Eidetic memory

Eidetic memory (/aɪˈdɛtɪk/) is an ability to recall images, sounds, or objects in memory after only a few instances of exposure, with high precision for some time after exposure, without using mnemonics. It occurs in a small number of children and generally is not found in adults. The word eidetic comes from the Greek word εἶδος (pronounced [êːdos], eidos, "seen").

Overview

Eidetic memory is the ability to recall visual information, such as pages from books, magazines, and license plate numbers, in great detail after only brief exposure to it. It is found in early childhood (between 2 percent and 10 percent of that age group) and is unconnected with the person's intelligence level. Like other memories, they are often subject to unintended alterations usually because of outside influences (such as the way an adult may present a query about a memory). If the ability is not nurtured it usually begins to fade after the age of 6, perhaps as growing verbal skills alter the memory process.