This was a line drive goalie kick to the back of the head and neck. This was not a simple soccer ball pass. I am not surprised he suffered such severe symptoms. The back of the head and neck is easily traumatized. He suffered whiplash and a brain stem concussion, maybe more.

I notice they do not mention any neck diagnostics or therapy.

Inflammation in the upper neck can interrupt many neurological and body systems.

I question the sleep study as accurate. Sleep studies primarily look for Obstructive Sleep Apnea. They are lousy at identifying Central Sleep Apnea. Been there, done that, doc said I do not have Obstructive Sleep Apnea. He is right. I have Central Sleep Apnea. I can even have Central Apneas while awake.