Synesthesia

1.Synesthesia: Synesthesia is aneurologically-based condition in which a sensory pathway automatically activates a secondary pathway.

2.Grapheme-Color Synesthesia: A type of Synthenesia in which numbers are perceived as colors.

3.Ordinal-Linguistic Personification: Is a type of Synesthesia in which days of the week, months, are associated with personalities.

4. Number-Form Synesthesia: Type of Synesthesia in which numbers, especific dates appear as a map to people.

5. Sound-Color Synesthesia: A type of Synesthesia in which music appears as colors.

6. Lexical-Gustatory Synesthesia: Synesthesia in which speaking, words and literature provoke the person to feel taste in the mouth.

LINKS

http://en.wikipedia.org/wiki/Synesthesia

http://www.synesthesia.com.au/id1.html

http://en.wikipedia.org/wiki/Ordinal_linguistic_personification