Playing video games may cause changes in many brain regions, according to a new review of previous research.
Palaus et al collected and summarized studies looking at how video games can shape our brains and behavior. Image credit: Olichel Adamovich.
Nowadays, video gaming is a highly popular and prevalent entertainment option, its use is no longer limited to children and adolescents. The average age of gamers has been increasing, and was estimated to be 35 in 2016.
Changing technology also means that more people are exposed to video games. Many committed gamers play on desktop computers or consoles, but a new breed of casual gamers has emerged, who play on smartphones and tablets at spare moments throughout the day, like their morning commute.
So, we know that video games are an increasingly common form of entertainment, but do they have any effect on our brains and behavior?
Over the years, the media have made various sensationalist claims about video games and their effect on our health and happiness.
Games have sometimes been praised or demonized, often without real data backing up those claims, said lead author Marc Palaus, from the Open University of Catalonia in Barcelona, Spain.
Moreover, gaming is a popular activity, so everyone seems to have strong opinions on the topic.
Palaus and his colleagues from the Open University of Catalonia and the Massachusetts General Hospital wanted to see if any trends had emerged from the research to date concerning how video games affect the structure and activity of our brains.
The authors collected the results from 116 scientific studies, 22 of which looked at structural changes in the brain and 100 of which looked at changes in brain functionality and/or behavior.
The studies show that playing video games can change how our brains perform, and even their structure.
For example, playing video games affects our attention, and some studies found that gamers show improvements in several types of attention, such as sustained attention or selective attention.
The brain regions involved in attention are also more efficient in gamers and require less activation to sustain attention on demanding tasks.
There is also evidence that video games can increase the size and efficiency of brain regions related to visuospatial skills. For example, the right hippocampus was enlarged in both long-term gamers and volunteers following a video game training program.
Video games can also be addictive, and this kind of addiction is called Internet gaming disorder.
Researchers have found functional and structural changes in the neural reward system in gaming addicts, in part by exposing them to gaming cues that cause cravings and monitoring their neural responses. These neural changes are basically the same as those seen in other addictive disorders.
We focused on how the brain reacts to video game exposure, but these effects do not always translate to real-life changes, Palaus said.
As video games are still quite new, the research into their effects is still in its infancy. For example, we are still working out what aspects of games affect which brain regions and how.
Its likely that video games have both positive (on attention, visual and motor skills) and negative aspects (risk of addiction), and it is essential we embrace this complexity, he said.
The review was published recently in the journal Frontiers in Human Neuroscience.
_____
Marc Palaus et al. Neural Basis of Video Gaming: A Systematic Review. Front. Hum. Neurosci, published online May 22, 2017; doi: 10.3389/fnhum.2017.00248
Original post:
Video Games May Change Brain and Behavior, Review Finds ... - Sci-News.com
- Neuroscience Says Music Is an Emotion Regulation Machine. Heres What to Play for Happiness, Productivity, or Deep Thinking - Inc.com - April 19th, 2025 [April 19th, 2025]
- Early Maternal Affection Shapes Key Personality Traits for Life - Neuroscience News - April 19th, 2025 [April 19th, 2025]
- Elons new neuroscience major highlighted by Greensboro News & Record - Elon University - April 19th, 2025 [April 19th, 2025]
- Brain Blast event at St. Lawrence University teaches local students neuroscience - North Country Now - April 19th, 2025 [April 19th, 2025]
- AI Reveals What Keeps People Committed to Exercise - Neuroscience News - April 19th, 2025 [April 19th, 2025]
- The "Holy Grail" of Neuroscience? Researchers Create Stunningly Accurate Digital Twin of the Brain - The Debrief - April 19th, 2025 [April 19th, 2025]
- Annenberg School Vice Dean Emily Falk publishes book on the neuroscience of decision-making - The Daily Pennsylvanian - April 19th, 2025 [April 19th, 2025]
- Music-Induced Chills Trigger Natural Opioids in the Brain - Neuroscience News - April 19th, 2025 [April 19th, 2025]
- What We Value: The Neuroscience of Choice and Change - think.kera.org - April 19th, 2025 [April 19th, 2025]
- Kile takes top neuroscience post at Sutter Health as system pushes to align care, expand trials - The Business Journals - April 19th, 2025 [April 19th, 2025]
- A Grain of Brain, 523 Million Synapses, and the Most Complicated Neuroscience Experiment Ever Attempted - SciTechDaily - April 19th, 2025 [April 19th, 2025]
- Mild Brain Stimulation Alters Decision-Making Speed and Flexibility - Neuroscience News - April 19th, 2025 [April 19th, 2025]
- Cannabis studies were informing fundamental neuroscience in the 1970s - Nature - April 10th, 2025 [April 10th, 2025]
- To make a meaningful contribution to neuroscience, fMRI must break out of its silo - The Transmitter - April 10th, 2025 [April 10th, 2025]
- Steve Jobss Unexpected Secret to Being More Creative (Backed by Neuroscience) - Inc.com - April 10th, 2025 [April 10th, 2025]
- Challenging Decades of Neuroscience: Brain Cells Are More Plastic Than Previously Thought - SciTechDaily - April 10th, 2025 [April 10th, 2025]
- Q&A: Lundbecks head of R&D on letting biology speak in neuroscience - Endpoints News - April 10th, 2025 [April 10th, 2025]
- Why it's hard to study the neuroscience of psychedelics : Short Wave - NPR - April 10th, 2025 [April 10th, 2025]
- Fear Sync: How Males and Females Respond to Stress Together - Neuroscience News - April 10th, 2025 [April 10th, 2025]
- Chemotherapy Disrupts Brain Connectivity - Neuroscience News - April 10th, 2025 [April 10th, 2025]
- Newly awarded NIH grants for neuroscience lag 77 percent behind previous nine-year average - The Transmitter - April 10th, 2025 [April 10th, 2025]
- Wittstein interviewed by The Times News about new neuroscience major - Elon University - April 10th, 2025 [April 10th, 2025]
- Alto Neuroscience initiated with a Buy at H.C. Wainwright - Yahoo Finance - April 10th, 2025 [April 10th, 2025]
- New map of brain hailed as watershed for neuroscience - The Times - April 10th, 2025 [April 10th, 2025]
- GSK Ramps Up Neuroscience Investment With ABL Brain Shuttle Deal - insights.citeline.com - April 10th, 2025 [April 10th, 2025]
- ADHD and Music: Why Background Beats May Boost Study Focus - Neuroscience News - April 10th, 2025 [April 10th, 2025]
- Brains Rewire Themselves to Survive Deadly Infection - Neuroscience News - April 10th, 2025 [April 10th, 2025]
- AbbVie Hold Rating: Balancing Strong Immunology Growth with Challenges in Aesthetics, Neuroscience, and Oncology - TipRanks - April 10th, 2025 [April 10th, 2025]
- Want to Feel Better and Be More Mindful? Neuroscience Says This Habit Might Be Holding You Back - Inc.com - April 10th, 2025 [April 10th, 2025]
- How One Bad Meal Rewires the Brain to Avoid That Food Forever - Neuroscience News - April 10th, 2025 [April 10th, 2025]
- Marcus Neuroscience Institute to Host Brain and Spine Symposium - South Florida Hospital News - March 30th, 2025 [March 30th, 2025]
- Elon University to launch neuroscience major in fall 2025 - Today at Elon - March 30th, 2025 [March 30th, 2025]
- The brains stalwart sentinels express an unexpected gene - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- Video catches microglia in the act of synaptic pruning - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- Null and Noteworthy: Reexamining registered reports - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- Accepting the bitter lesson and embracing the brains complexity - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- NIH neurodevelopmental assessment system now available as iPad app - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- Stronger Bonds Before Birth Shape Healthier Mother-Child Futures - Neuroscience News - March 30th, 2025 [March 30th, 2025]
- How Emotionally Intelligent People Learn to Control Their Inner Voice, Backed by Neuroscience - Inc. - March 30th, 2025 [March 30th, 2025]
- Gabriele Scheler reflects on the interplay between language, thought and AI - The Transmitter: Neuroscience News and Perspectives - March 30th, 2025 [March 30th, 2025]
- Worlds first crowd-sourced neuroscience study aims to understand how our brains predict the future - EurekAlert - March 15th, 2025 [March 15th, 2025]
- Rewriting Neuroscience: Possible Foundations of Human Intelligence Observed for the First Time - SciTechDaily - March 15th, 2025 [March 15th, 2025]
- Calculating neurosciences carbon cost: Q&A with Stefan Pulver and William Smith - The Transmitter: Neuroscience News and Perspectives - March 15th, 2025 [March 15th, 2025]
- The future of neuroscience research at U.S. minority-serving institutions is in danger - The Transmitter: Neuroscience News and Perspectives - March 15th, 2025 [March 15th, 2025]
- Dopamine and social media: Why you cant stop scrolling, according to neuroscience - PsyPost - March 15th, 2025 [March 15th, 2025]
- Neuroscience Discovered a Clever Trick for Squeezing More Joy Out of Everyday Pleasures - Inc. - March 15th, 2025 [March 15th, 2025]
- The limits of neuroscience - The Transmitter: Neuroscience News and Perspectives - March 15th, 2025 [March 15th, 2025]
- BPOM Explains The Benefits Of Fasting From The Health And Neuroscience Side - VOI English - March 15th, 2025 [March 15th, 2025]
- How tiny tardigrades could help tackle systems neuroscience questions - The Transmitter: Neuroscience News and Perspectives - March 15th, 2025 [March 15th, 2025]
- Alison Preston explains how our brains form mental frameworks for interpreting the world - The Transmitter: Neuroscience News and Perspectives - March 15th, 2025 [March 15th, 2025]
- The Mystical Mind Meets Neuroscience: Seeking the Roots of Consciousness - Next Big Idea Club Magazine - March 15th, 2025 [March 15th, 2025]
- Myosin Therapeutics Closes Second Seed Round to Advance Clinical Trials for Innovative Cancer and Neuroscience Therapies - PR Newswire - March 5th, 2025 [March 5th, 2025]
- Neuroscience Ph.D. programs adjust admissions in response to U.S. funding uncertainty - The Transmitter: Neuroscience News and Perspectives - March 5th, 2025 [March 5th, 2025]
- New tools help make neuroimaging accessible to more researchers - The Transmitter: Neuroscience News and Perspectives - March 5th, 2025 [March 5th, 2025]
- Future Thinking Training Reduces Impulsivity - Neuroscience News - March 5th, 2025 [March 5th, 2025]
- Null and Noteworthy, relaunched: Probing a schizophrenia biomarker - The Transmitter: Neuroscience News and Perspectives - March 5th, 2025 [March 5th, 2025]
- How to communicate the value of curiosity-driven research - The Transmitter: Neuroscience News and Perspectives - March 5th, 2025 [March 5th, 2025]
- Cognitive neuroscience approach to explore the impact of wind turbine noise on various mental functions - Nature.com - March 5th, 2025 [March 5th, 2025]
- Football on the Brain: Helping coaches embed neuroscience knowledge - Training Ground Guru - March 5th, 2025 [March 5th, 2025]
- Taking Control: Using Neuroscience to Build Better Lives - theLoop - March 5th, 2025 [March 5th, 2025]
- Creating a pipeline of talent to feed the growth of Neuroscience: Lessons from Ghana - Myjoyonline - March 5th, 2025 [March 5th, 2025]
- Exclusive: NIH appears to archive policy requiring female animals in studies - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- Roll On Down The Highway 2025 Tour coming to Neuroscience Group Field - WeAreGreenBay.com - February 25th, 2025 [February 25th, 2025]
- STEM organizations host Neuroscience Outreach Fair for local K-12 students - University of Virginia The Cavalier Daily - February 25th, 2025 [February 25th, 2025]
- Adapt or die: Safeguarding the future of diversity and inclusion funding in neuroscience - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- The last two-author neuroscience paper? - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- Gate Neurosciences Strengthens Focus on the Synapse as a Therapeutic Target with Acquisition of Boost Neuroscience - Business Wire - February 25th, 2025 [February 25th, 2025]
- Why Firefly Neuroscience, Inc. (AIFF) Is Soaring This Year So Far - Yahoo Finance - February 25th, 2025 [February 25th, 2025]
- Breaking the barrier between theorists and experimentalists - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- Preserving Brain Health and Advancing Neuroscience - University of Miami - February 25th, 2025 [February 25th, 2025]
- Science must step away from nationally managed infrastructure - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- Repurposed Blood Pressure Drug May Treat ADHD - Neuroscience News - February 25th, 2025 [February 25th, 2025]
- How to teach students about science funding - The Transmitter: Neuroscience News and Perspectives - February 25th, 2025 [February 25th, 2025]
- Reflecting on 2024: Advancing Neuroscience Research to Improve Neurological Health - National Institute of Neurological Disorders and Stroke - February 25th, 2025 [February 25th, 2025]
- Brains Hidden Circuitry for Risk and Reward Uncovered - Neuroscience News - February 25th, 2025 [February 25th, 2025]
- Why We Keep Exploring Even After Learning the Best Strategy - Neuroscience News - February 25th, 2025 [February 25th, 2025]
- Unlocking Cellular Youth: The Protein That Reverses Aging - Neuroscience News - February 25th, 2025 [February 25th, 2025]
- This paper changed my Life: Bill Newsome reflects on a quadrilogy of classic visual perception studies - The Transmitter: Neuroscience News and... - February 25th, 2025 [February 25th, 2025]
- Roundup: The false association between vaccines and autism - The Transmitter: Neuroscience News and Perspectives - February 3rd, 2025 [February 3rd, 2025]
- Static pay, shrinking prospects fuel neuroscience postdoc decline - The Transmitter: Neuroscience News and Perspectives - February 3rd, 2025 [February 3rd, 2025]