Hi Jeff,
they different parcellations based on different anatomical conventions. The
aparc.annot is simpler (fewer units) and gyral based, while the
aparc.a2005s has more units divided into sulci and gyri.
cheers,
Bruce
On Fri, 30 Jan 2009, Jeff Sadino wrote:
Hello all,
Thank you for y
Dear Sam,
you might want to try other tools that can read and convert DICOMs,
like (x)medcon, mricron, SPM5/SPM8 (if you have MATLAB available).
Volkmar
Quoting Sam Enumah :
Hello,
My name is Sam Enumah and I am an undergraduate working in the A.A. Martinos
Imaging Center at MGH Navy Yard
I'll try matlab.
Thanks so much.
2009/1/30 Don Hagler
> matlab's dicomread can handle 8 bit images, so if you have matlab, one
> could write a script to convert your dicoms to mgh format (using save_mgh).
>
> > Date: Fri, 30 Jan 2009 16:06:52 -0500
> > From: gr...@nmr.mgh.harvard.edu
> > To: s
matlab's dicomread can handle 8 bit images, so if you have matlab, one could
write a script to convert your dicoms to mgh format (using save_mgh).
> Date: Fri, 30 Jan 2009 16:06:52 -0500
> From: gr...@nmr.mgh.harvard.edu
> To: senu...@fas.harvard.edu
> Subject: Re: [Freesurfer] difficulty readin
This might not work with our tools. As the message implies, they cannot
unpack 8bit images (I think it is fixed at 16). I'm not sure how to
change it (or if it can be changed). We use a 3rd party dicom reader,
and it is not an easy thing modify.
sorry
doug
Sam Enumah wrote:
Hello,
My na
Hi Sam,
you can try like this below,
umount cdrecorder
cd dicom;ls
cd ##; ls
output will be 2 strings of numbers
unpacksdcmdir src /mnt/cdrom/dicom/INITIAL#/1STof2#s -targ ./ scanonly
unpacklog
Repeat command line with second number
Make a cfg.file
Save as cfg.file in SUBJECTs folder
Hello all,
Thank you for your quick replies to my previous posts. One more question. I
am wondering what the difference is and if I should be taking average thickness
measurements for cortical regions from lh.aparc.a2005s.stats or lh.aparc.stats.
I think the main difference is that lh.aparc
Hello,
My name is Sam Enumah and I am an undergraduate working in the A.A. Martinos
Imaging Center at MGH Navy Yard. I have become familiar with Freesurfer's
tkmedit function and I am able to analyze my data once I am given a set of
144 MR dicom files. While the mri_convert tool works for the d
Hi Diana,
you can use mris_anatomical_stats for this.
cheers,
Bruce
On Thu, 29 Jan 2009, Diana
Wotruba wrote:
Dear FS experts
I divided the fsaverage parcellations (aparc.a2005s) into about 1000 smaller
parcellations, using mri_divide_parcellation.
What would be the easiest way to get the
