[Degenerative disease (author's transl)].
D000328:Adult; D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging*; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D002526:Cerebellar Diseases / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000000981:diagnostic imaging; D010300:Parkinson Disease / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed