Hi,
Is there a way to subtract one surface overlay from another (for example in fsaverage) and still having the output being an .mgh overlay file? I saw that mis_calc does a similar procedure but automatically outputs the result as out.mgz.
Thank you for the help!
Kind regards, Tobias
_________________________________________ Tobias Granberg, MD, PhD
Post-doctoral research fellow A.A. Martinos Center for Biomedical Imaging Massachusetts General Hospital | Harvard Medical School
Resident in Radiology Karolinska Institutet | Department of Clinical Science, Intervention and Technology Karolinska University Hospital | Department of Radiology
Hi Tobias
yes, mris_calc should do it. If you give the output extension .mgz it will save in that format instead of curv I believe (and will work fine as an overlay)
cheers Bruce
On Thu, 21 Jul 2016, Granberg, Erik Tobias wrote:
Hi, Is there a way to subtract one surface overlay from another (for example in fsaverage) and still having the output being an .mgh overlay file? I saw that mis_calc does a similar procedure but automatically outputs the result as out.mgz.
Thank you for the help!
Kind regards, Tobias _________________________________________ Tobias Granberg, MD, PhD
Post-doctoral research fellow A.A. Martinos Center for Biomedical Imaging Massachusetts General Hospital | Harvard Medical School
Resident in Radiology Karolinska Institutet | Department of Clinical Science, Intervention and Technology Karolinska University Hospital | Department of Radiology
Hi Bruce,
Great, thanks for the quick reply! That worked beautifully. I was apparently using the wrong output option. Much appreciated!
Kind regards, Tobias
_________________________________________ Tobias Granberg, MD, PhD
Post-doctoral research fellow A.A. Martinos Center for Biomedical Imaging Massachusetts General Hospital | Harvard Medical School
Resident in Radiology Karolinska Institutet | Department of Clinical Science, Intervention and Technology Karolinska University Hospital | Department of Radiology
On 21 jul 2016, at 09:35, Bruce Fischl <fischl@nmr.mgh.harvard.edumailto:fischl@nmr.mgh.harvard.edu> wrote:
Hi Tobias
yes, mris_calc should do it. If you give the output extension .mgz it will save in that format instead of curv I believe (and will work fine as an overlay)
cheers Bruce
On Thu, 21 Jul 2016, Granberg, Erik Tobias wrote:
Hi, Is there a way to subtract one surface overlay from another (for example in fsaverage) and still having the output being an .mgh overlay file? I saw that mis_calc does a similar procedure but automatically outputs the result as out.mgz. Thank you for the help! Kind regards, Tobias
_________________________________________ Tobias Granberg, MD, PhD Post-doctoral research fellow A.A. Martinos Center for Biomedical Imaging Massachusetts General Hospital | Harvard Medical School Resident in Radiology Karolinska Institutet | Department of Clinical Science, Intervention and Technology Karolinska University Hospital | Department of Radiology _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
You can use fscalc (which is a frontend for mris_calc) and handles all file format issues
On 07/21/2016 09:35 AM, Bruce Fischl wrote:
Hi Tobias
yes, mris_calc should do it. If you give the output extension .mgz it will save in that format instead of curv I believe (and will work fine as an overlay)
cheers Bruce
On Thu, 21 Jul 2016, Granberg, Erik Tobias wrote:
Hi, Is there a way to subtract one surface overlay from another (for example in fsaverage) and still having the output being an .mgh overlay file? I saw that mis_calc does a similar procedure but automatically outputs the result as out.mgz.
Thank you for the help!
Kind regards, Tobias
Tobias Granberg, MD, PhD
Post-doctoral research fellow A.A. Martinos Center for Biomedical Imaging Massachusetts General Hospital | Harvard Medical School
Resident in Radiology Karolinska Institutet | Department of Clinical Science, Intervention and Technology Karolinska University Hospital | Department of Radiology
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Bruce Fischl -
Douglas N Greve -
Granberg, Erik Tobias