The study concludes that “if these effects are replicated and expanded in future trials with the inclusion of a control group that does not receive cognitive training, crossword puzzle training could become a home-based, scalable, cognitive enhancement tool for individuals” who have mild cognitive impairment.Īll of the study participants were English speakers. The loss of hippocampal volume and cortical thickness - both indicators of decline for cognition that were measured by MRI - was greater in the game group than in the crossword group, as well.
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they also used the University of California San Diego Performance-Based Skills Assessment Score and the Functional Activities Questionnaire, administered at 78 weeks. They measured cognitive changes using the Alzheimer’s Disease Assessment Scale-Cognitive score, which is a 70-point scale. But 17 in the crossword group and 12 in the games group reverted from mild cognitive impairment to normal cognition, it said. The study reported that 6 of the 56 individuals assigned to the crosswords group and 8 of 51 in the games group progressed to dementia during the study. game at Columbia University/New York State Psychiatric Institute and Duke University Medical Center, found that among 51 patients assigned to the games and 56 assigned to the crossword puzzles, scores worsened slightly for games and improved for crosswords by Week 78.
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The researchers, running the trial of puzzle vs. The Washington Post noted numbers from The American Academy of Neurology showing that “mild cognitive impairment affects about 8 percent of people ages 65 to 69 10 percent of people ages 70 to 74 15 percent of people ages 75 to 79 25 percent of those ages 80 to 84 and about 37 percent of people 85 and older.” The study design It is somewhat more common for Black people, then Hispanics, then whites, Asians and Pacific Islanders. Self-reported cognitive decline is more common among men than women, 11.3% vs. Among those 65 and older, the share climbs to 11.7%. have worsening self-reported symptoms of confusion or memory loss associated with cognitive decline. The Centers for Disease Control and Prevention says 1 in 9 adults in the U.S. Per Prevention, “Scientists noted that both crossword puzzles and brain games positively impacted the early stages of cognitive decline.” In the study, people who have mild cognitive impairment were randomly assigned to 12 weeks of “intensive, home-based computerized training with Web-based cognitive games or Web-based crossword puzzles, followed by six booster sessions,” the study said. Mild cognitive impairment can be a precursor to dementia. That’s according to a study just published in NEJM Evidence that compared crossword puzzles with computer video games that target cognition. Working crossword puzzles may improve memory, helping people who have mild cognitive impairment.
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