In the first long-term study on grapheme-color synesthesia, researchers followed 80 children, including 8 synesthetes, to determine when and how associations between graphemes and colors develop. What ...

If you happen to find yourself seeing music, smelling color, or unusually combining two other senses, you may have synesthesia, a possibly genetic condition that affects about 4 percent of the ...

Tweezer in hand, Mandolin Brassaw concentrates like a surgeon in the operating theater as she places metal letters in minuscule 6-point type into a curved tray. She spells out the words of a Yayoi ...