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Straight talk about attention

Plain-language, evidence-based writing on ADHD in adults and kids, the science behind an objective attention test, and living well with ADHD. No hype, no diagnosis by quiz.

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Understanding ADHD 6 min read

Adult ADHD: 7 signs that often get missed

ADHD in adults rarely looks like the hyperactive-kid stereotype. Here’s what it actually tends to look like, and why so many people go undiagnosed for years.

The Vextara team· August 18, 2026

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Understanding ADHD

Understanding ADHD

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