How well does your brain work? No, in this case it is not about how developed your intelligence is, but rather about the mental processes that occur in the most complex organ of our body. Over time, the brain can for one reason or another begin to work worse and worse, and this can cause many different mental disorders. A consequence of this may be a memory disorder.
What is memory
To begin with, it is worth saying that memory is the highest mental function that enables the central nervous system to receive the necessary information from the acquired experience, to store and activate it at those moments when it is needed. Distinguish memory:
- operational;
- short-term;
- long term.
RAM is needed to perform ongoing operations, and long-term - so that a person does not get lost in the world around him, but can understand its laws. Short-term holds objects for several hours, and then gets rid of them or "sends to storage."
The main memory mechanisms include:
- memorization;
- storage;
- reproduction.
Memory is very vulnerable, which means that a lot of problems can arise with it. A memory check will not hurt anyone. There are many tests that can help you do this.
What are memory disorders
Everyone who had grandparents more than once watched how these nice people constantly lost something, searched for, found missing in unexpected places, or did not find at all, since these objects actually did not exist. In fact, there is nothing funny about this, since this is a clear indicator that people lose their memory. Yes, with age, it gets worse and worse. No one is safe from this. However, memory disorders can torment a person not only in old age, but also in any other.
Of course, the memory of all is developed in its own way, which means that it is very difficult to calculate some standard of its "normality". If a person is not able to focus on any objects for a long time, remember complex things, or perform unusual combinations of actions, this does not mean that the memory fault is to blame, since most likely this person has simply poorly developed intellect and memory.
In most cases, a partial memory disorder occurs, that is, a person partially loses the ability to reproduce and store information that he receives through the senses, as well as as a result of mental activity. Gradually, a weakening of memory can develop into progressive amnesia. The reasons for the appearance of this ailment include alcohol abuse, head injuries, drugs, stress, transferred and congenital diseases.
Amnesia does not allow a person to remember new information, and also erases the old. First, what was remembered recently disappears, then the memories that were previously saved are erased. The memories associated with childhood disappear most recently. In general, it is worth noting that amnesia can be of different types:
- anterograde;
- retrograde;
- progressive;
- Anterocrograde;
- fixative;
- reproduction.
With sclerosis, people can forget events in a very fragmented manner.
The main disorders of memory include Korsakov syndrome in their list . This symptom is characterized by the fact that a person cannot accumulate knowledge, because he instantly forgets what he did, said or thought.
Some people suffer from memory distortion. In this case, the person ceases to distinguish between the real and the unreal, since events that really happened to him and those about which he only heard somewhere intertwine in his memory. Distinguishing them can be very difficult.