I think you can just run mri_convert, passing it one dicom file from the 
series, eg

mri_convert one.dcm 001.mgz

this will preserve the resolution.

doug

Julie McEntee wrote:
> Hello,
>
> I have T1-weighted data from Philips 3 T scanner obtained at a 
> resolution of 0.898 X 0.898 X 0.9 mm in both dicom (8 bit) and par/rec 
> (pixel size = int16) format. I would like to preserve the acquisition 
> resolution of the data in par/rec format; what is the best way to 
> convert such data to mgz format for analysis in freesurfer? A command 
> line example would be helpful, as I am new to freesurfer.
>
> Thanks for your help,
>
> Julie
>
> Julie E. McEntee, MA, CCRP
> Senior Research Program Coordinator
> Department of Psychiatry- Neuroimaging
> Johns Hopkins University School of Medicine
> 600 N. Wolfe St./Phipps 300
> Baltimore, MD 21287
> Phone: 410-502-0468
> Fax: 410-614-3676
> ------------------------------------------------------------------------
>
> _______________________________________________
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358 
Fax: 617-726-7422

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