Friday, May 13, 2022

What Do Video Games Do To Your Brain

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Video Gaming And Cognition At A Brain Structural And Functionallevel

Your Child’s Brain on Screens and Video Games

The reported potential improvements in cognitive domains after training with videogames are accompanied and potentially caused by underlying changes in brain functionand brain structure. However, at present, even less research has been conductedfocusing on neural changes in addition to cognitive changes due to video game play.Only a single review on this topic has recently been published.This review includes both cross-sectionaldesigns in which habitual gamers are compared with participants who never or onlyseldom play video games and longitudinal intervention designs in which a randomizedgroup is trained with a given video game and a control group is not. Moreover, itincludes studies on video game-addicted populations. Here again, the challenge ofthe chosen control group becomes evident as effects cannot be attributed causallydue to the tremendous heterogeneity of references chosen. The general conclusionmight be along the lines of video gaming has an effect on brain structure andfunction, although the underlying mechanisms that drive these effects might not beinferred. To start with, including studies in reviews differing in design does haveits place, but needs to be supplemented by studies or reviews allowing for morecausal inferences on the long run. Nevertheless, it seems that in brain regionsparticularly related to attention and to visual spatial skills, an improvement interms of brain function and brain structure due to video game training can beobserved.

Icipants And Sample Size

Among the nine studies, one study examined teenage participants, six studies included young adult participants, and two studies assessed older adult participants. Participant information is shown in . Numbers of participants were 2075 participants . Three studies examined female-only participants, whereas six others used male and female participants. Six studies with female and male participants had more female than male participants.

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  • engage in or threaten violence
  • bully, intimidate, or harass others
  • use inappropriate language
  • impersonate another person
  • publicly display session
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    Signs Of Video Game Addiction

    Although it may not be exceedingly prevalent today, video games can be addictive. And with technology continuing to advance, theres likely to be an increase in addiction over time. According to the Center for Online Addiction, warning signs for video game addiction include:

  • Playing for increasing amounts of time
  • Thinking about gaming during other activities
  • Gaming to escape from real-life problems, anxiety, or depression
  • Lying to friends and family to conceal gaming
  • Feeling irritable when trying to cut down on gaming
  • If you feel like you or someone you know may be addicted to video games, be sure to reach out for help.

    Frontiers. . Video games can change your brain: Studies investigating how playing video games can affect the brain have shown that they can cause changes in many brain regions. ScienceDaily. Retrieved December 17, 2018 from

    Nichols, Hannah. . How Video Games Affect the Brain. Retrieved from

    How Many People are Addicted to Playing Video Games? Retrieved from

    Are Video Games Actually Bad For You

    Videogames by BrNunnelley

    When you imagine someone whos addicted to playing video games, you might picture a 14-year-old boy glued to his computer screen. But in reality, the average age of gamers is on the rise, and according to a 2016 estimate, is now 35 years old.

    Just as the average age of gamers has changed, so has gaming itself. While some people have a more elaborate set up at home, many others turn to their smartphones or tablets for intermittent gaming throughout the day. This evolution has made casual gaming an increasingly popular form of entertainment, causing video game addiction to become a growing concern.

    This concern may seem substantiated, but research shows that very few people actually qualify as having an addiction. In fact, the World Health Organization estimates that roughly 150 million people in the U.S. alone play video games, but as little as 3 to 4% of people actually have an addiction.

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    C Shawn Green Opinion

    Psychology professor Sean Greene at the University of Wisconsin Madison thinks about it:

    Video games are a very broad category. The impact of the game depends on what tasks are involved in it. Therefore, different gamets affect the brain in different ways. You wouldn’t ask “how food affects your body”, you need to know its composition. It’s the same with video games: the mechanics, dynamics, and content of individual games are predictors of how they affect the brain in their own way.

    Professor Green then gives an example of an action game , noting that all objects, including the player, are moving at a fast pace. When there are multiple objects on the screen that need to be monitored at the same time, the emphasis is on edge processing – which, in turn, requires quick and accurate decisions on tight deadlines.

    After 15 years of research, the biggest positive effect of action games is the enhancement of sensory perception – it affects how the player’s mind can interpret external stimuli such as images and sounds, as well as spatial touch, which helps you coordinate and navigate in 3D. environment. This improves the ability to focus on one subject while ignoring distractions.

    Playing Shooter Video Games Damages The Brain Study Suggests

    Playing shooter video games weakens the brains of young people and puts them at greater risk of dementia in later life, new research suggests.

    A trial in Canada found that those who spent a lot of time playing games such as Call of Duty had less grey matter in a crucial part of the brain.

    Scientists behind the research have cautioned doctors against recommending video games as a means of boosting older peoples cognitive function, warning the activity may be harming their ability to retain memories.

    Previous research has shown that people with depleted amounts of white matter in their hippocampus, the part of the brain responsible for orientation and for recalling past experience, face a higher risk of neurological illnesses including Alzheimers, depression and schizophrenia.

    Video games have been shown to benefit certain cognitive systems related to visual attention and short-term memory, but were suspected to damage the hippocampus.

    Researchers at the University of Montreal scanned the brains of habitual players of action video games and compared them to non-players, finding the gamers had less grey matter.

    âIf action video games lead to decreases in grey matter in the hippocampus, caution should be exerted when encouraging their use by children, young adults and older adults to promote cognitive skills such as visual short-term memory and visual attention,â the scientists wrote.

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    Video Gaming And Cognition

    Video gaming, as a popular, generally cognitively deman-ding form of leisureactivity, has received attention in recent years in search of effective, yetaffordable interventions to maintain or enhance cognitive abilities in individualsin different contexts.-The increasing scientific interest in video gaming as a training instrument may bedriven by an inherent playfulness of video games in contrast to classical trainingprograms, as well as substantial effects on brain structure and function withinshort training periods. This is the reason for reviewing the preexisting and quiteheterogeneous literature on this new interventional instrument. In this article we,first, critically discuss existing methodological challenges in the field when itcomes to drawing general conclusions about video gaming and cognition. We are aimingless at summarizing existing findings on the basis of existing meta-analyses andreviews once again, but rather at addressing the complex challenges when effects ofvideo gaming are assessed in experimental setups. To learn more about specificresults in detail we would like to refer the reader to existing excellent review andmeta-analytic literature.,-In the second section we turn to the effects of video gaming on brain structure andfunction reported in single studies, as reviews and meta-analyses are sparse.

    Effects Of Video Games On Sleep

    How Video Games Change Your Brain

    Can video games make it hard to fall asleep?Video games can delay a personâs sleep, especially adolescents. A study conducted by Flinders University found that increased physiological arousal and cognitive alertness make it harder for adolescents to fall asleep after playing video games at night.

    Do video games interfere with sleep?The studies by the researchers at Flinders University also found that there âmight beâ a connection with the amount of REM sleep a teen gets after playing video games, but the research is still ongoing. As most experts suggest, playing in moderation can help alleviate any potential issues.

    Should kids play video games before bed?Use of video games before bed does make it difficult for many children to get a good nightâs sleep. 18% of parents in a recent study cited sleep issues with their children who played video games at night. Experts recommend limiting video game or even media time to the daytime hours to avoid the risk of sleep issues at night.

    Can playing video games make you tired?Playing video games may not make you tired while you play themthey may actually have the opposite result. But what they can do is interfere with the quality of sleep that you get.

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    In Some Studies Gamers Show An Increased Ability To Pay Attention While Filtering Out Distractions

    One review of research on video-game players found that people who played shooter games were better able to filter out distractions while engaged in attention-demanding tasks.

    The players were less distracted by other visual information than non-gamers in several studies the researchers analysed. The same abilities werent necessarily found in gamers who played other types of games, though.

    What Are The Benefits Of Gaming

    Gaming often gets more hate than it deserves.

    People tend to dismiss video games as the domain of couch potatoes. But the truth is, many common elements of gaming can have tangible benefits in real life.

    So, are video games good for you?

    Lets take a look:


    Gaming improves coordination.

    Its actually vital in a first-person shooter game. Playing over and over again is a surefire way to improve your hand-eye coordination. Think of it as training to improve your reactions in real life.

    Thats definitely a positive video game effect.

    In fact, gamers performed better than others in keeping a virtual vehicle inside a straight lane.

    If youre looking for the best way to improve this skill, giving a virtual reality game a run is a great idea.

    Problem-Solving Skills

    Numerous scientific game studies have found out that this hobby can boost your creativity and problem-solving skills. This is another great example of how video games are good for you.

    Among the benefits of gaming is also learning to work in a team. It forms strong bonds between players. Well elaborate on that later.


    Millions of people play action real-time strategy games. In order to win, you have to stay focused.

    It doesnt come as a surprise that improved concentration is among the positive effects of video games.

    Experts have confirmed that video games can be used for that exact purpose in education or military training.


    Its safe to say gaming involves a lot of multitasking.

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    They Improve Your Memory Skills

    In another study, researchers found that video gamers had improved cognitive function on memory tests after playing action-based games. This improvement was most prominent in the hippocampus, which is also involved with learning new information and forming memories. When playing video games, youre engaging with a number of different parts of the brain such as motor skills , fine motor skills , visual processing , auditory processing and cognitive processes such as memory formation. All of these are highly important parts of the brain that can affect both your short and long-term memory.

    Playing Video Games Can Actually Change The Brain

    How does violent video games affect your brain

    It’s official, gaming can, and does, change the brain of gamers. But it’s not all for the good.

    Whilst games tend to get bad press whenever something anti-social happens amongst “youths”, it appears games are not the culprit. In fact, gaming, on the whole, can have some real-life benefits.

    Obviously, like anything in life, they should be played responsibly and in moderation. You do need to get out of the house from time to time.

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    Do Video Games Kill Brain Cells

    Thatâs an interesting question. The answer is no, they donât, but they can have other effects:

    • The brains of adolescents that spent a lot of time playing Video Games showed greater cortical thickness in two brain areas. That might mean that video games can improve the brain in certain ways. Other people argue that the studies only mean that other areas of the brain will remain underdeveloped. There is no way to know that because we donât know if the lack of video games would have led individuals to other brain-enhancing activities, or if the people who like video games would have chosen similar activities whether video games existed or not.
    • Violent video games have been shown to desensitize people in some ways to real violence.
    • Video games can help with depression and have been shown to help stroke victims recover.
    • Video games, like many other activities, can be abused and become an addiction. Like other addictions, certain people seem more susceptible. Monitoring your gameplay and making sure that it isnât interfering with real world responsibilities is imperative.
    • Video games can be quite effective in simulating real-world experiences. Learning how to do something difficult or how to figure things out can be learned, often in an enjoyable way, through video games. For instance, teenage gamers were better at virtual surgery than actual medical residents in one study. Video game instruction also helped dyslexic kids read better.

    Games Can Teach You To Be A Better Problem Solver

    Open-world, mission-based, and multi-level games are designed like complex puzzles that take several hours to solve. Occasionally, the solution varies based on your actions in the game. Learning to think on your feet and strategize in a fast-paced fantasy environment is a skill that can translate to the real world. One long-term study published in 2013 showed that children who played strategy-based games showed an improvement in problem-solving skillsand thus, tended to get better gradesthe next school year.

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    Video Games And The Brain

    A new article looked at the effect of playing video games on the brain. Its results confirm what was previously suspected from prior research. First, it is another demonstration of use-dependent plasticity in the brain. Further, it supports a direct relationship between the types of activity in which people engage and increases or decreases in the respective parts of the brain. And finally it supports the inverse relationship between the hippocampus and caudate nucleus with regard to different learning strategies.

    In the last few decades there has been a rapid and profound change to the way people in industrialized countries interact with information and the world around them. We are now multi-media creatures. Children are more likely to spend time playing video games than playing ball.

    It seems likely that this will have an effect on our brains, which is an adaptive organ especially when it comes to processing information. The question that has not yet been resolved definitively is whether or not these changes are a net positive or net negative.

    A new study looking at the effect of playing video games on the gray matter of the brain suggests that the answer is it depends. Prior research suggests that video-game players may derive a number of cognitive benefits from playing. The current researchers summarize these findings:

    What Video Games Do To Your Brain

    Do Brain Games Really Improve Your Brain?

      For those of you who have grown up hearing from their parents, Dont play that video game for too long, itll rot your brain, lets take a deep-dive into what the actual effects of gaming are and put this myth to rest.

      Its 2020 and video games are a now an industry titan, with the selection of gaming platforms steadily increasing, game quality continuing to greatly improve in leaps & bounds, and the growing demographics that have accepted and integrated games into their daily lives have currently reached their highest point and yet continue to rise.

      Yes, the gaming industry is flourishing, thanks in part to the likes of eSports becoming mainstream fare, game accessibility through smartphones, an increase in game quality and free-to-play games likeFortnite. With the large increase in active daily gamers reaching a point it has never been to before, it begs the questions, What do video games do to your brain? and are video games bad for you?.

      Weve all heard at some point or another someone talk about video games damaging your eyesight, ruining your posture and eroding your brain functionality, but what are these statements based upon?

      Below is a video from Wired which takes a hands-on approach at uncovering how exactly video games affect individuals.

      Video Takeaways

      While Wireds video was more of a keyhole look at a large industry, it does a great job of tackling some of the general concerns that come with gaming.

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