发明名称 |
Multi-compartment separation in magnetic resonance using transient steady-state free precession imaging |
摘要 |
Disclosed is a method of quantitatively separating tissue signals based on relaxation time differences. The method uses the transient signal decay in steady-state free precession (balanced SSFP) imaging to provide an alternative to standard CPMG methods of T2-relaxometry. The balanced SSFP technique allows 3-4 times the temporal resolution of CPMG, and also slows the short T2 decay so that it can be more accurately measured.
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申请公布号 |
US7576535(B2) |
申请公布日期 |
2009.08.18 |
申请号 |
US20030731799 |
申请日期 |
2003.12.08 |
申请人 |
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY |
发明人 |
HARGREAVES BRIAN A. |
分类号 |
G01V3/00;A61B5/05;A61B5/055;G01R33/50;G01R33/561 |
主分类号 |
G01V3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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