Hi Bo,

you can use flags to mri_segment to change the intensity thresholds:

-wlo <> specify the min allowable value for white matter -ghi <> specify the max allowable value for gray matter -glo <> specify the min allowable value for gray matter

On Thu, 12 Oct 2006, Bo Shi wrote:

Good morning!

I have a dataset whose white matter volume is a bit too aggressive and I'd like to erode it a bit - is there a quick way to do this using tkmedit or one of the command line tools?

Thanks, Bo

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