Feline Ischemic Encephalopathy in Cats

Concerned that your cat may have Ischemic Encephalophathy? Here are some signs and symptoms to watch out for: neurological signs like seizures, circling movements, alter behavior like unexplained aggression, and blindness. Feline ischemic encephalopathy (FIE) is caused by the presence of a parasite, the Cuterebra larva, in a cat's brain.