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Table 1 Difference between T1IR and T1SE in CNR and number of lesions

From: T1 inversion recovery pulse sequence: could it replace T1 spin echo sequence in neuroimaging by improving tissue contrast?

MR sequences Pre-contrast CNR Post-contrast CNR Number of lesions
T1IR − 13.04 (1.20)* 9.41 (1.83) 4.94 (0.92)*
T1SE − 7.73 (0.70) 11.14 (1.75) 2.36 (0.37)
p value < 0.01 0.19 < 0.01
  1. *p value < 0.05