title: The actual and the possible.
authors.affiliation: Center for Brain Science, Harvard University, United States. Electronic address: kenneth_blum@harvard.edu.
authors.forename: Kenneth I
authors.initials: KI
authors.lastname: Blum
mesh_terms: D000818:Animals; D003226:Congresses as Topic / Q000639:trends; D006801:Humans; D009488:Neurosciences / Q000639:trends*; D014795:Visual Pathways / Q000502:physiology*