I continue to rack what's left of my brain, but it was so long ago (35 years ago). The chronic fatigue, headaches, muscle pain. The symptoms may have started immediately after the accident, or may have not manifested for a year post. I really don't remember. What makes it tough, besides the memory defect, is I sort of grew up with that "real men don't discuss their health problems" attitude. So I myself was in denial of PCS symptoms for many years.

I do know it was not longer than a year, since shortly post-trama I started on a pre-med degree. I held straight As for two semesters, then eveything went to hell.