首页>
外国专利>
METHOD AND APPARATUS FOR USING MAGNETIC RESONANCE IMAGING FOR CARTILAGE ASSESSMENT AND MONITORING
METHOD AND APPARATUS FOR USING MAGNETIC RESONANCE IMAGING FOR CARTILAGE ASSESSMENT AND MONITORING
展开▼
机译:用于磁共振评估和监测的磁共振成像方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Embodiments herein provide T1-mapping using a phase-sensitive inversion-recovery (IR) method. The method may use phase information of IR sequence data to restore the polarity of the IR sequence data. Restoring the polarity effectively doubles the dynamic range of the IR sequence data, providing for higher accuracy of T1-mapping. The technique may also allow a smaller number of inversion time (TI) intervals to be used for accurate T1-mapping, thereby reducing data acquisition time.
展开▼