title: Thyroid function abnormalities and cognitive decline.
authors.affiliation: Department of Neurology, Beytepe Military Hospital, Ankara, Turkey.
authors.forename: S
authors.initials: S
authors.lastname: Tasdemir
authors.affiliation: Department of Neurology, Gulhane Military Medical Academy, Ankara, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Cetiz
authors.affiliation: Department of Neurology, Gulhane Military Medical Academy, Ankara, Turkey.
authors.forename: H
authors.initials: H
authors.lastname: Akgun
authors.affiliation: Department of Neurology, Gulhane Military Medical Academy, Ankara, Turkey.
authors.forename: O
authors.initials: O
authors.lastname: Oz
authors.affiliation: Department of Neurology, Gulhane Military Medical Academy, Ankara, Turkey.
authors.forename: S
authors.initials: S
authors.lastname: Demirkaya
mesh_terms: D001288:Attention / Q000502:physiology*; D003072:Cognition Disorders / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D012621:Seasons; D014807:Vitamin D / Q000031:analogs & derivatives*
chemical_list: D014807:Vitamin D
keywords: cognitive disorders and dementia; neurological disorders