Hello, The ReleaseNotes for v4.1.0 and v4.0.5 indicate refer to a bug in 'mris_wm_volume' related to the white matter parcellation.

Was there actually a bug in mris_wm_volume itself? Or, is the issue that the aseg.mgz had some incorrect labeling of "non-white" structures relevant to the mris_wm_volume calculation?

I guess I'm confused about what precisely is "incorrect" in aseg.stats? Is it just the lines for {Left,Right}-Cerebral-White-Matter? Or, the lines in the "intro" for "surface-based-volume mm3 {lh,rh}-cerebral- white-matter"? Or both?

thanks for clarifying, -Mike H.