Brain training improves its function even at 80–90 years old

Nearly 4,000 people aged 19 to 94 took part in The BrainHealth Project (University of Texas at Dallas). Participants completed short daily exercises targeting attention, memory, processing speed, and decision-making over a period of three years.

The results showed sustained improvements in brain health across all age groups. The most noticeable progress was observed in people over 80. They experienced improved clarity of thinking, greater emotional stability, and an overall sense of well-being. Those who started with the lowest scores demonstrated the greatest gains.

“We saw that the brain retains its plasticity throughout life,” the authors noted. “Even short, regular training sessions produce noticeable effects at any age.”

The study confirms that the brain, like muscles, responds to exercise. Regular training helps maintain and improve cognitive functions, reduce the risk of age-related decline, and enhance quality of life.

Sources: The BrainHealth Project. Brain training improves brain health across the lifespan. Scientific Reports, 2026. Press release from the University of Texas at Dallas and ScienceDaily (June 13, 2026).