Aruther

My cat, Middy, had a stroke three days ago which included seizures, vomiting, and lethargy. She has been one of the 12% that recovered enough, but she has a head tilt. Her head is tilted extremely to the right, stretching out the left side of her neck, but her right is scrunched up. Here is a link to pictures that could help you answer this question better: (a video link should be coming, but youtube is being a butt)

Pictures: http://photobucket.com/middyheadtiltpics

Last night, my cat was fine, but this morning she vomited and was found lying on her back with her paws stretched out, still alive but very zoned out. Once she was picked up she started arching her back and was acting extremely lethargic, being completly zoned out and unaware of what was going on around her. We put some water around her lips and she licked it, but after that she began to open her eyes but they wouldn't exactly open all the way, as part of her eylid was still closed. She also made static and uncontrolable movements (such as crossing her paws and jerking her head) which leads me to think that she was having a seizure.

She is currently at a vet but I was just wondering what could have caused this and what possible treatment options are.

Thank you!!