#brain development

[artofmaquenda]

Every now and then, I still get hit with that feeling that my art is total shit. I used to deal with it almost weekly and feel completely overcome by it, but I've gotten better at recognizing it for what it is, just my own brain attacking me. It still stings, and it's hard not to let it get to me, but I’m learning not to take those thoughts so personally. Besides, It’s okay to suck sometimes and not take it all too seriously. I know it's an old pattern of mine, tearing myself down before anyone else can, but realizing that I do have some power over these feelings is liberating. I don't have to stay stuck in that mindset, or at least as long as I did before. :)

[fishtankinsurance]

Men who make BDSM their entire personality are big corny.

Also the women.

People.

[furiousgoldfish]

This is something I experienced as a child, that I don't fully understand yet, but it contributed greatly to me feeling like my parents are right and I must be stupid. I want to know if this happened to everyone else.

So there would be times when I would be under immense pressure from the abusers, and they would try to force me to understand a concept, but mostly by shaming me and yelling at me for not getting it and repeating some kind of, very general and non-explanatory claim that apparently should have been enough for me to get it. But I could not, in my brain, make a connection, I'm not sure if it was because at the moment I was terrified, pressured, ashamed and threatened, or if I was too young to figure it out. Sometimes my mind would go completely blank and I would not be able to take in new information at all, even though I desperately wanted to understand.

However, years later, I would remember that same thing, but now I had more context about it, more knowledge that surrounds it, more ideas on how things work, and even without thinking about it more, I would suddenly understand what they were talking about. I don't know if it's the additional knowledge of the world that would help me put it together, or if it was brain development, or something else.

I had a similar problem at school, where sometimes things would be explained generally, and I just didn't understand it, I couldn't see the process of how the thing worked, and it was being said like it was something easy to understand, that I should have figured out instantly, and other kids seemed to get it. It left me permanently confused and worried that I must be somehow stupider than anyone else.

But, again years later, when I ran away from the abusers, I looked at the same concept and it made perfect sense instantly, and I didn't know how I couldn't make sense of it earlier.

Nobody had ever bothered to sit down and explain anything to me, even in school I was expected to have basic knowledge and build up on it. But growing up abused meant the most simple concepts were not explained; instead parents would say whatever suited them most was the truth, or tell me to stop being annoying with my questions, and I was left in the dark over the inner function of, pretty much anything. Sometimes, even when I did learn something at school and came home with the new knowledge, they would decide that it was trivial, wrong, unnecessary, and simply false. Which also made learning harder because I had to question everything, at all times.

Not being able to understand what others could instantly made me believe that I was in fact, stupid, and it made it more difficult to believe my own senses, my own conclusions, it made it difficult for me to know that my own thoughts, opinions and conclusions had any value at all. I often ignored my own instincts and senses and took for granted what others told me, which later often proved to be false, and just manipulative misinformation.

After escaping abuse, my mind cleared up and I don't know if I can attribute it to my brain finishing its development, but things are now extremely easy to understand, and any concept I struggled with before, comes naturally to me. I think at least a part of it had to be about me being in fight-or-flight mode and whatever brainpower I had fully focused on staying alive. I could not figure out some concept that made no sense to me in such a state. I also think it's possible that I just lacked so much general knowledge, I lacked references to put those ideas into context, I could not connect the knowledge to anything I've seen or experienced before, because I had no experienced that many things, but other kids have, so they could make the connection.

I'm also suspecting that maybe, general and vague descriptions of things were something I rejected because I needed to understand something in depth in order to feel like I am familiar with it, if I only had the wide general idea, I still counted it as 'not knowing', until I had some intimate experiences with inner workings of it. And with more life lived, I had more experiences, and became familiar in a way that made me confident about understanding it.

Did anyone else have a similar experience, and do you maybe understand why it happens this way?

[nando161mando]

"I don't hate women, I just see them as objects."

[outsideyourhousewithaknife]

Frustrated psychology post:

IQ doesn't measure intelligence!! It only measures brain development!

IQ changes and fluctuates with time, drug use, enrichment, and other factors!!

IQ is not an inherent characteristic! It isn't something fixed!

Those MOTHERFUCKING apps you get ads for CANNOT accurately measure your IQ!

IQ is just a measurement of how developed a person's brain is in comparison with how old they are.

The formula for IQ is mental age/chronological age x 100. (Mental age is the level of brain development of a person of a certain age. It is measured by evaluating levels of a wide range of different brain functions through iq tests. It cannot yet be correctly measured by apps or by most online tests.)

This means that, if a person's IQ is 100, that means that their brain is exactly as developed as the brain of the average person their age. If it's higher, their brain developed more quickly and is comparable with the brain of an average person older than they are, and if its lower, their brain developed more slowly and is more like the brain of an average person younger than they are.

Because brains continue to develop as people age, mental age keeps changing just as chronological age does. Typically, brains become more developed, but they have been known to "regress" as a result of drug use, trauma, certain disorders, head injuries, and invasive surgeries (like Rose Kennedy), all of which physically damage and rearrange the structure and therefore the function of the brain. Additionally, lack of enrichment can cause areas associated with certain functions to stagnate.

So!!!! IQ is not a fixed number! If your IQ is lower than 100 (and you cannot trust online tests or those FUCKING mobile games and even ableist psychologists sometimes) you are not stupid. Your brain is just taking a longer time to reach the development stage it "should" be in. I put heavy emphasis on those quotation marks, because modern psychology does tend to be biased against neurodivergent people. And if your IQ is higher than 100, you aren't necessarily smart, although things may come more easily to you than to others your age. Whatever IQ you have is perfectly fine. You are fine. I promise.

Thank you for reading my rant. I hope this helps someone. (does a little bow and steps off my soapbox)

[gigegagaa-08]

Best Educational toys

Hard to find out perfect educational toys for your kids, don't worry our site helps you to find out all kinds of educational toys which helps in your child brain development. For this do visit our store which is https://gigeegagaa.com/

[madseance]

The Myth of the 25-Year-Old Brain

There’s consensus among neuroscientists that brain development continues into the 20s, but there’s far from any consensus about any specific age that defines the boundary between adolescence and adulthood. “I honestly don’t know why people picked 25,” he said. “It’s a nice-sounding number? It’s divisible by five?”

Bonus content: the second and third Google search results I got for “when does the brain stop developing”

[bpod-bpod]

Details of Development

Single cell genetic and epigenetic activity analysed during human foetal cerebellar development creates an integrated spatiotemporal map

Read the published research paper here

Image from work by Suijuan Zhong, Mengdi Wang, Luwei Huang and Youqiao Chen and colleagues

State Key Laboratory of Cognitive Neuroscience and Learning, New Cornerstone Science Laboratory, Beijing Normal University, Beijing, China

Image originally published with a Creative Commons Attribution 4.0 International (CC BY NC 4.0)

Published in Nature Communications, November 2023

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[eeveeas123]

My old project for family studies (I think I got a good score?). Some data might have changed since I wrote this, if so, I’m sorry

[dykeravengard]

i still see people claim that your brain stops developing at 25, so for anyone who needs it as a source to confront misinfo, i will leave here the paper that debunked it an entire decade ago in 2014

TLDR:

reaserchers have found out that the human brain keeps developing into the mid 30s with the process of myelination (in which myelin is produced to insulate nerve cell axons and to increase the rate at which electrical pulses travel along the axons)

[brainanalyse]

When Does Your Brain Stop Developing

The human brain, an organ of unparalleled complexity, undergoes a lifelong journey of development. This voyage, marked by significant milestones, extends well beyond the often-quoted age of maturation. To comprehend the nuances of brain development, it is crucial to delve into the intricate processes that govern the evolution of our cerebral faculties.

The Early Years

The genesis of brain development occurs in the womb, with the formation of neural structures commencing as early as the third week of gestation. By birth, an infant’s brain has already undergone an extraordinary phase of growth, laying the groundwork for future cognitive and sensory experiences. During the initial years of life, the brain is highly plastic, rapidly forming synaptic connections at an astonishing rate. This period, characterised by heightened neuroplasticity, is fundamental for acquiring language, motor skills, and basic cognitive abilities.

The synaptic density in a child’s brain peaks around the age of three, surpassing that of an adult. This phenomenon underscores the significance of early childhood experiences, which profoundly shape neural pathways. Environmental stimuli, social interactions, and early education play pivotal roles in sculpting the brain’s architecture during this critical window.

Adolescence

Adolescence heralds a transformative phase in brain development, marked by a fine-tuning of neural networks and the establishment of more efficient pathways. This period is characterised by the pruning of excess synapses, a process that refines the brain’s circuitry based on experiential input. The prefrontal cortex, responsible for executive functions such as decision-making, impulse control, and emotional regulation, undergoes significant maturation during this stage.

The transition from adolescence to early adulthood is a time of substantial vulnerability and opportunity. The brain’s reward system, particularly sensitive to dopamine, drives risk-taking behaviours and the pursuit of novel experiences. This neurobiological backdrop can elucidate the heightened emotional intensity and exploratory tendencies observed in teenagers.

Early Adulthood

Contrary to the once-prevailing belief that brain development ceases in early adulthood, contemporary research suggests that significant changes continue well into the third decade of life. The maturation of the prefrontal cortex, for instance, extends into the mid-20s. This ongoing development enhances an individual’s capacity for abstract reasoning, strategic planning, and complex problem-solving.

During early adulthood, the brain also undergoes a process of myelination, whereby axons are insulated with a fatty substance called myelin. This enhances the speed and efficiency of neural communication, facilitating the seamless integration of diverse cognitive processes. Consequently, young adults experience improvements in cognitive control, working memory, and emotional stability.

Midlife

Neurogenesis, the production of new neurons, persists into adulthood, albeit at a reduced rate compared to earlier stages of life. This ongoing neurogenesis, particularly in the hippocampus, supports learning and memory functions. Engaging in intellectually stimulating activities, physical exercise, and maintaining social connections can foster neurogenesis and mitigate age-related cognitive decline.

The brain’s capacity for plasticity, although diminished with age, remains significant throughout midlife. Cognitive reserve, the brain’s ability to adapt and compensate for potential damage, is bolstered by lifelong learning and mental engagement. Therefore, maintaining an active and enriched lifestyle can contribute to sustained cognitive health and resilience.

Later Adulthood

In later adulthood, the brain continues to adapt, albeit with notable changes in its structural and functional integrity. While certain cognitive faculties such as processing speed and episodic memory may decline, others like vocabulary and accumulated knowledge often remain robust. The brain exhibits a remarkable ability to reorganise and rewire itself in response to new challenges, a testament to its enduring plasticity.

Emerging research highlights the potential for cognitive training, mindfulness practices, and social engagement to support brain health in older age. Such interventions can enhance neural connectivity, promote emotional well-being, and sustain cognitive functions.

Conclusion

The notion that brain development concludes at a specific age is an oversimplification. Instead, brain development is a dynamic, lifelong process influenced by genetic, environmental, and experiential factors. From the rapid synaptic proliferation of early childhood to the subtle refinements of later adulthood, our brains continuously evolve, adapt, and learn.

Understanding the trajectory of brain development underscores the importance of nurturing cognitive health at every stage of life. By fostering environments that stimulate intellectual growth, emotional resilience, and social connection, we can optimise our brain’s potential and enhance our overall well-being.

FAQs

1. Can adults increase their brain capacity? Yes, adults can increase their brain capacity through activities that promote neuroplasticity, such as learning new skills, engaging in regular physical exercise, and maintaining social connections.

2. Does the brain continue to develop after the age of 25? Yes, the brain continues to develop and adapt throughout adulthood. While the prefrontal cortex fully matures around age 25, other areas of the brain remain plastic and can change in response to new experiences.

3. How does stress affect brain development? Chronic stress can negatively impact brain development, particularly in areas involved in memory and emotional regulation. It can lead to the shrinkage of the hippocampus and reduce the production of new neurons.

4. What role does sleep play in brain development? Sleep is crucial for brain development and overall brain health. During sleep, the brain consolidates memories, processes information, and removes toxins. Poor sleep can impair cognitive functions and hinder brain development.

[triviamastery]

IQ Test Challenge, only 10% of people are able to get this right. #shorts

Ready for the next IQ test challenge? The next video will be on super hard IQ question and answers which is great for brain development. These tough questions will really make you think outside the box. Be sure to read the question carefully and the answers carefully in order to be successful. Calling all quiz masters, brain wizards and geniuses. As always, our content is family friendly, really tests your knowledge and can be some of the hardest questions ever. But fear not, the questions aren't as hard as you might think. If you don't overthink the challenges and use the opposite side of your brain, you will ace them all. Feel free to pause the video if you need more time. Be within the 10% of the population to get these correct. If you can score 100% within the time limit, you are possibly the smartest person in the galaxy. Be sure to like the videos and subscribe to the channel for a chance to win Trivia Mastery branded prizes. #quiz #quizmaster #quizmastertrivia #quiztime #iqtest #iq #testyourknowledge #howwelldoyouknow #trivia #hardestdifficulty

[redd956]

I despise how the "Your brain is not fully developed til you're 25" talk in the united states has completely devolved, and entirely missed the point

The development of your brain is not a full context of your maturity in any sort of way. Yes, older people tend to be more mature. That doesn't mean younger people can't be.

Maturity is not a black and white figure. It depends on a multitude of things, and is malleable and always changeable.

I am no expert or neuroscientist but 25 years of age is like the average number for full development of brain. Each person develops at a different rate, some gaining a fully developed brain at age 30 or even 21.

All because you knew a 21 year old who was immature and had less life experience than others, doesn't mean every young adult has no clue what they're doing. It's called YOUNG ADULT, not old child.

18 years old in the United States is an adult.

They get to do adult things, and so does anybody else older than them. Unlike the majority of the world that includes 21 year olds who get a few more privileges of being an adult.

[getoutofthisplace]

Dear Gus & Magnus,

I wrapped up filming in Texas today, then headed to the Austin airport for a series of flight delays in my attempt to get back home. Meanwhile, Mom sent me this photo from the house. My response was: "He looks so big."

Magnus's ability to articulate his thoughts is continuing to develop in the best ways. I remember this time with Gus and thinking this is the time when he goes from being a toddler to being a real boy. It's an amazing and joyous thing to watch happen in real time, every day.

Dad.

Little Rock, Arkansas. 8.1.2024 - 6.40pm.

[cat-eye-nebula]

Trauma is actually very common - The author of “The Body Keeps the Score” explains | Bessel van der Kolk

The problem with trauma is that it starts when something happens to us, but that’s not where it stops - it changes your brain. Once your brain changes and you’re in constant fight or flight mode, it can be hard to stay focused, feel joy, or experience pleasure until this trauma is healed. Luckily, modern psychological practices are developing innovative ways to heal from trauma that actually work.

[bpod-bpod]

Roaming RGCs

Over half of your brain is involved in processing what you see. How does that visual information reach your brain? Via retinal ganglion cells (RGCs). RGCs sit within the light-sensitive tissue at the back of your eyes, the retina, with projections that run along your optic nerve to your brain. How these projections develop isn’t clear. So researchers now use stem cells to create a human organoid model that mimics the eye and brain region that processes visual information (called the telencephalon or cerebrum). Imaging revealed these organoids formed concentric zones of cells which mimicked the telencephalon, optic disc (where the optic nerve meets the retina), optic stalk (which matures into the optic nerve) and retina. RGCs grew projections (pictured, green) towards and along a path marked out by optic disc and optic stalk-like cells, highlighting the usefulness of this model for studying RGCs in health and disease.

Written by Lux Fatimathas

Image from work by Wei Liu and colleagues

Department of Ophthalmology and Visual Sciences, Department of Genetics, The Ruth L. and David S. Gottesman Institute for Stem Cell Biology and Regenerative Medicine, Albert Einstein College of Medicine, Bronx NY, USA

Image originally published with a Creative Commons Attribution 4.0 International (CC BY 4.0)

Published in eLife, June 2023

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