Memory Game Nervous System DiseasesOnline version Horse Production by Abigail Schmidt Damaging the spinal cord and/or brain Wobbler's Syndrome Stumbling while trotting on even ground transmitted by blood-feeding insects Equine Infectious Disease Equine Protozoal Myeloencephalitis Common Signs of Neurologic Diseases Test for Equine Infectious Disease Horse ingests it in contaminated feed or water Equine Protozoal Myeloencephalitis Coggins Test Equine Infectious Disease Usually appears in young, growing horses Wobbler's Syndrome Common Signs of Neurologic Diseases Swamp Fever Abnormalities of the cervical vertebrae Dragging Toes