![]() ![]() “We focused on how the brain reacts to video game exposure, but these effects do not always translate to real-life changes,” notes Palaus. Exposing video game addicts to game-related cues that cause cravings, and monitoring their brain responses, highlighted these changes – changes that are also seen in other addictive disorders. In gaming addicts, there are functional and structural alterations in the neural reward system – a group of structures associated with feeling pleasure, learning, and motivation. Researchers have discovered that video gaming can be addictive – a phenomenon known as “Internet gaming disorder.” In long-term gamers and individuals who had volunteered to follow a video game training plan, the right hippocampus was enlarged. Furthermore, the regions of the brain that play a role in attention are more efficient in gamers compared with non-gamers, and they require less activation to stay focused on demanding tasks.Įvidence also demonstrates that playing video games increases the size and competence of parts of the brain responsible for visuospatial skills – a person’s ability to identify visual and spatial relationships among objects. The studies included in the review show that video game players display improvements in several types of attention, including sustained attention and selective attention. Results of the studies indicate that playing video games not only changes how our brains perform but also their structure.įor example, video game use is known to affect attention. A total of 22 of the reviewed studies explored structural changes in the brain and 100 studies analyzed changes in brain functionality and behavior. ![]() Moreover, gaming is a popular activity, so everyone seems to have strong opinions on the topic,” says Marc Palaus, first author of the review.īy looking at all research to date, Palaus and team aimed to observe whether any trends had emerged with regard to how video games impact the structure and activity of the brain. “Games have sometimes been praised or demonized, often without real data backing up those claims. ![]() The findings of their review were published in Frontiers in Human Neuroscience. Scientists have recently collected and summarized results from 116 scientific studies to determine how video games can influence our brains and behaviors. Share on Pinterest Game addicts have functional and structural changes in the neural reward system. ![]()
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