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Journal of Analytical Science and Technology
Fig. 4 | Journal of Analytical Science and Technology

Fig. 4

From: Altered saturation pulse with a high flip angle for venous saturation on 7 T time-of-flight magnetic resonance angiography

Fig. 4

Comparison of venous saturations among each presaturation pulse. All sagittal sinuses in each time-of-flight (TOF) image (white circles: cTOF, yellow dot circle: minimum-time variable-rate selective excitation [MinVER]) are enlarged to verify the saturation effects on the venous phase. It is fairly excellent in the MinVER (c) more than the conventional pulse with 45 (a) and 90 FA (b). FA, flip angle; cTOF, conventional TOF

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