Neuroaxonal dystrophy of the accessory cuneate nucleus in horses.
Data were collected from 37 horses with a neurologic disability and compared to a group of 34 normal horses. Affected horses had neuroaxonal dystrophy, gliosis, vacuoles, and sometimes pigment localized to the accessory cuneate nuclei with minimal or no changes in the spinal cord and no changes in the proximal peripheral nerves. The focal nature of the change and usual absence of significant light microscopic spinal cord or peripheral nerve changes are different than previously described equine neuropathologic conditions.
D000367:Age Factors; D000818:Animals; D001369:Axons / Q000473:pathology / Q000648:ultrastructure; D001927:Brain Diseases / Q000473:pathology / Q000503:physiopathology / Q000662:veterinary*; D005684:Gait; D006734:Horse Diseases / Q000473:pathology* / Q000503:physiopathology; D006736:Horses; D008526:Medulla Oblongata / Q000473:pathology; D014617:Vacuoles / Q000648:ultrastructure