The typical case is characterized by a sudden, complete inability to retain new information, lasting for several hours, in a middle-age or older person, with preservation of alertness and all other ...

Anterograde amnesia refers to a decreased ability to retain new information. This can affect your daily activities. It may also interfere with work and social activities because you might have ...

Brain scans can reveal otherwise undetectable seizures that can cause temporary amnesia. (file photo) Relatives of a 25-year-old Portland man were desperately worried when he went missing near Grants ...

Amnesia is when a person can no longer recall information stored in their memory. There are many types of amnesia. Their symptoms can overlap, and a person can have multiple types. A person who is a ...