Brain grey and white matter predictors of verbal ability traits in older age: The Lothian Birth Cohort 1936. - Paul Hoffman; Simon R. Cox; Dominika Dykiert; Susana Muñoz Maniega; Maria del C. Valdés Hernández; Mark E. Bastin; Joanna M. Wardlaw; Ian J. Deary (NeuroImage, 2017)