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Table 3 Comparison of the VGAS mean values for pre-contrast images of T1wFLAIR and T1wTSE sequences of the brain using predefined criteria

From: Comparison of T1wFLAIR and T1wTSE sequences in imaging the brain of small animals using high-field MRI

Imaging Criteria VGAS Mean Value Standard Error P-value * Bonferroni Adjusted
CSF Suppression 0.95 0.04 <  0.00001 0.83 1.07
WM-GM 0.92 0.04 <  0.00001 0.79 1.04
WM-CSF 0.88 0.03 <  0.00001 0.78 0.98
Presence of Noise −0.88 0.03 <  0.00001 −1.00 -0.77
Overall Better Image Quality −0.089 0.10 0.39606 −0.43 0.26
Composite VGAS 0.47 0.02 <  0.00001 0.40 0.54
  1. * P-value derived from two-tailed t-tests with 27 degrees of freedom