title: [Neuropsychological disorders in vitamin B 12 deficiency].
abstract: Vitamin B12 deficiency is often attended by neuropsychic disorders. In the geriatric population, the level of vitamin B12 is mostly reduced. However, the clinical manifestations and pathogenesis are not completely specified. The authors describe a female patients in whom vitamin B12 deficiency was coupled with manifest neuropsychic disorders. Provide a detailed depiction of the clinical status, the disease course and laboratory findings. Relate the most typical neuropsychic manifestations of vitamin B12 deficiency.
authors.forename: L O
authors.initials: LO
authors.lastname: Badalian
authors.forename: P A
authors.initials: PA
authors.lastname: Temin
authors.forename: S A
authors.initials: SA
authors.lastname: Groppa
authors.forename: M Iu
authors.initials: MIu
authors.lastname: Nikanorova
authors.forename: T Iu
authors.initials: TIu
authors.lastname: Askochenskaia
authors.forename: N V
authors.initials: NV
authors.lastname: Bulaeva
authors.forename: N N
authors.initials: NN
authors.lastname: Zavadenko
authors.forename: V Iu
authors.initials: VIu
authors.lastname: Gordnicheva
mesh_terms: D001259:Ataxia / Q000175:diagnosis / Q000209:etiology*; D003072:Cognition Disorders / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000175:diagnosis / Q000209:etiology*; D010292:Paresthesia / Q000175:diagnosis / Q000209:etiology*; D014806:Vitamin B 12 Deficiency / Q000150:complications* / Q000523:psychology
vernacular_title: Nervno-psikhicheskie narusheniia pri defitsite vitamina B 12.