Thanks Rick, that is interesting. So motion during the acquisition of the interleaved slices will cause this 'striping' artifact which is therefore not eliminated by applying slice timing correction?
Previously posted image was
to3d + 3dTshift + 3dvolreg
if I now omit the 3dTshift command, run
to3d + 3dvolreg
and perform the instacorr without manually changing the colorscale at the exact same coordinates as in the previous image you'll see the 'striping artifact is there too but looks slightly different (see screenshot attached). Not entirely sure what to conclude from this.
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Screen Shot 2017-06-28 at 11.14.48 AM.png
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