Hi,
I was hoping include the phase maps we collected in the realignment and unwarping step for preprocessing in CONN. We are using a GE 3T scanner and while I can see both the magnitude and phase images in dicom format as part of the 62 slice time series, the converted version to a single .nii file has produced only phase map images for both echo times and not the magnitude images. Both the phase maps and the magnitude images are required for creating a vdm* file using the Fieldmap Toolbox and so I am at a bit of a loss as to how to get to the vdm* stage with what I have. Does anyone have any ideas as to how I could either get a magnitude image to use in the fieldmap toolbox or if I am able to just use the two phase maps to create a vdm* file?
Thanks!
Isabella
I was hoping include the phase maps we collected in the realignment and unwarping step for preprocessing in CONN. We are using a GE 3T scanner and while I can see both the magnitude and phase images in dicom format as part of the 62 slice time series, the converted version to a single .nii file has produced only phase map images for both echo times and not the magnitude images. Both the phase maps and the magnitude images are required for creating a vdm* file using the Fieldmap Toolbox and so I am at a bit of a loss as to how to get to the vdm* stage with what I have. Does anyone have any ideas as to how I could either get a magnitude image to use in the fieldmap toolbox or if I am able to just use the two phase maps to create a vdm* file?
Thanks!
Isabella