Read a review of a book by Oliver Sacks detailing the lives of people on a Micronesian island who have achromatopsia. Get ordering information.

Browse through a list of links related to this disease, which affects color perception and visual acuity. Find support groups and info resources.

Dept. of Rehabilitation and Physical Medicine of this univ. in Japan offers an abstract of a case involving a woman with central achromatopsia.

Article "Incomplete and Complete Achromatopsia" explains the distinction between total color blindness and a less severe condition.