Grapheme-color

Almost as frequent as grapheme-color synesthesia is the type of crosssensory perception in which sounds are perceived as colored (sound-color synesthesia or colored hearing).

Hence, grapheme-colour synaesthetes could often experience a negative emotional response and anger if they read a text with the 'wrong colours' on billboards, on television, or in books.

Grapheme-color synesthesia wasn't a skill or talent, no matter how much she wished it was at times.

In this chapter, we explore how grapheme-color synesthesia might be expressed in second languages.

There were eight participants […] whose number of grapheme-colour pairings differed between the rounds.