Intérêt de l'analyse factorielle discriminante pour classer les syndromes parkinsoniens à partir de la tomoscintigraphie d'émission monophotonique

Using SPECT data alone, this study enabled us to distinguish between PD, PSP and CBD in patients with clear clinical presentations of the diseases in question. This novel, statistical approach provides reliable information. However, a prospective study dealing with de novo parkinsonian syndromes will be necessary.