Amnesia is a deficit in memory caused by brain damage or brain diseases, [1] but it can also be temporarily caused by the use of various sedative and hypnotic drugs. The memory can be either wholly or partially lost due to the extent of damage that is caused.

2022年11月18日 · Amnesia refers to the loss of memories, including facts, information and experiences. Movies and television tend to depict amnesia as forgetting your identity, but that's not generally the case in real life. Instead, people with amnesia — also called amnestic syndrome — usually know who they are.

2023年12月22日 · Amnesia is a form of memory loss. Discover multiple types, such as anterograde amnesia. Also learn about treatments, get nine prevention tips, and more.

2024年9月26日 · 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...

2025年1月10日 · amnesia, loss of memory that occurs most often as a result of damage to the brain from trauma, stroke, neurological or nutritional deficiencies (e.g., vitamin B 12 deficiency), alcohol or drug toxicity, or infection. Amnesia can be classified in different ways.

2022年11月18日 · A comprehensive evaluation is needed to diagnose amnesia. It can rule out other possible causes of memory loss such as Alzheimer's disease, other forms of dementia, depression or a brain tumor. Medical history

2023年3月27日 · Amnesia refers to a large-scale loss of long-term memory due to illness, brain injury, or psychological trauma. What is amnesia? A person’s ability to recall events and experiences involves a...

2023年12月12日 · Amnesia is a condition that involves a loss of memory, which can be temporary or permanent. It may affect an individual's ability to remember past events, recall facts, or learn new information.

Amnesia is total or partial loss of the ability to recall experiences or events that happened in the preceding few seconds, in the preceding few days, further back in time, or after the event that caused the amnesia.

What is amnesia? Amnesia is a general term for a syndrome that involves substantial difficulty learning and retaining new information. Some forms of amnesia, such as transient global amnesia, are transient and completely reversible.