[Freesurfer] FreeSurfer and VBM data comparison

2005-06-02 Thread Akemi Tomoda
Dear FS list, Here I have the FreeSurfer and the VBM data for the 26 young adults between the different parameters. I see that there is a Pearson's correlation of 0.9148 for the Left Hemisphere gmv between FS and VBM. For the right hemisphere there is a correlation of 0.9061. But when I compar

[Freesurfer] How to get each value for total out and inner cortex surface area

2004-04-28 Thread Akemi Tomoda
Dear list, According to the results by running FS in our subjects, I have come to realize that the cortical surface area and gray-matter volume shrinks, while the cortical thickness tends to increase with a highly localized area of cortical thickening in the left hemisphere. To my knowledge, thes

[Freesurfer] Brain skull size

2004-04-14 Thread Akemi Tomoda
Dear list, Is there a way to get brain skull size of subjects using FreeSurfer? I already have got Brain Size (cm3) from the output of mri_strip_skull, but my guess is that it would be different from the skull size. I'd be most grateful if anyone could let me know of the way of outputting these v