Lorikeet sezures

[nabiac]

Hi I had my boy pass away this morning. He had 5 sezures in 20 min. Last night he was fine just started shacking his head. Just wondering if anyone else has had issues like this.( thinking he had brain issues) He was only 8 months old. Very healthy bird. So unexpected. Last year my old boy was found passed away. Looking back looks like it may be the same thing.
Is brain issues a prob in the rainbow lorikeets.
Any advice would be good
Thanks.