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 the loss of memories. These may be memories of events and experiences that happened in the past few seconds, in the past few days, or in the distant past. You may also be unable to recall ...

Long dramatized in movies and novels, amnesia refers to a profound loss of memory that’s temporary, permanent, or progressive (gets worse over time). Depending on the type and cause of amnesia, the ...