... participated in the design of the study, wasinvolved in collection of blood samples and performedApoE genotyping; MC participated in the design of thestudy, was involved in clinical examinations ... Radcliffe Infirmary, Oxford, England. This work was supported by Italian Ministry of Health, project "Malattie neurodegen-erative – Progetto finalizzato ex art. 56/03", by Bristol-Myers ... that includes questions on orientation in time and space, attention, language, memory and vis-ual construction. The present study excluded volunteers with clinically overt infections, systemic inflammatoryconditions,...