Can chickens have strokes I have a polish white who is about 8 years old and suddenly her head is drooping and she seems confused. She lifts her head up but then it slowly drops back down. Help?

Hi, sorry to hear about your chicken. I had a hen last year, she was 7 yrs old. Stroke could be possible. I know that they can have seizures because mine did and she was getting ill. I had to euthanize her when she started having seizures. Got to the point she couldn't stand. Mine was a house pet. I strongly suggest bringing your chicken to a vet! Good luck.