There is not an easy way to do this. A couple of things you can do: First, convert the MNI152 coordinate to MNI305 coordinate. Then (1) load the cluster into tksurfer or freeview with fsaverage. fsaverage is in mni305 space, so you should be able to plug the coordinates into the RAS space. The problem is that it will not take you right there because it is on the surface. (2) Convert the cluster to a volume in fsaverage space (mri_vol2vol), then load up the cluster as an overlay to fsaverage orig.mgz and do the same thing as #1. You might have to click around to see how close you can get to your spot. Not perfect, but it should do the trick

doug

On 01/31/2016 05:36 PM, Bronwyn Overs wrote:

Hi Freesurfer mailing list,

Is there a way to determine if a specific MNI location is included in any of the clusters that are significant in a freesurfer GLM analysis (after monte-carlo)? We have a specific coordinate of interested from a previous analysis (e.g. -21, 11, -17) and wish to know if this is included in any of the significant clusters from an alternate GLM in freesurfer. --

Kind regards,

Bronwyn Overs Research Assistant

Neuroscience Research Australia

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