amateurs Inside out We’ll have to wait until summer 2024 to see the second installment of the beloved Pixar film. However, we already have a trailer that serves as a preview of what’s to come. In it we meet Anxietyone of four new emotions that appear in Riley’s brain when adolescence. But that’s not the only science we see in the trailer. Inside out 2.
Veteran emotions; Joy, sadness, fear, anger and disgustrest quietly in Riley’s mind as the workers enter. destroying everything. It is not initially stated what is happening. However, it is assumed that Inside Out 2 will also consider the issue synaptic pruning.
This is a phenomenon in which, during adolescence, those neural connections that were not used or seem useless are eliminated, and those that will be needed in later years are strengthened. This is a very important process that needs to occur properly, as too much or too little pruning can be associated with disorders such as ASD or schizophrenia. In fact, this is why in both cases the most important symptoms usually begin around adolescence. But putting that aside, what’s going on in Riley’s head?
Synaptic pruning in Inside Out 2
In the first part Inside out We see Riley at age 11, in her mid-teens. The film focuses on his emotions, But other interesting brain phenomena are also observed, such as fixing memories or even eliminating those that are no longer needed.
The latter may be due to a real-life phenomenon known as infantile amnesia, in which we are unable to permanently record the earliest memories of our lives.
But the synaptic pruning we see in the trailer Inside Out 2 That’s not it. What is being done is not simply the elimination of memories, but neural connections.
This is necessary because in the first years of life we form many neural connections. About five times more than needed. Information from our environment reaches the brain by traveling along these connections as if they were roads. Therefore, it is important to initially form a lot so that there are no problems with transport. But maintaining an unused road is expensive, financially in the case of real roads, and energetically in the case of the brain, so there comes a time when maintenance is necessary. pick just a few.
So how are some neural connections selected and not others? This is something that continues to be studied today. This is generally considered to imply genetic factorsbut also human experience and knowledge.
This is one reason why it is often said that what happens to us in childhood and early adolescence can shape us for life. Surely, in Inside out We’ll see how this all affects Riley, but for now we’ll have to make do with the brush strokes the trailer leaves us with. These workers destroy everything.
New emotions
New emotions from Inside Out 2 are Anxiety, shame, boredom and envy. In fact, these are emotions that can be experienced at any point in life, even after adolescence. However, Riley isn’t just going through this developmental stage. Emotionally he also faces challenges such as changing schools and fear of not fitting in.
This is a feeling that each of us has experienced at some point and which is usually accompanied by these emotions. But it’s no coincidence that the trailer shows Anciedad as the one about to take on the lead role. According to the World Health Organization for 2021, 3.6% of teenagers from 10 to 14 years old And 4.6% of people aged 15 to 19 years suffers from an anxiety disorder. These are already alarming numbers, but they are also quite conservative compared to data from the US National Institutes of Health, which suggests that this occurs in 1 in 3 teenagers aged 13 to 18 years.
It is clear that anxiety has increased in recent years in all age groups and that adolescents, due to this vulnerability marked by synaptic pruning, are undoubtedly one of the most susceptible groups of the population.
Therefore, it is important to introduce Anciedad to the viewer. Let children and not so children see Inside Out 2 get to know this and understand that you shouldn’t be ashamed of this feeling and that you can learn to live with it.
But from now on everything will be just speculation. Already from the trailer we know that there will be a lot of science in the world. Inside Out 2. If they do it as well as they did in the first part, we definitely won’t be disappointed.
Source: Hiper Textual
