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questions > Siemens fieldmap sequence doesn't yield a magnitude image- dcm2niix conversion issue?
Jan 21, 2022 08:01 PM | Jen LVG
Siemens fieldmap sequence doesn't yield a magnitude image- dcm2niix conversion issue?
Hi, I'm trying to unwrap a fieldmap to correct for distortion, but
to do so, I need a phase difference image and magnitude image. I
have only a single 3D file "gre_field_mapping_..._e2_ph.nii.gz",
which I believe is the phase difference (Siemens Sequence:
"*fm2d2r").
Am I missing the magnitude image due to a DICOM to NiFTI conversion issue... or, what am I missing?
Thank you for your insight and assistance!
Jen
Am I missing the magnitude image due to a DICOM to NiFTI conversion issue... or, what am I missing?
Thank you for your insight and assistance!
Jen
Threaded View
Title | Author | Date |
---|---|---|
Jen LVG | Jan 21, 2022 | |
Chris Rorden | Jan 22, 2022 | |