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Selected single-coil images (same windowing) of an undersampled radial FLASH acquisition of a midsagittal section of the head using the standard 64-element head coil. (A) While some coils contain useful signal inside the indicated FOV; (B) others contain either streak artifacts; (C) provide signal intensity outside the FOV; or (D) contribute very little signal at all within the FOV. FOV, field of view; FLASH, fast low-angle shot.
