Dear John Harwell, Thank you for your answers very much. AAL template is in the MNI stereotaxic space (here it is a nifti format of spm5).
I have seen section 5.1 and tried every step as what the tutorial tells. Following the suggestion in the tutouial, i don't run the mapping algorithm and use the pre-computed ***.metric in the result/subdirectory to view the result which is as a example. Everything works. However, i also try to run the mapping algorithm to generate new metric files and use them to view the reuslts. Unfortunately, when i choose file/open data file and specify the new generated metric files, a dialog box appear name "choose column to load"? What does this mean? And if i ignore it and press ok, an error happen for the differnt number of nodes contained between the metric file and the **coord file. God. Please give me a hand. ^_^ 2009/3/27 John Harwell <j...@brainvis.wustl.edu> > > Instructions on how to use the PALS atlas and how to map functional > volumes to the PALS atlas is available at > http://brainvis.wustl.edu/wiki/index.php/Caret:Documentation > . Download the Caret 5.5 Tutorial - The Basics (including PALS > atlas). Section 5.1 contains instructions on how to map a functional > volume to the PALS atlas surfaces. The human PALS atlas data set is > available at http://sumsdb.wustl.edu/sums/humanpalsmore.do. > > I am not familiar with the AAL template. Do you know the stereotaxic > space of AAL? Caret currently supports 711-2x, AFNI, FLIRT, MRITOTAL, > SPM2, SPM5, SPM95, SPM96, and SPM99. > > Analyze files (hdr/img) typically lack the stereotaxic coordinate > information needed to map the volume to the surface. > > ----------------------------------- > John Harwell > j...@brainvis.wustl.edu > > Department of Anatomy and Neurobiology > Washington University School of Medicine > 660 S. Euclid Ave Box 8108 > Saint Louis, MO 63110 > > > > > On Mar 26, 2009, at 9:41 PM, Jinhui Wang wrote: > > > Hi, > > will you please give me some help on how to map AAL template (.img > > and .hdr; a public and used widely atlas) to PALS surface and > > display it. I have referred to some tutorial but don't solve it > > yet. Need i create some additional files? > > > > Sincerely > > > > -- > > Jin-hui Wang > > State Key Laboratory of Cognitive Neuroscience and Learning, > > Beijing Normal University > > Add: No.19 Xinjiekouwai Street, > > Beijing, China. 100875 > > Tel: +86 10 58802036 > > Fax: +86 10 58806154 > > E-mail: wjh...@gmail.com > > wjh122...@yahoo.com.cn > > _______________________________________________ > > caret-users mailing list > > caret-users@brainvis.wustl.edu > > http://brainvis.wustl.edu/mailman/listinfo/caret-users > > _______________________________________________ > caret-users mailing list > caret-users@brainvis.wustl.edu > http://brainvis.wustl.edu/mailman/listinfo/caret-users > -- Jin-hui Wang State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University Add: No.19 Xinjiekouwai Street, Beijing, China. 100875 Tel: +86 10 58802036 Fax: +86 10 58806154 E-mail: wjh...@gmail.com wjh122...@yahoo.com.cn
_______________________________________________ caret-users mailing list caret-users@brainvis.wustl.edu http://brainvis.wustl.edu/mailman/listinfo/caret-users
