Long-term memory

Memory is defined as: the container or box in which a person stores information, experiences and experiences that he receives from the outside world.

Memory is divided into three types: sensory memory, short-term memory, and long-term memory.

Types of memory

Memory is divided into three types:

Sensory memory

It receives information that occurs around us through the senses of hearing, sight, taste, smell, touch, and sensory memory that retains information for no more than five seconds, such as seeing a person on the street once and not focusing on his features.

Short term memory

Short-term memory receives information from sensory memory and is processed in short-term memory, then sent to long-term memory, and in the event that the information is not transferred to long-term memory within fifteen seconds, the information is forgotten and not stored, such as: hearing a phone number.

Long-term memory

It stores information for a long period of time, and absorbs a large amount of information, so it is called long-term, such as remembering the names of your best friends, and remembering the name of the school in which you finished first grade, which is the most important and complex type of memory; Because it preserves information, events, attitudes and feelings for many years, with everything we know about the world around us.

Increase the efficiency of long-term memory

It comes to our minds how we can train memory to store and retrieve information better, and to ensure a strong memory and better storage of information, you must follow the following steps:

Writing and writing down information: By writing down the dates and the tasks you want to accomplish, you use more than one sense to fix the information in your brain.

Food: Proper food gives the mind energy to be in a state of constant focus and attention, and among the foods useful for strengthening the memory are foods that contain omega-3, and they are found in salmon, walnuts, and eggs, and as it is said that a healthy mind resides in a healthy body.

Sleep: You should pay attention to the health and comfort of the body, especially sleep, as one of the studies indicates that sleep is one of the necessary needs of the mind. The mind works continuously and does not stop thinking and memorizing everything it sees and hears; Therefore, he needs a period of no less than 8 hours of rest.

Exercise: In order to ensure high efficiency of brain cells and thus a high ability to absorb and store information, you must exercise, to activate your brain and make it full of pure oxygen, the most important of which is walking. In increasing levels of intelligence and improving brain function.

Diseases affecting memory

Alzheimer’s: where a person loses part of the information stored in memory, and it affects people over the age of 65, and its symptoms can be known at the beginning of the disease as newly acquired information is forgotten.

Cerebral palsy: It is an injury to the brain cells as a result of a person’s exposure to a nervous reaction, and its symptoms are tremors and stiffness that affect memory functions.

Delirium: It is a sudden change in a person’s mental state, affecting a person’s ability to solve problems and disturb behavior and sound judgment.