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Hi, please check this post <goog_1767623314> http://imaging.mrc-cbu.cam.ac.uk/meg/RepositioningMRIs For the functional I think that you may just co-register both images. Best regards, OtÃlia C. d'Almeida 2016-02-03 10:21 GMT+00:00 Nina Goossens <[log in to unmask]>: > Dear SPM users, > > I am new to SPM and have read some practical examples to analyze fMRI-data > in a block design on the SPM site and on other websites. > > I have come across an example in which the first step is to reorient all > images (reset the origin) to the anterior commissure. It is said there that > most scanners use the center of the scanner as the origin of the images, > whereas SPM expects the origin to be the AC. So in this example, the first > step is to manually set the crosshair position of the anatomical T1 image > to the AC and then reorient all functional images to this position. > Afterwards, all steps of spatial preprocessing are done. > > In the SPM manuals and their practical examples however, I do not find > this step. Can someone help me on this matter? > > Kind regards, > > Nina > > *Nina Goossens* > > PhD researcher > KU Leuven - Department of Rehabilitation Sciences > Tervuursevest 101 box 1501 > 3001 Leuven > tel. +32 16 37 90 40 > [log in to unmask] > <https:[log in to unmask]> > >