Studies show there is no direct correlation between severity of impact, LOC and such and duration of recovery. Researchers have tried to connect those dots for years. Actually, a concussion with LOC is a moderately severe concussion from a purely physiological perspective and using the Glascow Coma Score. Very few here on NT suffered any LOC at all but suffer PCS for quite some time.

Please stop trying to analyze your PCS. It is impossible to effectively find a cause and effect situation other than simple cognitive over-stimulation issues.