On 16 November 2011 01:01, Meera Paleja <[log in to unmask]> wrote:

Hi,

I am attempting to create a voxel displacement map using real and imaginary images in the Fieldmap Toolbox. However my data ends up looking quite distorted after I Realign and Unwarp with these images even though when I load an EPI in with my fieldmaps in the toolbox everything is aligned fine. I noticed that after I "Write Unwarped" in the toolbox I receive the following message on MATLAB:

Item 'Name extension for run/session specific VDM file', field 'val': No matching defaults value found.
Item 'Name extension for run/session specific VDM file', field 'val': No matching defaults value found.
Item 'Name extension for run/session specific VDM file', field 'val': No matching defaults value found.
Item 'Name extension for run/session specific VDM file', field 'val': No matching defaults value found.
Item 'Distortion direction', field 'val': No matching defaults value found.

Does anyone know what this message means?

Thanks,
Meera



Meera Paleja, B.Sc. (Hons.), M.A.
PhD. Candidate, Psychological Science
Brain Imaging and Memory Lab
Department of Psychology
Ryerson University
Phone: (416) 979-5000 ex. 2192

email: [log in to unmask]

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