Hi Cynthia
motion in 3D anatomical scans doesn't work the same way as in 2D functional
scans since the data is being acquired in spatial frequency ("k-space"),
not in space. There are sequences around that compensate for motion,
including one recently developed at MGH by M Dylan Tisdall and And
Hello, I am wondering whether there is any way to compensate for motion in
anatomical images (for the purposes of salvaging data for cortical thickness
analysis)? If not, is there a general rule of thumb or some way to tell how
much motion is too much for this type of analysis? Or is it more of
