DERMO-OPTICAL PERCEPTION (DOP)
DERMO-OPTICAL PERCEPTION (DOP): Definition and Theoretical Foundations Dermo-Optical Perception (DOP), also historically referred to as cutaneous perception of colour or para-optic vision, describes the purported ability of certain individuals to discern the colour, and sometimes the shape, of objects without utilizing the conventional visual system—that is, solely through the sense of touch or general skin […]