American Synesthesia Association - Arranges meetings and provides means for the people who experience and/or study synesthesia to be in contact with each other.
Dr. Hugo Heyrman: Museums of the Mind - Exploring the art and mind connection: sources on Synaesthesia and the Arts, research on the future of the senses. Homepage of the Belgian Synaesthesia Association.
Edward M. Hubbard - A researcher at the University of California who studies synesthesia through the use of perceptual experiments and brain imaging.
Mixed Signals - Information of about different types of synesthesia, a message board for synesthetes, a survey and an event calendar.
On synesthesia - Mª Jose de Cordoba describes his investigation on synesthesia for 12 years in "Synesthesia: The inter-relationship between the arts, and a future project".
The Prometheus Institute - The Prometheus Institute's site about synaesthesia and art. Texts in English and Russian.
Retroglobe - Synaesthesia - Christian Liljeberg's description of his colored numbers, letters and time units.
Synaesthesia - Sean A. Day's mailing list, for synaesthetes and other interested, has its home here. A lot of information about what synaesthesia is and the different types of it. There is also a list of synaesthete authors and composers, and links to the experiences of synaesthetic individuals.
Synaesthesia - A compilation of information from the internet and traditional sources. Includes explanations of the different types of perception.
Synaesthesia and Education - A research project at The University of Cambridge about the effects of synaesthesia on numerical cognition in children.
Synaesthete.com - A place for people with synaesthesia to compare notes, experiences, artwork and ideas.
Synesthesia - A few articles about synesthesia. A part of Webcam.org's "Synthetic Synesthesia" section.
Synesthesia - Ariannel describes her synesthesia and shares her thoughts on the subject.
Synesthesia - the mixing of the senses - The term synesthesia means the joining of senses, and the implication is that environmental exposure instigates the preferred development of sensory biased areas; at birth differentiation is minimal.
Synesthesia: Richard Cytowic, MD - Pioneering neurologist and author Richard Cytowic, MD explains brain basis of colored hearing and other "joined senses."
The Synesthetic Experience - Factual information, individual anecdotes, and interactive activities which simulate synesthesia.
Psychic powers may be a quirk of the brain - Article in Medical Study News about researching showing that psychic powers that enable people to see auras might be synaesthesia. (October 18, 2004)
Hearing Colors, Tasting Shapes - People with synesthesia are providing valuable clues to understanding the organization and functions of the human brain. Article in Scientific American. (April 15, 2003)
Truly feeling blue - Article in The Scotsman about an author who has based a book upon her daughter's synaesthesia. (October 29, 2002)
Catalyst - Synaesthesia - Transcript from the Australian science program Catalyst about synaesthesia. (April 11, 2002)
Gamers set for sensory overload - An article by BBC about a video game, inspired by the artist Kandinsky, aiming to stimulate the senses. (March 1, 2002)
CBS News - 60 Minutes II: A Sixth Sense - An article about the TV show. Synaesthetes tell us about their experiences. There is also a video clip where synaesthete Carol Crane describes what music feels like. (January 14, 2002)
They see where others hear - Article in San Francisco Chronicle about what synesthesia is. (March 29, 2001)
Everyday Fantasia: The World of Synesthesia - Article by Siri Carpenter in Monitor of Psychology. Researchers are coming closer to understanding what drives synesthesia. (March, 2001)