|
Fig 3. Poor quality Trace/3 ADC and FA maps of one middle section (level of corpus callosum) from one subject using mSENSE and GRAPPA R = 3 and 4-based DTI. Maps obtained from mSENSE R = 4, and GRAPPA R = 3, 4 suffered from reconstruction artifacts such as aliasing and were not considered for quantitative analysis. Trace/3 ADC maps from mSENSE R = 3 revealed regions with enhanced noise centrally and were also excluded from further analysis.
|