Re: [Freesurfer] Intensity Normalization error

2011-07-29 Thread Bruce Fischl
Hi Antonella, I'll leave 2) for others. For 1), it's only worth intervening/adding control points if the white surface doesn't extend all the way out to the end of a white matter strand (or if the gray matter over it doesn't get all the way out either) cheers Bruce On Fri, 29 Jul 2011, Anton

[Freesurfer] Intensity Normalization error

2011-07-29 Thread Antonella Kis
Dear Bruce, 1). What is the minimum value/the range for the intensity in order to be considered acceptable? I know the value in wm should be very close to 110 but what is the accepted value closed to this? If is not exactly 110 (foe example if is 101) do I need to add control points in order to