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FIG 3. A, Schematic diagram of 30-mm-slab 3D images (shaded area) with intraslab presaturation pulses except for the 1-mm-slab center volume.
B, 30-mm-slab 1-mm-section 3D image with intraslab presaturation pulses show signal loss (arrows).
C, Single-section 3-mm-thick 2D image shows some signal loss (arrowheads).
D, 30-mm-slab 1-mm-section 3D image without presaturation pulse shows no signal loss in the prepontine cistern.
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