Paley, M., Reynolds, S., Ismail, N. et al. (3 more authors) (2017) Wireless Accelerometer for Neonatal MRI Motion Artifact Correction. Technologies, 5 (1). 6.
Abstract
A wireless accelerometer has been used in conjunction with a dedicated 3T neonatal MRI system installed on a Neonatal Intensive Care Unit to measure in-plane rotation which is a common problem with neonatal MRI. Rotational data has been acquired in real-time from phantoms simultaneously with MR images which shows that the wireless accelerometer can be used in close proximity to the MR system. No artifacts were observed on the MR images from the accelerometer or from the MR system on the accelerometer output. Initial attempts to correct the raw data using the measured rotational angles have been performed, but further work will be required to make a robust correction algorithm.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0). |
Keywords: | neonatal MRI; wireless accelerometer; motion correction |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Medicine, Dentistry and Health (Sheffield) > Department of Infection, Immunity and Cardiovascular Disease |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 05 Mar 2018 15:57 |
Last Modified: | 05 Mar 2018 15:57 |
Published Version: | https://doi.org/10.3390/technologies5010006 |
Status: | Published |
Publisher: | MDPI |
Refereed: | Yes |
Identification Number: | 10.3390/technologies5010006 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:128124 |