The condition of ‘genuine perceptual synaesthesia’ has been a focus of attention
in research in psychology and neuroscience over the last decades.
For subjects in this condition stimulation in one modality automatically and consistently over the
subject’s lifespan triggers a percept in another modality. In hearing→colour
synaesthesia, for example, a specific sound experience evokes a perception of a
specific colour. In this paper, I discuss questions and challenges that the phenomenon of synaesthetic experience raises for theories of perceptual experience
in general, and for theories thatsee the content and modality of conscious experience as being constituted and determined by the active and skilful exploration of the environment in particular. The focus of my paper will be on the latter, ‘enactive’ view of perception and its theory of what determines the modality-specific ‘feel’ of a perceptual experience
