Paper Abstract and Keywords |
Presentation |
2014-01-27 13:30
Improvement of precision in FreeSurfer analysis for human brain MRI volumetry by optimum threshold setting Mika Tanaka (TMIG/MICRON), Kenji Ishii, Muneyuki Sakata, Kiichi Ishiwata (TMIG) MI2013-114 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
FreeSurfer is noticed as a tool for detailed analysis of the brain forms images. However, analysis results are affected by quality of analysis object image. We investigated as to whether possible to improve the analysis results in this study, in the analysis of an image captured by a relatively low 3D-SPGR(3D T1 weighted images) sequence contrast of the white matter and cortex, and by optimum threshold setting using the SPM (Statistical Parametric Mapping). By comparing the standard FreeSurfer analysis results and analysis results by the proposed method, analysis success rate improvement of dementia patients and healthy example has been shown in the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FreeSurfer / SPM / MRI / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 410, MI2013-114, pp. 309-313, Jan. 2014. |
Paper # |
MI2013-114 |
Date of Issue |
2014-01-19 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MI2013-114 |
Conference Information |
Committee |
MI |
Conference Date |
2014-01-26 - 2014-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bunka Tenbusu Kan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Computer Assisted Diagnosis and Therapy Based on Computational Anatomy, etc. |
Paper Information |
Registration To |
MI |
Conference Code |
2014-01-MI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of precision in FreeSurfer analysis for human brain MRI volumetry by optimum threshold setting |
Sub Title (in English) |
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FreeSurfer |
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SPM |
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MRI |
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1st Author's Name |
Mika Tanaka |
1st Author's Affiliation |
Tokyo Metropolitan Institute of Gerontology/MICRON Inc. (TMIG/MICRON) |
2nd Author's Name |
Kenji Ishii |
2nd Author's Affiliation |
Tokyo Metropolitan Institute of Gerontology (TMIG) |
3rd Author's Name |
Muneyuki Sakata |
3rd Author's Affiliation |
Tokyo Metropolitan Institute of Gerontology (TMIG) |
4th Author's Name |
Kiichi Ishiwata |
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Tokyo Metropolitan Institute of Gerontology (TMIG) |
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Speaker |
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Date Time |
2014-01-27 13:30:00 |
Presentation Time |
45 minutes |
Registration for |
MI |
Paper # |
MI2013-114 |
Volume (vol) |
vol.113 |
Number (no) |
no.410 |
Page |
pp.309-313 |
#Pages |
5 |
Date of Issue |
2014-01-19 (MI) |
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