General Discussion
In reply to the discussion: If you have a gun and the other guy doesn't . . . [View all]anomiep
(153 posts)because I don't have strict experience having my head hit against concrete in a street fight.
However, I used to street skate, with no helmet. I've come down pretty hard, hit my head on concrete, and *not* had 'a split scalp and a concussion'. Basically, I know I didn't have a split scalp. I don't think I had a concussion* but hey, maybe, I was a 15 year old kid and not a medical doctor.
What I did have, for certain, was a pretty good lump.
On the other hand, I've had my helmeted head slam against the side of a wooden transition (caught a chip of wood between the wheel and the flat) and had the bottom of my visual field turn into T.V. snow - with no skull damage and no lump. (and was I ridiculously glad I was wearing that helmet? Yes, yes I was.)
I don't know that it's as cut and dried as 'this level of damage will always occur'. This is solely a point about my experiences with head injuries and should not be construed as a statement that anything did or did not happen re. Zimmerman and Zimmerman's head.
*part of why I think that is I kept skating with no apparent impact on my balance. I could be completely wrong, though, and given that the skating consisted of just rolling home because my head hurt, it's possible I didn't do anything where I would have noticed anything off.