Johnston (concussion) did individual drills at practice Thursday, Kris Rhim of ESPN.com reports.

Los Angeles Chargers wide receiver Quentin Johnston was carted off the field following a big hit on the opening series of the ...

Los Angeles Chargers receiver Quentin Johnston has left the SoFi Stadium field on a cart after taking a big hit on the third ...

Chargers HC Jim Harbaugh shared an injury update on WR Quentin Johnston Saturday night, after the receiver was carted off after a scary hit.

Chargers head coach Jim Harbaugh confirmed that wide receiver Quentin Johnston suffered a concussion in the preseason loss to ...

Chargers wide receiver Quentin Johnston was taken to the hospital after a suffering a concussion in Saturday's 23-22 ...

Los Angeles Chargers wide receiver Quentin Johnston was carted off the field during the team's preseason matchup with the Los ...

Third-year wide receiver Quentin Johnston was carted off the field after taking a big hit during the Chargers' opening drive ...

Los Angeles Chargers wide receiver Quentin Johnston suffered a concussion on a hard hit from a Los Angeles Rams defensive ...

Chargers wide receiver Quentin Johnston's head bounced off the turf after he took a big hit on an incomplete pass.

A scary scene unfolded at SoFi Stadium as Los Angeles Chargers wide receiver Quentin Johnston was knocked out cold vs. the Rams.