Amnesia forgetting one person

There are two common types of amnesia : anterograde amnesia and retrograde amnesia ( Figure ). Anterograde amnesia is commonly caused by brain trauma, such as a blow to the head. With anterograde amnesia , you cannot remember new information, although you can remember information and events that happened prior to your injury. One very common and obvious reason why you cannot remember a piece of information is because you did not learn it in the first place. If you fail to encode information into memory, you are not going to remember it later on.

Usually, encoding failures occur because we are distracted or are not paying attention to specific details.

A common example of amnesia that is caused by traumatic events is dissociative amnesia , which occurs when the person forgets an event that has deeply disturbed them. An example would be a person forgetting a fatal and graphic car accident involving their loved ones. The ability to form new memories is intact, but the old ones , particularly those close to the event that caused the amnesia , are damaged. So my question is: Is it possible to remember everyone but to forget only one person ? Can your brain protect himself from the pain and forget a certain person ? Can you loose your memory about somebody due to. Irrespective of the damage done by the head injury, you can count on the person never, ever losing their ability to organize their lives and plan for the future.

Amnesia Comes in More Than One Flavor.

It can be caused by injury or damage to your brain. Transient global amnesia” is a type of memory loss where you. A much-used plot device, retrograde amnesia occurs when a person forgets part or all of his or her past.

Generalized amnesia occurs when someone forgets everything about their past and identity. People with retrograde amnesia have trouble accessing memories from before the onset of amnesia. They may wake up and suddenly have no sense of who they are. Retrograde amnesia : forgetting the past. A severe brain injury, whether from a fall, an accident, or an electrical shock, can produce retrograde amnesia.

In many cases, the amnesia goes away, and the person gradually recovers their memory. A person suffering from dissociative amnesia will forget important personal information about themselves and events in their life, often as a reaction to forgetting the trauma. In the best cases, it comes back. There will be large gaps in memory far greater than mere lapses of memory or forgetfulness.

Dissociative amnesia is one of several dissociative disorders that mentally separate a person from some aspect of their self, often following trauma or severe stress. The other most commonly depicted form of amnesia is where a person is unable to form new memories. This is caused by damage to the hippocampus.

The person can remember all their past memories, but is unable to form new ones. However, by repeating actions over and over again, they can become remembered as procedural memory. Dissociative amnesia occurs when a person blocks out certain information, usually associated with a stressful or traumatic event, leaving him or her unable to remember important personal.

Whereas having a bad memory is not. Memory and speech are stored in different parts of the brain. If a person looses their ability to speak, it suggests a serious neurologic condition such as a stroke. Immediate attention is required.

A person may be able to encode new memories after the event, and they are more likely to remember general knowledge rather than specifics. However, if the source of the amnesia is a dissociative disorder (think split personalities or fugue states where a person spontaneously adopts a new persona), then their entire personality may change as part of the dissociation, and as a result their preferences and tastes may change as well. A form of dissociative amnesia in which a person travels to a new location and may assume a new identity, simultaneously forgetting his or her past.