DocumentCode :
1945277
Title :
Multi-component decaying behavior on high-b-value diffusion-weighted MRI
Author :
Wu, Wen-Chau ; Kao, Kuo-Hsiang ; Lai, Ping-Hong ; Chung, Hsiao-Wen
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume :
3
fYear :
2001
fDate :
2001
Firstpage :
2286
Abstract :
This study reported the multi-component decaying behavior on diffusion-weighted MR images with b values up to 3000 sec/mm2. Signal intensity was measured in different regions of the brain. Results showed that gray matter and cerebrospinal fluid exhibited single exponential decaying characteristics while multi-component decaying behavior was observed in some white matter areas with complicated neural fiber orientations.
Keywords :
biodiffusion; biomedical MRI; brain; medical image processing; cerebrospinal fluid; complicated neural fiber orientations; corpus callosum; gray matter; high-b-value diffusion-weighted-MRI; multi-component decaying behavior; neurological disorders; single exponential decaying characteristics; white matter areas; Brain modeling; Diffusion tensor imaging; Gaussian noise; Hardware; Hospitals; Humans; Magnetic resonance imaging; Radiology; Signal to noise ratio; Tensile stress;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
ISSN :
1094-687X
Print_ISBN :
0-7803-7211-5
Type :
conf
DOI :
10.1109/IEMBS.2001.1017231
Filename :
1017231
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1945277
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