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Explore attention, neurodivergence, sleep, brain health, and cognitive performance. Start with a topic or browse the latest guides.
Showing 37–48 of 76 guides and collections · Newest published first
A plain-language, research-grounded guide to how sleep builds memory: the two stages of memory, what the sleeping brain actually does to consolidate it, why you need sleep before and after learning, and what it means in practice.
Read guideA research-grounded guide to sleep regularity: what it measures, what a large wearable cohort found about regularity and mortality, why consistency matters for the brain, and how to build a steadier schedule.
Read guideA plain-language, research-grounded guide to SuperAgers: older adults with exceptional memory, what is distinctive about their brains, the resistance-versus-resilience distinction, the role of new neuron growth, and what it hints for healthy aging.
Read guideNot all brain activities are equal. A clear, evidence-based guide to which cognitively stimulating activities are linked to lower dementia risk — with the numbers, tables, and studies behind them.
Read guideDoes speaking two languages delay dementia? The honest answer is: the evidence is real but genuinely debated. A clear, plain-language review of what the studies show — and where they disagree.
Read guideLow education is one of the strongest risk factors for dementia. Here's what the evidence shows about why schooling protects the brain — and, crucially, what it means for adults, in plain language.
Read guideAround 45% of dementia may be preventable. Here are the 14 modifiable risk factors from the 2024 Lancet Commission, what each one means, and what you can actually do — in plain language.
Read guideWorried you've missed your window to protect your brain? The science is clear: it is not too late. Here's how cognitive reserve keeps building in midlife and beyond — and what to do now.
Read guideCognitive reserve is your brain's built-up resilience against age-related decline. Here's what it is, where it comes from, and how to build more of it — in plain language, with the science.
Read guideADHD and anxiety can both affect focus and restlessness. Explore their overlap, co-occurrence, and the history a clinician uses to understand your difficulties.
Read guideExplore executive dysfunction in adults: trouble starting, planning, remembering and switching. Compare possible causes and choose practical supports to try.
Read guideExplore examples of ADHD and autistic masking, why the patterns can overlap, and ways to reduce strain. Masking alone cannot identify ADHD, autism or both.
Read guideLooking for a structured starting point? Browse all free assessments