What can sensorimotor enactivism learn from studies on phenomenal adaptation in atypical perceptual conditions? - A commentary on Rick Grush and Colleagues1 Introduction2 Phenomenal adaption2.1 Conceptual problems — Defining phenomenal adaptation2.2 Methodological problems3 Implications of the color rotation study for sensorimotor enactivism3.1 An enactivist explanation of the results3.2 Problems with a definitive confirmation of enactivist ideas4 Atypical color conditions in synesthesia5 Synesthetic colors and sensorimotor enactivism6 Discussion