title: [Why a new population, why a new scale. Definition and measurement of a new syndrome: neurobiological deficit in individuals over 50 years of age].
authors.forename: L
authors.initials: L
authors.lastname: Stéru
authors.forename: B
authors.initials: B
authors.lastname: Crevier
authors.forename: S
authors.initials: S
authors.lastname: Lancrenon
authors.forename: M
authors.initials: M
authors.lastname: Sevestre
authors.forename: P
authors.initials: P
authors.lastname: Thabuy
authors.forename: J M
authors.initials: JM
authors.lastname: Vetel
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes / Q000502:physiology; D008875:Middle Aged; D009483:Neuropsychological Tests; D011602:Psychophysiologic Disorders / Q000175:diagnosis / Q000503:physiopathology*; D013577:Syndrome
vernacular_title: Pourquoi une nouvelle population, pourquoi une nouvelle échelle. Définition et mesure d'un nouveau syndrome: le déficit neuro-biologique de la post-cinquantaine.