Memory is a mental form of nervous and mental activity of a person to retain, accumulate, store and reproduce the information that he passes through his organs of perception.

The process of weakening memory is called hypomnesia. Usually the problem arises with age or as a consequence of some brain disease (cerebral vascular sclerosis, epilepsy, etc.).

However, young people often complain of memory loss. It is important here not to confuse illness with the selectivity of our memory. If you just spoke with a person and forgot his name or the dictated telephone number, this is not a reason to run to the doctor. This is often how the brain’s ability to sort more or less manifests itself. important aspects information for you. But if, after talking with a person, and after a while you cannot remember what was discussed in the conversation, you have a direct path to a specialist.

Causes of memory impairment

There are several reasons for memory impairment, as for any physiological process in the body. Here are those well-known external causes that generally have a detrimental effect on human health and, in particular, on the weakening of memory:

Poor ecology, pollution of the air we breathe. The activity of brain cells requires oxygen, which is increasingly becoming problematic in our polluted city.

Poor sleep, frequent manifestations of insomnia, because it is in sleep that all recovery processes occur in the body. Healthy, uninterrupted sleep is especially important, which must begin before 24 o'clock and end at 6 - 8 o'clock in the morning.

Information overload that we all experience: Internet, radio, television. The brain is suddenly bombarded with a large amount of information, or the person himself fills it with unnecessary “junk.”

Psychological fatigue, stress, and nervous overload also cause memory impairment.
Many people are familiar with banal laziness, when a person, the same student, who until recently stored a lot of information in his head, after finishing his studies, stopped reading altogether, counts with a calculator, and keeps all his business records through a notepad. The brain suddenly stops receiving signals for memorization, switches off completely, and the person tomorrow will not remember the most basic things.

Poor quality nutrition, lack of vitamins, lack of natural products that contain many preservatives and food additives that are harmful to the body.

As you can see, all the reasons are external, not a word about genetics, so any person can even improve their memory, given by nature.

FORGETTING TEST

First, take a simple test that will help you find out how efficient your memory is on basic things.
Answer the following questions (yes/no):

1. Are you able to enter your PIN code into your mobile phone or ATM the first time?

2. Do you quickly remember the first name or first name + patronymic of new acquaintances?

3. Do you often lose (forget where you put it) little things that are so necessary in life like keys, lipstick, comb, glasses?

4. Do you ever forget about an appointment or forget about a call that is expected from you?

5. Do you get enough sleep?

6. Can you focus on the main thing that is important at the moment?

7. Do you often ask yourself questions: did you forget to turn off the iron, stove, water, light?

8. Do you remember the birthdays of your family, friends and colleagues well?

9 . Do you often rest and relax?

10. Do you find it difficult to remember what date and day of the week it is?

11. Do you often hear reproaches of being unobligatory from relatives and colleagues?

12. Do you have to make a grocery list in advance so you don’t forget to buy what you need?

14. Can you solve crosswords and other puzzles at least 70 percent of the time?

15 Do you write down everything you need to do in a day, and then constantly check the list?

17. It happens that you were going somewhere and for some reason, when you arrived at the place, you forgot why you came?

18.Does it happen that when you tell another story or anecdote to your friends, they tell you that you have already told it?

19. If you have 3 SIM cards, do you remember all your mobile numbers?

20. You are talking - you were interrupted, do you quickly remember what you were talking about?

5 “YES” answers are the norm these days.
Indeed, memory can sometimes fail. It's quite normal. You and I are not robots and
computers so as not to forget and not make mistakes.

From 6 to 10 “YES” answers – mild memory deficit.
This is also quite acceptable, but under certain conditions: you are overcome by illness, mental stress, stress, depression, overwork, etc. In this case, it is better to consult a psychotherapist and drink herbal soothing teas.

From 11 to 20 answers “YES” – memory deficit, diagnosis!
This is where you need to take care of yourself and be sure to take action. Go through a medical examination, find the cause of the problem and undergo treatment; pills and herbal teas will not do.

ALZHEIMER TEST

This test is considered one of the best tests for Alzheimer's. It is advisable to carefully read the entire text to the end. Take your time, find a pattern, and then the second or third time you will simply swallow the text with your eyes. This is the property of a healthy brain. So, go for it!

94NN03 S006Shch3NN3 P0K4ZY8437, K4KN3 U9N8N73 LYNY3 83SHN M0ZH37 93L47ь N4SH R4ZUM! 8П3Ч47ЛяШН3 83ШN! SN4CH4L4 E70 6YL0 7RU9N0, N0 S3YCH4S N4 E70Y S7R0K3 84SH R4ZUM CHN7437 E70 4870M47NCH3SKN, N3 Z49UMY84YASH 06 E70M. G0P9NSH! LNSH 0PR393L3NNNY3 LYU9N M0GU7 PR0CHN747ь E70.

Did you read it easily? - There are no signs of Alzheimer's.

For reference:

Alois Alzheimer (German: Alois Alzheimer; Alois Alzheimer, June 14, 1864, Marktbreit, Germany - December 19, 1915, Breslau, Germany) - German psychiatrist and neurologist, author of many articles on such problems as alcoholic psychosis, schizophrenia, epilepsy, cerebral syphilis, Huntington's chorea, arteriosclerotic cerebral atrophy (1894), presenile psychosis (1907).

Received medical education in Würzburg, then lived and worked in Frankfurt. At the age of 31, Alzheimer became the head of a research institute, where he worked for the rest of his life. In 1904-1915 he published a six-volume work “Histological and histopathological studies gray matter brain".

Alzheimer made significant contributions to the study of pathology nervous system. His name was immortalized by the study of senile dementia, known as Alzheimer's disease. Based on the results of our own basic research, he described the fundamental differences between dementia of vascular and neurodegenerative origin.

Alzheimer's colleague, German psychiatrist Emil Kraepelin, later named a type of senile dementia after Alzheimer's.

How to improve memory and attention at home

We train our memory. We begin to train our memory in the same way as we train muscles.

Very often, when meeting people, they immediately forget the names given, this happens because at this moment, we read information about the person we see. A stereotype comes into play: almost all names are familiar to us, and the brain switches off in this direction. Learn to concentrate your attention at the right moments and where it is needed.

While traveling in transport, look carefully for 3-5 seconds at two or three people, turn away and ask yourself what you managed to remember: what color is the jacket of the first, the hat of the second and how long is the hair of the third.

Below is a summary method of improving memory by I.I. Poloneichik- Head of the Center for Intelligent Technologies, recognized today as the most successful in the post-Soviet space. It is called the accumulation system. The essence of the method is as follows:

Wake up your brains, change your occupation, expand your hobbies. If you are interested in investing, switch to politics, healthy eating or the arts.

Read books, learn poetry, memorize passages of prose that are especially difficult to remember, solve crossword puzzles. It is important here that the process brings pleasure, brings joy to you, then there will be success.
And it is especially important that the poems are good, better than classics, because our brain is very selective, but it is equally important that you like these poems.

The Japanese have proven that mental arithmetic improves memory; children who count in their heads at school are much smarter and have better memory than their peers with calculators.

Calculate the date by the days of the week and vice versa. For example, today is Saturday March 1st, and on Friday a week later what will the date be? Or what day will March 23rd fall on?

Name 100 names of countries, cities, state capitals, rivers and lakes in 100 seconds. Or think of 100 words in alphabetical order in 100 seconds. Speed ​​is very important here. It may not be 100 per hundred, but the brain will work and this will already give results.

It has been established that it is very important to diversify your occupation, which stimulates the establishment of new connections between nerve cells in the brain, and even causes the growth of these cells, helping to improve the quality of memory.

Our memory is inertial, at first you will forget about these exercises, you will be too lazy to do them, but take control of this and after two, maximum three weeks you will notice the results.

Eat foods rich in vitamins E, C, and microelements.

It has been noticed that people who go on diets, smoke and drink alcohol, as well as those who do not have breakfast in the morning suffer from poor memory. So draw your own conclusions!

Be always healthy, with excellent memory and a clear mind!

This is an entertaining table for testing observation and patience levels from the times of the USSR.

You should find from a number from 1 to 90 (count). If you do this for:

5-10 minutes, then you have exceptional powers of observation.

10–15 minutes is good.

15–20 minutes - average.

20–25 min - satisfactory, but surprisingly patient

Visual memory training test

Attention exercise Grid

Another exercise focused on training endurance and concentration. After all, it requires you to find in order no less than numbers from 1 to 90, and at the same time - in a chaotic grid and with a variety of orientations and font sizes! One sequence of 90 digits - but what a load! You need to register on the website for a free game gzomrepus.ru

Сamera Mind

Flash game that allows you to test your visual memory. At the first level of the game one circle will be drawn, at the second - two, and at each new level one circle will be added to the field. The rules are simple: on each field you need to click on the “fresh” circle. How many circles can you remember?>

Low score 10, average 20, high 40. Using mnemonics - memorizing figures from circles, you can achieve high achievements (I only have 39).

Camera Mind 2

Memory and attention trainer games online for free. (wait for 30 seconds of advertising to end)

MEMOTST

You need to remember the color of each brick... Then, when they are pulled out one by one, you need to click on the bottle of the desired color!

Games for memory attention and improvement of logic.

Memory test

Look at the numbers and remember. They will then disappear from the field. Then press the circles correctly. In order starting with the smallest. (0,1,2,..10)

Game memory and attention trainer online for free

Exercise "Mosaic" - trains visual memory

Exercise to develop visual memory. There is a table in which a picture of circles appears for a few seconds. The task is simple: remember the pictures and reproduce it without errors when it disappears.

Schulte tables

Schulte tables

This training allows you to increase your peripheral vision, which leads to an increase in reading speed.

How many numbers?

A game for memory attention and improving logic and intelligence.

Example: in the center there is a number 5 in a circle - how many 5s are spinning around? Click on the number in the column on the right or on the keyboard.

Game for development of attention and memory. Free online.

Memory is a person’s ability to perceive, capture, store, and finally, reproduce received impressions or ideas. This is the basis on which the brain creates. Our memory is ourselves: our personality, our attitude towards people, our capabilities, our thinking - everything is connected with memory. However, not everyone has a good memory. Want to test your memory? This test will allow you to correctly and rationally evaluate your memory.

Memory test

1. How many phone numbers do you store in your head?

Several – those that I use all the time – 2.

Not a single one, sometimes I even forget mine – 1.

I didn’t count exactly, but it was a lot – 3.

2. Does it happen that you can’t remember what you wanted to talk to a person about?

It happens when they interrupt me - 1.

Never, it annoys me in others too – 3.

It happens if it is something unimportant – 2.

3. Can you remember any favorite clothes from your preschool childhood?

Of course, not just one – 3.

No, if only from the photo - 1.

With difficulty, but I remember toys - 2.

4. Can you forget about an important meeting?

I suffer from this from time to time - 1.

It happened a few times when I forgot to write it down - 2.

No, if it is appointed in the foreseeable future – 3.

5. Do you often come home from the store without what you need?

I insure myself - I go through all the departments - 2.

No, I remember exactly what I need - 3.

Yes, if there are more than three necessary purchases - 1.

6. Can you accurately reproduce what you did three days ago?

Yes, if something outstanding happened – 2.

Only in general outline – 1.

I think so - 3.

7. Do you remember the words of children's or drinking songs?

I don’t remember because I never knew - 1.

No more than a couple of verses and a chorus - 2.

And I remember and I sing – 3.

8. Do you remember the name of an old friend with whom you haven’t spoken for many years?

Yes, if we were close before – 2.

No, for me this is a problem - 1.

If we communicated, I will certainly remember - 3.

9. Do you remember the road you once walked along?

Hardly, I’m a typical “topographic cretin” - 1.

Perhaps not right away, but during the search process I remember - 2.

Most likely, I have a good visual memory - 3.

10. Do you forget about the birthdays of your loved ones?

No, but this is the merit of the notebook - 2.

Yes, they don’t even take offense at me anymore – 1.

No, I even remember how old someone is – 3.

You typed:

16 or less points
You are distinguished not only by a lack of memory, but also by absent-minded attention. You can, of course, be touched by this, but living with such a “set” is difficult. It is possible that you simply lack self-organization and a primitive weekly journal would make your life much easier. But it’s better to start paying attention to memory development, solve puzzles and crosswords, learn poetry and foreign languages.

From 17 to 23 points
Your memory is quite mediocre. Perhaps the problem is the large amount of information that fills your head, but it is not always possible to retrieve the required “file”. Therefore, unload your head by using modern means of reminders: at work - a computer, electronic notebooks, at home - a mobile phone, timers and an alarm clock.

24 or more points
Memory and attention are your strong point. Perhaps this is a natural quality, but you still shouldn’t “overload”. Psychologists say that people who never forget anything live in a state of constant tension and feel the burden of anxiety and external prohibitions. And besides, they often deprive themselves of the joy of creativity and discovery.

Check, evaluate your memory It’s not difficult, but not everyone can take care of it regularly. A logical continuation of passing the test will be to perform special memory exercises. Use a brain trainer for this and development of memory and intelligence Wikium.

If you find an error, please highlight a piece of text and click Ctrl+Enter.

We invite you to go through a unique attentiveness test. We have selected several classic puzzles for you. Some of them will require only attentiveness, others - attentiveness and the ability to follow logical chains. Will you accept the challenge?

Attentiveness test: rules

Our attentiveness test is presented in pictures and consists of different types of puzzles: find an error, find differences and draw logical conclusions.

All problems (as well as, of course, answers) are available online and completely free of charge. The answers are provided under spoilers. Shall we begin?

1. Find 10 people in the picture

So, the first task of our test is warm-up. Hidden in this picture 10 people. Find them! Let us add on our own that the 10th person is not visible too clearly, so if you find nine people, this is already a good result.

[collapse]

2. Find images among coffee beans

Let's move on to the second task - more difficult. Hidden in this picture three ladybugs and three baby faces. Your task is to find them as quickly as possible.

[collapse]

3. Find 15 differences

Now let's try another attentiveness task. Look at the image and find 15 differences between the right and left parts.

[collapse]

4. Logic in pictures: an easier option

The fourth task is of a completely different kind - to complete it, you will need not only attentiveness, but also logic. They say that such pictures were often found in children's magazines in Soviet times, but they are still interesting to this day - including for adults. So look at the image and answer a series of questions:

1. What time of year is it now?
2. Let’s clarify the question – what month is it now?
3. Does the apartment have running water?
4. Do only the boy and his dad live in the apartment or is there someone else? If so, who?
5. What does dad do?

1. We see that the boy is wearing felt boots, so obviously it's winter now. This version is confirmed by the answer to the next question (see next answer). In addition, the canonical solution indicates that the column on the right is a furnace, and two circles, one under the other, with a chain, are an open vent. Since it is open, it means the stove is heated, and this is another argument in favor of winter. However, in our opinion, now not everyone recognizes the stove here, and certainly not everyone recognizes the open vent. This information we present it for reference only, since the time of year can be established without this logical chain.
2. There is a calendar hanging on the wall on the left, and it shows us its last sheet, therefore, It's December now.
3. There is no running water in the house, otherwise the boy would not have used such a washbasin, which many of us saw only in the country or in the villages.
4. In the near right corner we see dolls, so at least another person lives in this house. girl.
5. A phonendoscope thrown over his shoulders and a medical hammer lying on the table indicate that dad is most likely doctor.

P.S. The canonical version of the problem also asked whether the boy was currently going to school or not. To answer, it was necessary to see that only the first seven days were crossed out on the calendar, that is, the vacation time had not yet arrived, therefore, the boy should go to school. However, the quality of the picture, in our opinion, does not allow us to discern crossed out and uncrossed out days, so we did not ask this question, but write about it only for reference.

[collapse]

5. Logic in pictures: a more complicated option

Another picture of the same kind, and also from Soviet times. But now we have prepared a more difficult problem: there are more questions here, and some answers require more logical steps. Will you try it? So, questions:

1. How many guys are in this tourist group?
2. Did they arrive today or not?
3. How did they get to this place?
4. How far is it from here to the nearest village?
5. Which side of the world does the wind blow from the north or south?
6. What time of day is it now?
7. Where did Shura go?
8. What is the name of the boy who was on duty yesterday?
9. Give today's date (day and month).

1. The group consists of four people. There are 4 names on the duty list, and there are 4 plates and 4 spoons visible on the picnic mat.
2. The guys have arrived not today, since the spider managed to weave a web between the tent and the tree.
3. The oars standing near the tree say that the guys sailed here on the boat.
4. The nearest village is most likely near, because a live chicken came to the guys. It is unlikely that she would have gone far from her chicken coop and it is unlikely that young tourists would have brought a live chicken with them. Thus, there is a chicken coop nearby, which means there is a high probability that the village is also nearby.
5. The flame from the fire has noticeably deviated to the right, that is, the wind is blowing in this direction. On the trees, the branches on the left are noticeably longer, therefore it is south. So the wind blows from South.
6. If south is on the left, then the shadows fall to the west, therefore the sun is in the east, so now morning.
7. Shura left catch butterflies– behind the bushes you can see the net of a boy hunting for butterflies. Why doesn't Shura take photographs? Because according to the author, what sticks out of the backpack with the letter B is a tripod for the camera. Therefore, the boy who takes the photographs is named Vasya.
8. So, Shura catches butterflies, and Vasya takes photographs. Kolya is sitting next to the backpack (except, as we were convinced of in the second question, the guys did not arrive today, so Kolya cannot be on duty anyway). Thus, the boy standing by the fire is called Petya. We look at the list by the tree: if Petya is on duty today, it means he did it yesterday Kolya.
9. Since Petya is on duty today, today is the 8th. As for the month, you haven’t forgotten our hint, have you? The mystery of Soviet times. Then the “watermelon” months were August and September. We have butterflies and flowers, so it's most likely not fall yet. So it's August. Answer - 8 August.

[collapse]

Let's move on to the sixth problem. In this picture there is error. Find her!

The mistake lies not in the numbers, which are the first to catch your eye, but in the words. Word "find" written twice.

[collapse]

7. Drawing with 28 errors

And again we complicate the task - from one mistake we move on to 28 inaccuracies and illogicalities. That's exactly how many of them there are in this picture of a rural landscape. Try to find them all.

This riddle has many possible answers. What is illogical for one, another considers quite probable or a consequence of poor drawing (not very high artistic abilities of the author). However, perhaps the fact that everyone sees something different in the picture (including “their own mistakes”) is another reason to test your attentiveness and logic. We present our version of 28 errors in the figure.

1. The wind blows in different directions: the smoke from the chimney goes in one direction, and the trees bend in the other.
2. The time of year is not defined - there are trees with leaves and those that have already shed their leaves.
3. Also about the time of year: the field is being harvested and sown at the same time.
4. The horse has a saddle visible, but no collar.
5. The horse plows in the wrong direction (goes to where everything is already plowed).
6. The horse plows alone (there is no plowman to hold the plow).
7. There are two trees growing in the middle of the field, and everything around them is plowed.
8. The tallest pine tree has a branch with different foliage (on the right).
9. The sun shines from a strange angle: the shadow from a person falls in one direction, from the gate in the other.
10. There is no chimney (or smoke) in the shadow of the house.
11. The gate casts a wavy shadow, not a straight one.
12. The gate has five horizontal boards, but only four cast a shadow.
13. The gate is actually dug into the ground; it has no hinges or anything else that would allow it to open.
14. The bush in the left front part seems to be growing on the fence, and the grass on the left side of the picture is right on top of the fence.
15. The house has a step (threshold), but no door.
16. The curtains on the house are hanging outside.
17. The man looks too big for such a house - judging by his height, the windows will be located somewhere in the area of ​​​​his stomach.
18. The dog looks bigger than the sheep.
19. The sheep in the foreground is missing a leg.
20. One sheep has a black tail, very reminiscent of a dog's.
21. The dog and some other objects have no shadow or it falls in a third direction.
22. The sheep shrink disproportionately from the foreground to the background.
23. The yard is fenced only on the side that looks at us; on the other side, where the field is, the fence is not visible.
24. In the background you can see a blue lake, which is clearly higher than the horizon (or it is a waterfall of a very strange shape).
25. The hay cart in the background is significantly taller than a man.
26. The cart to the left of the house is missing one handle and one wheel. If it is broken, then it is not very clear why they left it in the middle of the barn, which is probably in use at the moment (since hay is being collected in the field).
27. The pipe is located exactly in the middle of the roof and at the edge. This option is acceptable in theory, but in practice it does not occur very often.
28. The color of the pipe matches the color of the roof; it is probably made, like the roof, of straw or wood, that is, of something that burns well, but this is hardly possible.

Finally, we invite you to watch one well-known social advertisement, which also contains an attentiveness task.