Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values

碩士 === 國立臺灣大學 === 電機工程學研究所 === 89 === Diffusion-weighed MR imaging is a useful tool in clinical diagnosis. Recent improvements in gradient hardware technology make it feasible to perform ADC mapping with higher b value in clinical MR systems. However, the multi-exponential signal decaying...

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Main Authors:	KAO, KUO-HSIANG, 高國翔
Other Authors:	CHUNG, HSIAO-WEN
Format:	Others
Language:	en_US
Published:	2001
Online Access:	http://ndltd.ncl.edu.tw/handle/17711904086615989296

id	ndltd-TW-089NTU00442094
record_format	oai_dc
spelling	ndltd-TW-089NTU004420942016-07-04T04:17:06Z http://ndltd.ncl.edu.tw/handle/17711904086615989296 Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values 使用高擴散加權值的擴散權重磁振影像之多指數衰減現象 KAO, KUO-HSIANG 高國翔碩士國立臺灣大學電機工程學研究所 89 Diffusion-weighed MR imaging is a useful tool in clinical diagnosis. Recent improvements in gradient hardware technology make it feasible to perform ADC mapping with higher b value in clinical MR systems. However, the multi-exponential signal decaying behavior observed under higher b values have made some impact on the application of DWI. This study report a preliminary investigation of an alternative explanation for the multi-exponential behavior observed on DWI with b values up to 2000 sec/mm2 and also address the cautions in its applications. CHUNG, HSIAO-WEN 鍾孝文 2001 學位論文 ; thesis 61 en_US
collection	NDLTD
language	en_US
format	Others
sources	NDLTD
description	碩士 === 國立臺灣大學 === 電機工程學研究所 === 89 === Diffusion-weighed MR imaging is a useful tool in clinical diagnosis. Recent improvements in gradient hardware technology make it feasible to perform ADC mapping with higher b value in clinical MR systems. However, the multi-exponential signal decaying behavior observed under higher b values have made some impact on the application of DWI. This study report a preliminary investigation of an alternative explanation for the multi-exponential behavior observed on DWI with b values up to 2000 sec/mm2 and also address the cautions in its applications.
author2	CHUNG, HSIAO-WEN
author_facet	CHUNG, HSIAO-WEN KAO, KUO-HSIANG 高國翔
author	KAO, KUO-HSIANG 高國翔
spellingShingle	KAO, KUO-HSIANG 高國翔 Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
author_sort	KAO, KUO-HSIANG
title	Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
title_short	Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
title_full	Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
title_fullStr	Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
title_full_unstemmed	Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
title_sort	observation of multi-exponential decaying behavior on diffusion-weighted images with high b values
publishDate	2001
url	http://ndltd.ncl.edu.tw/handle/17711904086615989296
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Observation of multi-exponential decaying behavior on diffusion-weighted images with high b values

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