It is the input data (ie, the diffusion weighted 4D "time" series) you collect from each subject, so it will be different for each subject.

doug

Weisinger, Brian (NIH/OD) [E] wrote:

Hello,

I am trying to run the dt_recon with the fractional anisotropy to do a project with white matter. I am running into a problem actually getting the command to work. I am trying to follow the example online dt_recon --i 6-1025.dcm --s M87102113 --o dti dt_recon --i f.nii --b f.bvals f.bvecs --s M87102113 --o dti But I am not sure where/what I am supposed to put after the -i. The other stuff I am pretty sure I know, --s = the subject folder --o = the folder I want the output to go in Can you fill me in on what I'm missing, I looked in the subjects output files and could not find anything that ended with .dcm.

I was told that it is the input diffusion weighted time series.

Is that something that would be different for everyone or something that would always be the same? If it is unique for each person where would I find that file so I can input the name of it?

Thank you,

Brian Weisinger

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