title: Invited commentary.
authors.affiliation: Department of Neurology, The Johns Hopkins Hospital, Reed Hall E #2206, 1620 McElderry St, Baltimore, MD 21205-1910, USA. oselnes@jhmi.edu
authors.forename: Ola A
authors.initials: OA
authors.lastname: Selnes
mesh_terms: D003071:Cognition / Q000502:physiology*; D001026:Coronary Artery Bypass / Q000523:psychology*; D003324:Coronary Artery Disease / Q000601:surgery*; D004644:Emotions / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D020127:Recovery of Function