Schalk G, Kapeller C, Guger C, Ogawa H, Hiroshima S, Lafer-Sousa R, et al.. Facephenes and rainbows: Causal evidence for functional and anatomical specificity of face and color processing in the human brain. Proc. Natl. Acad. Sci. U.S.A. [Internet]. 2017;114:12285?12290. http://www.pnas.org/content/114/46/12285