 In shorter compass, Anderson (2015) investigates the relevance of cognitive neuroscience for reconceiving psychology’s basic categories, starting from a consequence of his neural reuse hypothesis. Attempts to map cognitive processes onto specific neural processes and brain regions reveal “many-to-many” relations. Not only do these relations show that combined anatomical-functional labels for brain regions (e.g., “fusiform face area”) are deceptive; they also call into question the possibility of deciding between alternative psychological taxonomies by appealing to cognitive neuroscientific data.