Definition: "Anarthria" refers to a condition where people have no memory of being born, usually in childhood or infancy. It's often associated with cognitive decline due to lack of information about their past. The word comes from Greek "anatra," which means "no." Definition: Anarthria is characterized by a complete inability to remember events occurring in the past and the absence of knowledge regarding these events. This condition is usually seen in children who are born without any family history or memory of their early lives, often due to various factors such as birth defects, medical conditions, traumatic experiences, or even physical injury.