xjview is a simple image/overlay program that can be used to display images or check coverage (manually, each one). For a more “batch” method please see Coverage Check.
After we process a single subject, we want to check their data to make sure that we are getting full amygdala (or whatever your ROI is) coverage. This is important because when we move to group analysis, any missing voxels in a single subject will be discluded in the group analysis, which we don’t want! The instructions below detail how to use xjview to check coverage.
Once both are open, you can start with -10 in y coordinate at the bottom left and then -8 and check each slice until +2 to make sure there is full coverage.