Thanks for such quick reply Bruce,

I am saying i am using these file , referring to feesurfer website.

cd $SUBJECTS_DIR/bert/mri freeview nu.mgz -p-labels posterior_left_* posterior_Left-Hippocampus.mgz -p-labels posterior_right_* posterior_Right-Hippocampus.mgz -p-prefix posterior_ -p-lut $FREESURFER_HOME/FreeSurferColorLUT.txt

which contains nu.mgz, posterior_Left-Hippocampus.mgz ,posterior_Right-Hippocampus.mgz

when i am using aseg.mgz i am seeing corpus collosum in free viewer, why is it so...?

And I will try to use commands which u referred and get back to you.

cheers
Saurabh Thakur,

On Fri, Feb 28, 2014 at 6:44 PM, Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:

Hi Saurabh

I'm not sure what you mean by "the main volume", but the hippocampus is segmented in the aseg.mgz. You can extract it from there using mri_extract_label or mri_binarize --match

cheers
Bruce

On Fri, 28 Feb 2014, Saurabh Thakur wrote:

Hello Freesurfer expert,

I have done Hippo campus segmentation using Freesurfer.

Can u tell me how to extract the only Hippo campus volume from nu.mgz

Why only nu.mgz is used for the main volume--is there some specific reason
to use?

Thanks in advance ,

Saurabh Thakur,

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