کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1807018 | 1025239 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
MRICOM-MRI COntrast Modelling using 2D T1-T2 correlation spectra and relaxation signatures
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: MRICOM-MRI COntrast Modelling using 2D T1-T2 correlation spectra and relaxation signatures MRICOM-MRI COntrast Modelling using 2D T1-T2 correlation spectra and relaxation signatures](/preview/png/1807018.png)
چکیده انگلیسی
Image contrast is calculated by inputting experimental 2D T1-T2 relaxation spectra into the ODIN software interface. The method involves characterising a magnetic resonance imaging pulse sequence with a “relaxation signature” which describes the sensitivity of the sequence to relaxation and is independent of sample parameters. Maximising (or minimising) the overlap between the experimental 2D T1-T2 relaxation spectra and the relaxation signature can then be used to maximise image contrast. The concept is illustrated using relaxation signatures for the echo planar imaging and Turbo spin-echo imaging sequences, together with in-vitro 2D T1-T2 spectra for liver and cartilage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Magnetic Resonance Imaging - Volume 28, Issue 5, June 2010, Pages 661-668
Journal: Magnetic Resonance Imaging - Volume 28, Issue 5, June 2010, Pages 661-668
نویسندگان
Kevin M. Wright, Joshua Warner, Luca Venturi, Robert B. Piggott, Simon Donell, Brian P. Hills,