Journal article
Rapid 3-D mapping of hyperpolarized 3He spin-lattice relaxation times using variable flip angle gradient echo imaging with application to alveolar oxygen partial pressure measurement in rat lungs.
- Abstract:
-
OBJECTIVE: The purpose of this work was to develop a rapid 3-D, variable flip angle (VFA) method for measurement of hyperpolarized (3)He T(1) which accounts for the effects of radiofrequency (RF) pulses without the need for additional flip angle information. MATERIALS AND METHODS: The 3-D, VFA method was validated in vitro over a range of oxygen partial pressures ranging from 0.04 to 0.52 atm. The approach was also tested in vivo in five healthy rats as a function of increasing number of was...
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- Publication status:
- Published
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- Publisher copy:
- 10.1007/s10334-009-0181-3
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Bibliographic Details
- Journal:
- Magma (New York, N.Y.)
- Volume:
- 22
- Issue:
- 5
- Pages:
- 309-318
- Publication date:
- 2009-10-01
- DOI:
- EISSN:
-
1352-8661
- ISSN:
-
0968-5243
- Source identifiers:
-
441914
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:441914
- UUID:
-
uuid:72198c84-964e-4a3f-8e33-d549d22cc770
- Local pid:
- pubs:441914
- Deposit date:
- 2014-02-10
Terms of use
- Copyright date:
- 2009
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