Oh - If you're talking about just a small change, it's probably the rounding of the transform between mm and voxels. SPM handles both. Right click on your image in SPM and you can set the voxel location or the mm location.
Best,
Peter.
> -----Original Message-----
> From: Jie Yu [mailto:[log in to unmask]]
> Sent: 06 June 2013 14:05
> To: [log in to unmask]; Zeidman, Peter
> Subject: Re: co-ordinate in the fMRI Result Section
>
> Dear Peter
>
> Thanks so much!
>
> So I guess SPM indeed uses MNI mm (not voxel) ???
>
> The pre-determined co-ordinates were from FSL ( I guess they used
> MNI152 ) and I just put the numbers in SPM result after setting the P
> value as 1, but the co-ordinates still change a little bit and could
> not stay the same...?
>
> Thanks so much!!!
>
|