Symbols are not uniquely human. - Sidarta Ribeiro; Angelo C. Loula; Ivan E. de Araújo; Ricardo R. Gudwin; João Queiroz (Biosyst., 2007)

Weighing the evidence: Variance in brain responses to milkshake receipt is predictive of eating behavior. - Nils B. Kroemer; Xue Sun; Maria G. Veldhuizen; Amanda E. Babbs; Ivan E. de Araújo; Dana M. Small (NeuroImage, 2016)