I. General Overview1. Synesthesia in perspective, Noam Sagiv2. Some demographic and socio-cultural aspects of Synesthesia, Sean Day3. Varieties of Synesthetic Experience, Christopher W. TylerII. Perception and Attention4. On the perceptual reality of synesthetic color, Randolph Blake, Thomas J. Palmeri, Rene Marois and Chai-Youn Kim5. Binding of graphemes and synesthetic colors in grapheme-color Synesthesia, Daniel Smilek, Mike J. Dixon and Philip M. Merikle6. Synesthesia and the binding problem, Noam Sagiv and Lynne C. Robertson7. Can attention modulate color-graphemic Synesthesia?, Anina N. Rich and Jason B. MattingleyIII. Consciousness and Cognition8. Synesthesia: A window on the hard problem of consciousness, Jeffrey Gray9. Emergence of the human mind: Some clues from Synesthesia, V.S. Ramachandran and Edward HubbardIV. Development and Learning...