“…Interestingly, these cortical regions are activated during both perceptual and imagery tasks, regardless of the sensory modality through which such a spatial information has been acquired Ptito et al, 2011;Ricciardi et al, 2014aRicciardi et al, , 2014bRicciardi et al, , 2010Ricciardi and Pietrini, 2011). Furthermore, congenitally blind individuals recruit intraparietal and superior parietal regions during non-visual spatial processing and localization (Weeks et al, 2000), spatial imagery (Vanlierde et al, 2003), orientation discrimination (Ptito, 2005), spatial attention and memory , and even numerical comparison (Szucs and Csepe, 2005) tasks. Altogether, these observations strongly suggest a more abstract, visual-independent sensory representation of spatial information in the human brain, that is, a supramodal functional organization.…”