title: Introduction.
authors.affiliation: a Private Practice, Clinical Neuropsychology , Arlington Heights , Illinois.
authors.forename: Leonard F
authors.initials: LF
authors.lastname: Koziol
authors.forename: Arthur MacNeil
authors.initials: AM
authors.lastname: Horton
mesh_terms: D001288:Attention / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D006801:Humans; D009484:Neuropsychology