For example, Dyer and colleagues showed that antibodies directed against oligodendrocyte surface epitopes, including antibodies to galactocerebroside, sulfatide, and myelin/oligodendrocyte-specific protein, can induce changes in the organization of oligodendrocyte plasma membrane and can alter cytoskeletal structure (Dyer and Benjamins, 1988; Dyer and Matthieu, 1994) .