Maybe posturing. I think you know this but for the benefit of others, here is a simple description of a major traumatic bleeding in the head.Agreed, at the last second of the video it looks like he is having a seizure![]()
There is a tiny bit (a few cc’s) of “free space” in the cranial vault. The only “hole” is at the base of the skull where various structures and nerves exit to the spinal column.
Everything else is filled with CSF, structures and brain. A ruptured artery is like injecting blood into the limited space with a high pressure hose.
The skull is solid but the brain is squishy. The pressure literally forces the brain down into the hole. Death can come quickly. Pressure will keep increasing until it runs out of blood or the heart stops. This can create incredibly high innercranial pressures.
Seeing blood from his ear a second after hitting the asphalt shows that he had a large, high pressure (arterial) bleed.
Posturing and/or seizing fits the picture perfectly.
He dead.

