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Fig. 6 | Journal of Cardiovascular Magnetic Resonance

Fig. 6

From: The impact of signal-to-noise ratio, diffusion-weighted directions and image resolution in cardiac diffusion tensor imaging – insights from the ex-vivo rat heart

Fig. 6

Comparison of parameter maps derived from the ground-truth data and a simulated in-vivo dataset. Top: Ground truth parameter maps reconstructed at 100 μm, ND = 61, no added noise. Bottom: Simulated in-vivo quality dataset, reconstructed at 400 μm, slice thickness = 1200 μm (2D–DS), SNRnon-DW = 30, ND = 10. Note that the mean diffusivity is in units of 10−3 mm2/s

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