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Medical News Article on Magnetic Resonance Imaging

Researchers from Brigham Young University Detail New Studies and Findings in the Area of Magnetic Resonance Imaging

2012 MAY 4 -- Fresh data on Magnetic Resonance Imaging are presented in the report "Phase-sensitive sodium B1 mapping. 'Quantitative sodium MRI requires accurate knowledge of factors affecting the sodium signal. One important determinant of sodium signal level is the transmit B(1) field strength," scientists in Provo, Utah report.

"However, the low signal-to-noise ratio typical of sodium MRI makes accurate B(1) mapping in reasonable scan times challenging. A new phase-sensitive B(1) mapping technique has recently been shown to work better than the widely used dual-angle method in low-signal-to-noise ratio situations and over a broader range of flip angles....

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