No, you haven't answered the question. Blurring merely masks the detail of a surface. It doesn't create or extend zones on tone/matter. Despite the lack of sharp definition, we can clearly see in the frame that the upper cranium area, a good 6" above the right ear is intact.
So this is another thing you haven't mapped, Jim?
The missing scalp at the top begins in front of the ear, just like it's shown in clear frames like Z317, Z323, Z335 and so on.
Although bone was missing beneath it, the scalp between the cowlick wound and the large gaping wound appeared to be largely intact for several inches. (The cowlick wound is beside and just below the top of the ruler.)
A few frames later, it's no longer there.
So again, how would you explain what we see?
Allowing for the changing lines-of-sight in the latter frames, I see no difference in the relationship of the head wound features.