Fish obviously have a long memory, why do they always say that fish only have a memory of seven seco

In fact, about how long the memory of fish is, in the 60s of the last century, research scholars have been very curious, and pay attention to this problem, so they have carried out special research on the memory of fish, especially for goldfish, and found that they are doing goldfish memory experimentsGoldfish receive an electric shock in the fish tank, so that their bodies suffer a huge impact, and wait until 20 seconds later to release this electric shock again, then the goldfish will have a special fear of this motor, so when it appears, it will quickly dodge, which shows that the fish does not only have seven seconds of memory at allAnd the scientists then increased the duration of the experiment, and even used such an electric shock again a month later, and found that the goldfish still had a deep impression of the motor, so when they found out, they would easily avoid it.

So from this point, it can be seen that fish do not only have a seven-second memory at all, but have a long-term memoryOf course, in nature, there is another fish called zebrafish, and this fish can be said to belong to one of the more intelligent fishes, because this fish can not only live well in nature, but also when caught and trained, this fish can also complete a variety of different tasks, just like dolphins.

Of course, researchers have also conducted special research on this fish, and after they have caught the fish through a series of training, the fish will be able to quickly familiarize themselves with the trainer's training signals, especially the zebrafish into the maze, and as a result, they can quickly get out of the maze and cut the food through the corresponding signals, so the researchers, the memory analysis, found that this fish is very similar to our human memory, which can be seen that the fish is not so stupid, it's not that the memory is so bad, maybe they also have a lot of mysteries that we humans haven't solved until now.

Of course, this is not to say that all fish are very intelligentBecause researchers explain that there are probably a lot of small fish in nature, they may not have the same memory as these zebrafish and the likeThey live at the bottom of the society and may face a lot of life pressure or some predators, so they need to pay more attention to their own safety and avoid predators.

So why do these fish have such a strong memory? In this regard, although research scholars are conducting a lot of research, it is found that because the life of fish is relatively short, that is to say, they will die after not living for long, so there has been no correct and effective evidence to prove this research, because after all, if you want to find out its memory ability, in fact, this is also a very complex problem, so some of the evidence detected now is likely to be only a preliminary revelation of some aspects of the reason. Of course, the so-called fish only have a seven-second memory that is popular on the Internet is just a rumor, not a claim recognized by the scientific community.

Maybe it's because fish forget quickly, and then the 7-second memory is just an exaggeration of humans to remember fish alone.

This is because the fish's memory will be updated in seven seconds.

This claim is just a folk saying, and there is no scientific proof that fish only have a seven-second memory.

Seven seconds of memory. In fact, this is an exaggeration, and there is no scientific research.

Most fish have very short memories, and you say that this fish should be a special one.

Fish have a long memory, but they can forget what just happened in seven seconds.

I think this is just a common statement, and there may not be any scientific confirmation.

Fish memories are indeed short-lived, but certainly not as short as seven seconds.

This is just a statement, and there is no scientific evidence.

That's just a statement. In fact, fish have more than seven seconds of memory.

The memory of the fish is only 7 seconds, which is not based on scientific evidence, but a popular phrase on the Internet, which means that the memory of the fish is only 7 seconds, and it will be forgotten after 7 seconds, and it will not remember what happened before, so it will not be boring in a small fish tank, reflecting loneliness and sadness, but after the research of scientists, it has been found that the memory of the fish is more than 7 seconds.

The fish memory is only 7 seconds for the reason.

The reason why it is said that the memory of a fish is only 7 seconds is because of the popular saying on the Internet: the memory of a fish is only 7 seconds, and after 7 seconds, it will not remember what was before, and everything will change back to a new beginning, so in that small fish tank, it will never be boring.

But in fact, the memory of the fish is more than 7 seconds, in 1965 researchers at the University of Michigan in the United States used bright light and electric shock to test the memory of the fish, and the fish after 20 seconds can still remember the bright light, so it shows that the memory of the fish is far longer than 7 seconds.

Catfish is a more common fish, in the process of breeding, the staff will knock on the plank, make a vibrating sound, so that the catfish gather together to eat, which will form a memory in the catfish's head, after an interval of three to four months, the catfish will swim over, which indicates that the memory of the fish is more than three to four months.

We've all heard that fish have the worst memory, with only seven seconds of memory, and goldfish have even worse memory, with only three seconds. Many people also like to ridicule forgetful people as "fish memories". In fact, are fish really that bad at memory?

Fish is a kind of ectothermic aquatic vertebrate that breathes with gills, and there are many types of fish, many organisms have evolved from fish, and the survival of fish has an ancient history.

According to scientific research, the memory of fish is not only 7 seconds, on the contrary, fish have a long memory time, so the idea that fish only have 7 seconds of memory is just a rumor on the Internet, without any scientific basis, but it has caused misunderstandings to many people.

Scientists have done a lot of experiments before: they used a loudspeaker when feeding the fish, and they used the loudspeaker every time they fed, and over time, the fish developed the habit of hearing the sound of the loudspeaker and knowing that it was a "meal". After a while, the scientists set the fish free, and when the loudspeaker sounded, they all followed the memory to feed.

Fish not only have a good memory, but they also have a very high intelligence. Experiments have shown that if a fish is placed in a maze, it can quickly find its exit once it is fully familiar with the maze. They can also identify hazards and information by smell and color.

And, as we all know, salmon return to their original place of birth from July to October every year to reproduce, so this phenomenon can completely break the idea that fish only have a 7-second memory, just think, if you don't have a good memory, how to find a way home?

Nowadays, many fishermen are taking advantage of the fish's strong memory to adopt new farming methods, training the fish for a period of time, then placing them in the free sea, and after a while, the fish will send a signal and the fish will come back to feed on their own, which not only saves farming space, but also reduces environmental pollution. The myth that the fish only has a memory of 7 seconds, although it is beautiful and dreamy, is also a fallacy.

According to the corresponding research, it can be seen that the memory of fish is not more than 7 seconds at all. In fact, the memory of fish also has a long memory, and time is just a kind of speculation for people.

In fact, no, through a large number of research and experimental results on fish memory by scientists, the memory time of fish is very long, whether it is short-term memory or long-term memory, it is very outstanding.

In fact, the memory of the fish may not be only 7 seconds, but we don't know the exact situation.

I think the memory of a fish is more than 7 seconds, because that's just a way people say.

It is a complete fallacy that fish only have a 3-second memory, and Australian researchers have found that fish are more intelligent than humans think, have a memory of months to years, know how to learn, and can use deception. Fish are more "intelligent" than humans think, they can remember far more than seconds, but can reach months or even years, and they also have the ability to learn.

As vertebrates, fish have memory, and their memory is also related to conditioned emission, and fish can form long-term memory after being "trained", at least not only 7 seconds.

In fact, if the "fish memory has 7 seconds" is taken as a scientific conclusion, many questions will arise. Can memory be accurate to the second? If the average memory of a fish is 7 seconds, then don't some of the dumber fish have only a memory of seconds?

When these "stupid" fish take a bite of food, will they instantly forget what they are holding in their mouths?

Fortunately, fishes have a rather unique evolutionary position as an early species of vertebrates, so there is a lot of scientific research on fish memory. Although the types of fish used as experimental materials are different, and the methods and specific purposes of the experiments are different, almost all studies on fish memory show that fish memory is much longer than 7 seconds.

The memory of the fish is only 7 seconds, which is not based on scientific evidence, but a popular phrase on the Internet, which means that the memory of the fish is only 7 seconds, and it will be forgotten after 7 seconds, and it will not remember what happened before, so it will not be boring in a small fish tank, reflecting loneliness and sadness, but after the research of scientists, it has been found that the memory of the fish is more than 7 seconds.

Because fish are very forgetful.

Shallow water fish, which can also be thought of as fish in a tank, usually live in shallow water, and they are born with the misconception that they only have a three-second memory.

However, we can observe that there is a shallow water fish, which breeds with freshwater areas, but swims with the major oceans throughout the year. As soon as the breeding season arrives, they can follow the route to get it back, so the three-second memory is because the fish don't see you as a thing, it's their instantaneous unconscious memory.

Fish that live at an altitude of about 1,000 meters above sea level are not the height, but the depth. They need to have a long memory, because their food is relatively scarce, and the main role of their memory is how to grab the limited food.

The first sentence gives the answer: the fish has a good memory, it can remember things that happened 1 year ago.

The memory of fish is experimentally proven:

At the beginning of the experiment, the fish farmer fed different goldfish with straws of different colorsEach goldfish has a straw of its specific color。Every day is a fixed color feeding fixed goldfish, never confused. After a while, the goldfish memorize the color of their straws.

Later, the fishhers brought the goldfish to the aquarium and lived with the other goldfish, never feeding them separately again. Here's the point: a year later, the fish farmer used the colored straw to feed the goldfish, and the trained goldfish horses swam to the straw of their own color and waited, and none of them ran in the wrong place.

, they have a very strong memory relative to their longevity.

Another experiment was a common silver carp in a pond, which was called "fish, fish" when one experimenter fed the fish every day, and lasted for a while. And thenA few months apartAfter that, he called again to the pond“fish、fish”The fish will swim over and wait for him to feed.

There are also fish owners who have experienced that if they are fed by the same person every day, the fish will be able to recognize his footsteps. The others walked to the fish tank, but the fish didn't care. But as soon as you hear the footsteps of the feeder approaching, the fish will gather and wait to feed.

To put it another way, fish not only have a memory, but also have a better ability to think than many animals.

The split-lip fish, the monkey and the orangutan, with a red plate and a blue plate in front of them, were filled with exactly the same food. If the animal eats the food on the blue plate first, the food on the red plate will be taken away. If the animal eats the food on the red plate first, and the food on the blue plate is still there, it can continue to eat it.

The split-lip fish was the first animal to discover the pattern of red and blue plates, much faster than monkeys and orangutans.

Conclusion: The fish has a memory, is smart, and is beautiful.

Hope mine can help you.

There is a scientific basis for this claim, because the memory of fish is indeed very short. Scientists have also done experiments to prove that fish do have very short memories.

There is no scientific basis, such a statement is not correct, the memory of fish is relatively long, and then this is considered a misleading statement.

No, because according to the research of some scientists, the memory of fish is very good, and many times it can be remembered for more than ten years or a lifetime.

The fish only remembers for 7 seconds, and after 7 seconds it will not remember what was before, and everything will be a new beginning.

As early as the last century, researchers have a curiosity about the memory of fish, so through a series of experiments to observe the paradise fish this fish, it was found that it is actually very smart, and its memory is also particularly strong, when the research scholars put this fish in a strange environment after familiarity, and then fish it back, as a result, after two or three months to meet these fish together before, and this kind of paradise and these old friends who can still remember it, which shows that his memory is super strong, At the very least, it can last for several months, but of course, whether the memory of the fish can last for several years is not possible to study because the fish have a limited vitality.