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Table 2 Comparison of the Median Signal to Noise Ratio (SNR) for T1wFLAIR verses T1wTSE Sequences Pre and Post Contrast Administration

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

  No. of Observations for T1wFLAIR verses T1wTSE  
Measure Gad Negative Positive Median of Differences Median two-tailed P-value
SNR_CSF No 25 3 - 4.91 0.00003
SNR_CSF Yes 25 3 - 5.48 0.00003
SNR_GM No 25 3 −5.57 0.00003
SNR_GM Yes 24 4 −5.33 0.00018
SNR_WM No 21 7 −2.96 0.01254
SNR_WM Yes 22 6 −2.82 0.00372
  1. Gad gadolinium