What is Eidetic Memory?

Eidetic refers to a mental image or a vivid and detailed memory of a particular object, event, or experience that is stored in one's mind. It is often used to describe a visual or sensory memory that is particularly clear and distinct, and can be recalled in great detail even after a long period of time has passed.

For example, someone might have an eidetic memory of a specific scene from their childhood, such as a birthday party or a family vacation, and be able to recall many details about the event, including what they were wearing, what the weather was like, and what specific conversations took place.

The term "eidetic" comes from the Greek word "eidos," which means "species" or "kind," and was first used in the context of psychology by the German philosopher and psychologist Hermann Ebbinghaus in the late 19th century. It is often used interchangeably with the term "photographic memory," although the two are not exactly the same thing. While photographic memory refers specifically to the ability to recall a visual image in great detail, eidetic memory can refer to any type of detailed memory, including auditory or sensory memories.