maax,

The vast majority of PCS sufferers and even those with severe PCS symptoms usually have clear CT Scans and MRI's. I have never had anything abnormal show in any of my 4 MRI's, a PET scan and a few CT Scans but I am on disability due to my PCS symptoms. Over the 6 plus years I have been on NT, I've seen less than 10 people who have had any positive indications on an MRI unless the injury included a skull fracture.

Wiix,

Too much sleep is counter to recovery. Quality normal amounts of sleep are best. Quiet rest is good meaning low levels of stimulation with moderate physical effort.