Fig. 2

Illustration of joint pre- and post-Gd T₁ recovery modeling. Representative T₁ recovery curves from pre- and post-Gd acquisition are shown separately. Black line readouts represent image data, while green line readouts represent training data. A pair of single blocks from pre- and post-Gd acquisition are Bloch simulated together, with the same FLASH flip angle \(\alpha\) and inversion efficiency \(B\)