MR scanner, the internal deformation of which is visualized by tagged cine-MR imaging. The force applied on the samples is measured by a force sensor fabricated on shielded strain gauges. The impact of the developed system on the MR imaging is verified through SNR evaluation. Then, the proposed methodology is applied to visualizing deformations of a gel sample and a human upper arm to verify the applicability of this methodology in biomechanical measurements.

Published in:

Mechatronics, IEEE/ASME Transactions on  (Volume:13 ,  Issue: 3 )

Date of Publication:

June 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.