Dear Yangyang, If you open the nii file you can look at the local peaks there and use something like http://sprout022.sprout.yale.edu/mni2tal/mni2tal.html or the Anatomy toolbox for SPM https://www.fil.ion.ucl.ac.uk/spm/ext/#Anatomy to find labels. Best, Vladimir On Tue, Jul 3, 2018 at 5:47 PM Yangyang Bai <[log in to unmask]> wrote: > > Dear SPM experts, > > I have run the SPM12 EEG 3D Source reconstruction and got the a condition_1_t0_500_f1_40_1.nii file , spm_2018Jul02.ps file and the gain matrix. How do I get the MNI coordinates and the label for the active region? Do I need to install additional toolbox? > > Thank you very much, > > > Best > Yangyang