MR Physics 5 - Bandwidth

Описание к видео MR Physics 5 - Bandwidth

Audience: Radiology Residents


Summary:
Bandwidth = Sampling rate
of measurements is proportional to resolution in the frequency-encoded direction
Time between measurements inversely proportional to FOV in the frequency-encoded direction
Decreasing bandwidth increases chemical shift artifact





Credit to MRI Principles. Mitchell and Cohen. Saunders 2nd Ed, Dec 5, 2003
for select images.

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