WWE.com reports that Dolph Ziggler has had his ImPACT concussion testing following his concussion during his match with Ryback at Raw on Monday.

WWE physician Dr. Chris Amann said, "Dolph was evaluated by a neuropsychologist today and he had ImPACT testing performed as well as balance testing. Fortunately all of those tests appear to be equivocal to baseline and within normal limits. His symptoms have improved significantly since the injury on Monday, so our plan right now is to have him continue to rest, and when he is asymptomatic have him start doing some light cardiovascular exercise, and if that goes OK, we will proceed with our exertional protocol."
Read more at http://www.411mania.com/wrestling/news/309502/WWE-Gives-Update-on-Dolph-Ziggler-Following-Concussion.htm#oWUpckQ6C7OV05g4.99

He needs to have more care around him in the ring, probably taking less bumps now especially around his head area. Hope he recovers as I think he can still be turned into a decent star.