title: 'United' we stand.
authors.affiliation: Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02142, USA.
authors.forename: Pawan
authors.initials: P
authors.lastname: Sinha
authors.forename: Tomaso
authors.initials: T
authors.lastname: Poggio
mesh_terms: D005149:Facial Expression; D005197:Famous Persons; D006801:Humans; D008297:Male; D009903:Optical Illusions; D010364:Pattern Recognition, Visual; D021641:Recognition, Psychology