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Mark, Thank you for your help! I will try it at once and read some tutour about fslview. 2009/7/8 Mark Jenkinson <[log in to unmask]> > Hi, > > Why are you using -b 0.95,1 with fslview? > This will make your display range 0.95 to 1.0, but all the > interesting values are 1 to 3 in your case, so you will > not see any difference between them. > > The number is displayed in the intensity box near the coordinates. > > I recommend that you do the tutorial on FSLView which is > part of the first FSL Course practical which you can find online. > This will help you become familiar with how FSLView works. > > All the best, > Mark > > > > > > On 8 Jul 2009, at 07:45, =?GB2312?Q?hankee?= wrote: > > Hi, Mark. >> I am very sorry to interrupt you again. May be this question is very >> silly. Now >> my procedure shows as follow: >> >> linux-f3p4:/media/disk-1/duhanjian_data/VCI_NC_fslvbm/stats # cluster -- >> in=fslvbm_s3_tfce_corrp_tstat1.nii.gz --thresh=0.95 --oindex=index >> Cluster Index Voxels Z-MAX Z-MAX X (vox) Z-MAX Y (vox) Z- >> MAX Z (vox) Z-COG X (vox) Z-COG Y (vox) Z-COG Z (vox) >> 3 95413 1 35 62 14 44.9 53.4 >> 39.6 >> 2 10 0.953 66 50 69 66.1 49.8 >> 68.8 >> 1 9 0.955 49 50 12 48.9 50 >> 12.4 >> >> In this step, I get index.nii.gz file, just as said. Now I want to see the >> image, >> so I use fslview command, show as follow: >> >> linux-f3p4:/media/disk-1/duhanjian_data/VCI_NC_fslvbm/stats # fslview >> $FSLDIR/data/standard/MNI152_T1_2mm index -l Red-Yellow -b 0.95,1 >> >> >> When I see the image, all the gray matter area are colour labeled >> (actually >> only three cortical area are different when compare with control group, as >> showed above, not all), not concentrate on the above-mentioned coordinate, >> such as 35,62,14 and so on. Second, as you >> said, this image each voxel is given a number. But I haven’t seen any >> numbers >> in fslview. Am I wrong when I open the index.nii.gz file? So how to open >> the >> index.nii.gz ? How to label the cortical area according to the >> above-mentioned >> coordinate? Thank you very much! >> >> -- yours sincerely, hanjian du Department of Neurosurgery, Southwest Hospital, Chongqing 400038, China 重庆市西南医院神经外科 杜寒剑