− | The protozoan can migrate to any region of the CNS<ref name="EPM8">Gray, L.C, Magdesian, K.G, Sturges, B.K, Madigan, J.E (2001) Suspected protozoal myeloencephalitis in a two-month-old colt. ''Vet Rec'', 149:269-273.</ref>, thus the differential list comprises almost all diseases of this system.
| + | ''S.neurona'' can migrate to any region of the CNS<ref name="EPM8">Gray, L.C, Magdesian, K.G, Sturges, B.K, Madigan, J.E (2001) Suspected protozoal myeloencephalitis in a two-month-old colt. ''Vet Rec'', 149:269-273.</ref>, thus the differential list comprises almost all diseases of this system. |