Thank you for your reply.
To see the image that I would like to see after saving the map, I should control threshold value in FSLview.
In AFNI, I used manual range, set the max value to 1 and set p-value to 0.5. I would like to see positive correlation, so I think the threshold value from 0 to 1.
However, it doesn't look like what I saw in AFNI. It doesn't seem to cut off. The only change when I change threshold value in FSLview is color.
How can I control threshold value so that I can see correlation map exactly same as the one in AFNI (after controlling threshold, clustering)?
Thank you.