Re: [Freesurfer] Flipped image talairach correction and missing .dcm extension

2009-07-31 Thread Bruce Fischl
glad it worked out Bruce On Fri, 31 Jul 2009, Lena Palaniyappan wrote: > Dear group > > Many thanks for all your help and encouragement. > I avoided analyze format as suggested - Converted extensionless dicom files > to nifti1 mode using MRICONVERT ( > http://lcni.uoregon.edu/~jolinda/MRIConvert/

Re: [Freesurfer] Flipped image talairach correction and missing .dcm extension

2009-07-31 Thread Lena Palaniyappan
Dear group Many thanks for all your help and encouragement. I avoided analyze format as suggested - Converted extensionless dicom files to nifti1 mode using MRICONVERT ( http://lcni.uoregon.edu/~jolinda/MRIConvert/) and then used mri_convert to obtain .mgz files. It worked :) !! The MRICONVERT

Re: [Freesurfer] Flipped image talairach correction and missing .dcm extension

2009-07-30 Thread Douglas N Greve
1. What's your cmd line and what does it say when it fails? See surfer.nmr.mgh.harvard.edu/fswiki/BugReporting for more useful info you can send. 2. Without the mat file, the geometry on them could be horribly wrong. I would suggest loading it into tkmedit to make sure that it is oriented pro

Re: [Freesurfer] Flipped image talairach correction and missing .dcm extension

2009-07-30 Thread Bruce Fischl
Hi Lena, you definitely want to avoid analyze format, as it will remove the direction cosine information you need for example to tell left from right (it's probably why you have a flip). We don't have much experience with dicom. Have you tried using -it dicom in mri_convert to be explicit abou

[Freesurfer] Flipped image talairach correction and missing .dcm extension

2009-07-30 Thread Lena Palaniyappan
-- Hello group I am new to freesurfer. I have two problems. Please accept my apologies if these queries are bit naïve! Any help will be much appreciated. I am trying to autorecon1 a single image obtained from Philips 3T as dicom output. I use MacOS ­ X11 terminal. 1. I am not able to use mri_c