Why can’t we remember our first years? Does babies usually make memories? | Science and Technology News

Have you ever been sure to be a baby? A little moment of a little birthday or the taste of the first birthday cake?

There are luck, these memories are not real. Decades are investigating that most people cannot remember personal experiences since the first years of life.

However, if we could not remember to be a baby, a new job found a new job that he would take the world around the babies and starting more than once before.

How did the study work and what did he find?

This month, a study by Yale and Colombian universities in Science this month, 12-month-old babies can be part of the brain that can occur with the hippocampun of young people and keeping memories of adults.

To observe this, researchers used a special adapted brain scan for babies during a meeting. When the brains of babies wake up and watching the footage of faces and things, they allowed them to follow. Parents were close to their babies, which helped them calmly and excite.

In the study, a number of pictures of 26 bridges, which are up to four to 25 months, were shown. If a baby’s hippocampus is more active, seeing a certain image, shortly after a new image after a short time, they will look at the same image when they are next to the new one.

“Our results are the power to form memories of babies – but the more of these memories are a clear question,” said Tristan Yates, the author of a post-in-law in the Department of Psychology.

This is the first time scientists observed how a memory begins to form in the brain of a memory. Previous research Indirect observations such as the infants reacted to something familiar. This time, researchers observed the brain activity related to special memories as they formed in real time.

Babies slept, the most brain-operating cerebral activities have been done, these researchers were limited to what the conscious memory could study.

What does this tell us about the memories of early life?

The findings begin to develop earlier than the type of memory that helps to remember episodic memory – certain events and the context of the context.

Until recently, after the first birthday of this type of memory, it is usually not until 18-24 months, this meal has not been formed until the first birthday. Although the findings from the science study are the strongest in babies over 12 months, the results were also observed in younger babies.

So what age do we begin to make memories?

Now the babies are understood that there are limited memory species when there are two or three months. These include hidden memories (eg motor skills) and statistical learning, it helps you discover the patterns in babies in language, face and routines.

However, the episode of the episode that allows you to remember special events and when it happens, requires and demanding the hypokampus.

Cristina Maria Alberini, a professor in Neural Science in New York University, can be “critical” to develop memories and storage capacity in the period in memory of Hippocampus. This window can also be important not only for memory, but also “great effects for mental health and memory or cognitive disorders”.

Memories that occur in early childhood usually do not last very long, this can explain why we cannot remember them in life. In a study at the Institute of Human Development in Germany, in a study in the 20-month toddlers they could remember In the room until six months, young children retained memory for a month.

Why can’t we remember anything from infancy?

Near people near people, not to remind you of personal experiences before about three years. It is a phenomenon known as “bridge amnesia”.

For decades, scientists believed that this happened that the brains of babies were too immature to keep episodic memories.

However, the science study showed that babies really created memories. Cannabis why As they grow old, these memories become inaccessible.

One explanationThe scientists say the brains of babies are rapidly creation of rapid pace of neurons in the brain. It can break fast growth, existing memories or “spring”. In animal studies, when scientists slow this process on baby mice, the mice looked like a longer period of time – adult mice.

There is a hypothesis that requires language to describe them in episodic memory and the language to “feel yourself.” Because these skills are not fully developed until three or four years, the brain cannot be the means to organize and get memories as adults.

Some researchers think that the process of forgetting the process of forgetting will serve. By allowing you to go from special early practices, the brain can better notice the formation of general knowledge – to understand how the world works in the world, for example, without serving in detail memories.

Can some people remember the events from infancy?

Some people claim to be able to remember being a baby, but there is no evidence that they describe.

According to Yale and Columbia research, this belief usually stems from a psychological process called “Source NitaTribution”.

People can remember the information as they cried during the first hairstyle, but do not come from where this information is. When you come from photo, family stories or parent’s repetition, they can attract memory to personal experience. The line between “real” and “reconstructed” over time is blurry.

Studies show that early family stories, often the cultural accents for photo images or early development can contribute to this phenomenon.

Yale currently conducts a new research to make parents’ babies regularly, or using the phone view of the phone or toddlers. As soon as the children agree, researchers see these old videos to children, first of all, knowing their first memories, knowing that the first memories can continue.

Can early memories be remember late in life?

There is an argument that the early life memories are completely deleted or simply inaccessible and can eventually be restored.

Yates, when the recent investigation does not answer this question, the early life of the early life of other investigations in the Yale Laboratory could be remembered in early childhood, but not in childhood.

“I think that at least some of our early memories of the memories of our early friends have the idea that the adults are charming.”

Studies of mature rodents showed that early memories can be returned through approaches such as optogenics – these memories activate special brain cells that are presumed. This led to reminding the animal’s memory, using light to re-activate the same cells, as determining the brain cells associated with the formation of memory.

Techniques such as Optogenetics are still in humans, but the study of rodents, not memories of memories, but also the head of the head of the head of the head of the Toronto Hospital.

“Maybe there are natural conditions despite the fact that the memories of this early life are more accessible,” he said.

Like Sigmunmunallysts, psychoanalists were not lost in the early childhood memories of Freud, but were buried unconscious, and psychotherapy can help bring to the surface by changing mental situations.

However, Frankland said this is “a controversial area,” “It is difficult to check the accuracy of the renewable memories.”