Abstract #2575
Influence of Post Diffusion Tensor Image Processing on FA Measure of Myocardial Infarction in Porcine Model
Feng Yang 1 , Yue-Min Zhu 2 , Maria A. Zuluaga 3 , and Pierre Croisille 2
1
School of Computer and Information
Technology, Beijing JiaoTong University, Beijing, China,
2
CREATIS,
CNRS UMR 5220; Inserm U 1044; INSA of Lyon; University
of Lyon, Lyon, France,
3
Centre
for Medical Image Computing, University College London,
London, United Kingdom
We use diffusion tensor magnetic resonance imaging to
investigate the effects on fractional anisotropy of
diffusion tensor interpolation methods in the presence
of myocardial infarction. Our results suggest that
precaution should be taken with diffusion tensor
interpolation when using absolute indexes (as the FA
value) to distinguish infarction and remote regions,
since interpolation methods may affect FA values in a
non-negligible manner.
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