What moment do you feel you are experiencing something that you experienced at one point or another?

The situation you are talking about does exist, and I have had that experience before. For example, a thing that I was doing during the day, that kind of scene and the original situation of the thing have already been experienced. It felt very familiar, and it didn't feel like this was the first time I had encountered it, and I used to wonder what was going on.

Once I went to a place, I felt that it was not the first time I had come to this place, the green poplar trees were very tall, the asphalt road was shiny in the summer, and next to the road was a dense orchard, and the outer walls of the orchard were all fence walls, probably to keep out the naughty children.

There is often a feeling that what is being done as if it was dreamed of or experienced before, and this phenomenon is scientifically known as immediacy. That is, the phenomenon of visual perception is the result of the interaction between the brain's memory system and the perceptual system. The ancients summed it up as "déjà vu".

This is normal, and it usually occurs when you are emotionally unstable.

Often people nowadays are trapped by the heavy pressure of life, and it is easy to not experience this feeling. This feeling is not unfounded, it is real. I don't believe you can recall it carefully and see if you feel the same way as me.

Childhood dreams will be reflected in real life when you grow up. That is, in the dark, the dreams of your childhood become the ultimate goal of your struggle, which leads you to the reality of your current life.

You suddenly find that the environment around you is so clean, the plant trees that can't be named on the roadside are full of pink, red, and white flowers, and the leaves on the trees are emerald green.

Once we went to a strange place, and suddenly I was surprised to find that I had been here, and I tried to recall, and the kind of mind guide images that swirled around the world searched in my memory. Is it the memory of a microparticle creature, floating in the space where we live, it has been to a strange place where we are now, sucked it into my lungs when I breathed by chance, circulated through my blood to my head, and in the memory zone attached to my cranial nerves.

Many people have this feeling, and sometimes they feel inexplicably familiar when they go to a strange place, as if they have been there. It is said to be an abnormal phenomenon of the nerves in the brain.

I often feel this way, and some articles say that it may be because of the existence of parallel spaces, but there are many things in the world that we can't understand now.

This is called in psychologyDéjà vu (deja vu).

Déjà vu refers to the confusion of the image of the current thing with the appearance obtained when the previous thing is similar but different things, and the re-recognition of the new thing with a sense of familiarity that has already been perceived.

For example, when you meet a stranger, you feel like you've met before, and when you go to a strange place, you feel like you're revisiting the old place.

Normal people also have a sense of déjà vu, but normal people quickly realize that this is a mistake in their memory.

If you don't realize it's a memory error, you have a memory disorder. , another memory error that is different from the sense of déjà vu is oldJamais vu.

The feeling of the old being like the new refers to the feeling of unfamiliarity that has never been perceived and experienced when feeling the old things that have been known for a long time, and the re-admitting mistakes of things that have been experienced in the past have a completely unfamiliar feeling when they are re-experienced.

For example, feeling curious in a familiar environment, seeing people who are very familiar with each other, and feeling that old things are new, is a memory disorder.

I suspect it's me from another parallel world.

Déjà vu. Once or twice a year, I feel like this is weird, I feel like my life is controlled by a force, I can't find out that this kind of thing exists, and I don't know why it's happening.

It's actually our brain that tricks us, because when we see something familiar, our brain will search for information related to it, and we will feel like we've seen it before. This is called déjà

VU), also known as the hippocampal effect, is a wonderful psychological phenomenon. It refers to the fact that people have a strong sense of familiarity when they see a completely unfamiliar scene, the so-called déjà vu. According to incomplete statistics, 70%.

of people have experienced a sense of déjà vu, and this phenomenon most often occurs in:

years of age. For centuries, scientists have been trying to explain this wonderful phenomenon. However, due to the limitations of brain science, a satisfactory answer has never been found.

On the other hand, the existing explanatory hypothesis agrees that déjà vu is an illusion of the brain. Yet this illusion is so real. This seems to prove the flip side of how terrible that deception can be when our brains decide to deceive us.