Lions TE Dickerson claims he hid concussion

[ESPN]

Lions tight end Dorin Dickerson suffered a concussion in the second half against the New York Giants but did not report it until he made two errors in overtime during the Lions' 23-20 loss on Sunday.

http://espn.go.com/nfl/story/_/id/10183322/dorin-dickerson-detroit-lions-says-hid-concussion