RT Journal Article SR Electronic T1 Callosal Angle Narrowing in Research Data Bases of the Cognitively Impaired JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E5 OP E6 DO 10.3174/ajnr.A7416 VO 43 IS 3 A1 Antonucci, M.U. A1 McTeague, L.M. A1 Yazdani, M. A1 Benitez, A. YR 2022 UL http://www.ajnr.org/content/43/3/E5.abstract AB