title: Expression of concern.
authors.forename: Robert
authors.initials: R
authors.lastname: Freedman
authors.forename: Michael D
authors.initials: MD
authors.lastname: Roy
mesh_terms: D000367:Age Factors; D003072:Cognition Disorders / Q000473:pathology*; D015713:Duplicate Publications as Topic; D035081:Editorial Policies; D006801:Humans; D008279:Magnetic Resonance Imaging; D009929:Organ Size / Q000502:physiology; D020534:Parahippocampal Gyrus / Q000473:pathology*