title: Reply.
authors.forename: Joanna M
authors.initials: JM
authors.lastname: Jefferis
authors.forename: Michael P
authors.initials: MP
authors.lastname: Clarke
authors.forename: John-Paul
authors.initials: JP
authors.lastname: Taylor
mesh_terms: D002386:Cataract / Q000503:physiopathology*; D002387:Cataract Extraction; D003072:Cognition Disorders / Q000503:physiopathology*; D005260:Female; D006212:Hallucinations / Q000503:physiopathology*; D006801:Humans; D008297:Male; D019964:Mood Disorders / Q000503:physiopathology*; D014786:Vision Disorders / Q000503:physiopathology*