HELP!!! I THINK I HAVE A CHICK WITH STARGAZER DISEASE, ANY CURE?

[trickpony23]

I purchased eleven bantam chicks from Family Farm and Home about a week ago. I have one sebright chick that is spinning in circles sometimes and he twitches his head a lot, he sleeps with his head down by his legs and does forward summer salts occasionally. He will be like that one minute and then i will come back in and he is walking around with his buddies. I think it might be Stargazer disease but i'm not sure, please help ASAP

 

[trickpony23]

Were all good i gave him a recipe of vitamins with a dropper and he bounced back within a week