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Dear Jun, No, this is not a problem. It looks like the meshes fit the structural well (the direction of the slices doesn't matter). If you want a better correspondence with the template image you can do Coregister (Est&Reslice) in the fMRI part of SPM using your individual image as input and the template as the target. You can then use the output of that for you source modelling and it should correspond to the template much better (although the head size will still differ). Best, Vladimir On Thu, Sep 13, 2012 at 1:41 AM, Jun Wang <[log in to unmask]> wrote: > Dear SPM experts, > > > > As a SPM beginner, I am analyzing my subjects by following the "Multi-modal > faces" sample dataset. I had some troubles with EEG co-registration. After > loading individual subjct's T1 image, the EEG mesh(F1) I got looked weird > and doesn't look like the one shown in manual. The sagittal slices not the > transverse slices were presented with mesh. I am not sure why this happens, > Maybe someone can help. Also, when I checked the registration by comparing > my image with SPM template, the crosshair doesn't show in the same areas of > two images(F2). Is that means my subject's MRI image needs to be modified? > > > > Thank you in advance, > > > > Best wishes, > > Jun