Oakland Raiders quarterback Terrelle Pryor has been cleared to play in his side's match against the San Diego Chargers on Sunday.
Pryor was forced to sit out of the Raiders' 24-14 defeat at the hands of the Washington Redskins last week after suffering concussion in their week three match against the Denver Broncos.
The 24-year-old was still exhibiting minor symptoms before that match, but coach Dennis Allen revealed that he is no longer demonstrating those and is fine to play.
"He is symptom-free, so he's clear," Allen is quoted as saying by ESPN.
The Oakland Raiders have won just one of their opening four games of the current NFL season.