I took a closer look at my helmet. My head hurt after the fall, but I didn't notice damage.
Well, I don't know if it's damage, but the scratches indicate I hit the back of my head. Boy do I love helmets. This is the first time I've used this helmet. Given how rarely I ride, I'm tempted to keep wearing it .....
Oh, and, I made it through the MRI scans somehow. My followup is Thursday. can pretty much sleep without trouble, but being in a car at all makes it ache. I find myself clenching my teeth or digging my fingers into the back of my traps, which seems to help. I guess I'm hoping I just strained some muscles ...