Executive Function News
Ten Minutes of Exercise Before Class Sharpened Students’ Executive Function. The Finding Held Up in a Real Classroom, Not a Lab.
A 2025 study had university students do ten minutes of focused movement right before their regular class, then measured executive function before and after. The benefit showed up anyway, adding real-world weight to one of the most consistent findings in cognitive science.
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Lost Sleep Degrades Every Part of Executive Function. A New Analysis of 79 Studies Says the Damage Runs Through a Shared Core.
A meta-analysis pooling 79 studies finds that sleep loss impairs all three pillars of executive function: working memory, inhibitory control, and cognitive flexibility. The more provocative conclusion is that the damage may not be three separate problems but one, a hit to the shared capacity they all draw on.
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Scientists Drew the First Genetic Map of Adult Executive Function. It Points Back to Brain Development.
A genome-wide study of more than 94,000 adults produced the most detailed genetic picture of executive function to date. The heritable signal is modest, it traces to 18 regions of the genome, and the genes involved switch on twice: once in the developing brain and again later in life.
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Children’s Executive Function Is Behind Pre-Pandemic Norms, Three Major Studies Confirm
Direct, repeated assessments of more than 3,900 children across the United States and United Kingdom converge on the same finding: the cognitive skills that allow children to focus, plan, and regulate their own behavior are developing more slowly than they did before 2020, and the gap is not closing on its own.
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ADHD Stimulants May Not Work the Way Scientists Thought, New Study Finds
Brain scans of nearly 5,800 children show that medications like Ritalin and Adderall activate the brain’s reward and wakefulness systems rather than the attention networks they have long been assumed to target, challenging clinical assumptions and raising new questions about sleep, diagnosis, and how patients understand their own minds.
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AI Can Spot ADHD Years Before Diagnosis, Duke Study Finds
An artificial intelligence model trained on the electronic health records of more than 140,000 children can identify which five-year-olds are likely to be diagnosed with ADHD years later. The Duke Health team that built it sees a path to earlier support. The deployment questions, given a long history of algorithmic medical bias, are larger.
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Adults With Diagnosed ADHD Are Dying Years Younger Than Their Peers, Major UK Study Finds
A January 2025 study of more than 330,000 adults in the UK National Health Service found that men with diagnosed ADHD lose an estimated 4.5 to 9 years of life, and women lose 6.5 to 11 years. The mechanism, the researchers argue, is not ADHD itself but the cumulative weight of social adversity, untreated comorbidities, and a healthcare system that has not been designed for them.
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Adult ADHD Diagnoses Are Rising Sharply. The Story Behind the Numbers Is More Complicated Than the Headlines.
More than 15 million U.S. adults now have an ADHD diagnosis. Women’s rates doubled between 2020 and 2022. Stimulant prescriptions for adults in their twenties and thirties rose 30 percent in three years. The truth is harder than either competing narrative captures, and it includes a population the discourse rarely names.
Read the Article →Executive Function News is a research and analysis publication of NBEFC®, the National Board for Executive Function Certification. NBEFC offers board certification for executive function coaches at nbefc.org. Our editorial process applies independent journalistic standards to research coverage, regardless of the topic’s relationship to NBEFC’s programs.