What Does memory Mean
The memory (word derived from the Latin memory ) is a faculty that allows humans to retain and recall facts past . The word also allows to name the memory that is made or the notice that is given of something that has already happened, and the exposition of facts, data or reasons that refer to a specific issue.
On the other hand, memory is a written dissertation or a study on some subject. Another of its meanings refers to the linking of expenses made in a dependency or commercial operation.
A memoir can be a work that someone develops on paper to narrate personal experiences or different details of their private life. The concept is even used as a courteous greeting or message to an absentee , either in writing or through another person.
In recent years, in the field of technology , the word memory has also made it possible to define the physical device where data can be stored.
There are two types of memories in the world of computers or computers. The RAM (random access memory) is the random and can be dynamic (DRAM) that thousands are updated times a second while maintaining the latest information so that we can easily access it, or static (SRAM) which does not need update which is why it is faster than dynamic. The RAM memory is available for the use of the programs. If when reading the specifications of a computer it says that it has 8M of RAM memory, we know that the programs that we install will have about 8 million bytes of memory to use.
The ROM (read-only memory) memory also called just read , is used to store the operating system and programs that allow the computer to operate. In addition, ROM also allows random access in the same way that RAM does.
Regarding human memory , it can be said that it is the brain function that is detected by the synaptic connections between neurons. According to its temporal extension, we usually speak of short-term memory (resulting from the simple excitation of the synapse in order to enhance or sensitize it temporarily) and long-term memory (a permanent reinforcement of the synapse that is achieved by the stimulation of certain genes and by the synthesis of certain proteins).
Unlike the memory of animals, which usually acts on the basis of their present needs, the memory of man has the ability to contemplate the past and plan for the future . According to some scientists, man only uses one ten thousandth (0.0001) of his brain's potential throughout his life.
In psychology emotional memory is called the ability to store memories from certain emotions. This mechanism works in conjunction with procedural and declarative memory and is what allows us to label and preserve notion of certain memories related to emotions. In such a way that when we relate a current event to one linked to our past, we can be moved, laugh or feel similar pleasures. This memory is what allows us to remember faces, aromas, flavors and know if we like them or not
Memory is a precious asset but it is highly exposed to being corrupted , so much so that in old age there is a decline in cognitive ability that inevitably affects memory. This problem would not be so serious if it were not related to an alteration in the normal social and work functioning of the individual, since memory is essential for all aspects of daily life, from remembering where we keep the stockings to what activities we must carry out.
The memory impairment associated with age (DEMAE) is a disorder that includes the effects of memory loss in old age and is characterized as a clinical condition where memory function decreases without apparent cause. Memory loss, in turn, is related to the development of dementia diseases such as depressive disorders or Alzheimer's.