A large-scale international study found that creative activities such as music, dance, painting and even certain video games may help keep the brain biologically "younger."
Researchers from 13 countries - including teams at Trinity College Dublin in Ireland and SWPS University in Poland - analyzed brain data from more than 1,400 adults of all ages worldwide and found that those who regularly pursue creative hobbies show brain patterns that appear younger than their actual age.
Even short bursts of creative activity, such as a few weeks of strategy-based video gaming, had noticeable benefits, according to the study, which was published in the journal Nature Communications in October.
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Scientists collected brain data from people with advanced experience in tango, music, visual art and strategy gaming, but they also recruited non-experts for comparison. In addition, a third group of beginners underwent short-term training in StarCraft II, a strategy video game, so researchers could see how learning a new creative skill affects the brain over just a few weeks.
All participants underwent EEG and MEG brain scans that were fed into machine-learning "brain age" models, or brain clocks, which estimate how old the brain appears biologically versus chronologically. Researchers then used advanced computer models to explore why creativity might protect the brain and found that the hobbies help strengthen the networks responsible for coordination, attention, movement and problem-solving, which can weaken with age.
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People with years of creative practice showed the strongest reductions in brain age, but even beginners saw improvements, with strategy games boosting brain-age markers after roughly 30 hours of training.
"One of our key takeaways is that you do not need to be an expert to benefit from creativity," Dr. Carlos Coronel, first author and postdoctoral fellow at the Global Brain Health Institute, Trinity College Dublin and Universidad Adolfo Ibanez, said in a statement. "Indeed, we found that learners gained from brief video game training sessions."
According to the researchers, this was the first large-scale evidence directly linking multiple creative fields to slower brain aging, though previous research has linked creativity to improved mood and well-being.
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"Creativity emerges as a powerful determinant of brain health, comparable to exercise or diet," senior author Dr. Agustin Ibanez of Trinity College Dublin said in a statement. "Our results open new avenues for creativity-based interventions to protect the brain against aging and disease."
Dr. Aneta Brzezicka of SWPS University added that the findings suggest that creative pastimes should be incorporated into educational and healthcare programs as tools to support brain health.
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The study also showed that brain clocks, a relatively new tool gaining steam in neuroscience, can be used to monitor interventions aimed at improving brain health, Ibanez said.
The researchers cautioned, however, that the results are early and come with caveats, including that most participants were healthy adults, many subgroups were small, and the study didn't track people long-term to see whether younger-looking brains actually lead to lower dementia risk or better daily functioning.
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"The brain clock, in preliminary studies, shows promise and accounts for the diversity of the factors that can contribute to that wide disparity between our brain age and chronological age," Dr. Jon Stewart Hao Dy, a board-certified adult neurologist from the Philippines, told Fox News Digital.
"However, it's important for the public to know that brain health is influenced by a multitude of factors that cause a wide brain age gap," added Dy, who was not involved in the study.
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Creative people often have other advantages, the researchers noted, such as higher education, robust social lives and better access to arts and activities, and the study couldn't fully separate those factors from the effects of creativity itself.
"Evidence shows that dancing, painting, pottery, embroidery and even museum visits confer the greatest neuroprotection in preserving cognition and improving cognitive function in older adults," Dy said, and he agreed that the science is strong enough to justify action. "It's a matter of translating it into public policy that will fund and support these programs."
The work, which was funded by academic and public research bodies, will now be followed by more comprehensive studies that add other creative fields and link brain-age measures to real-world outcomes such as memory, thinking skills and disease risk.
Fox News Digital has reached out to the study authors for comment.
