Blog — Brain Training & Cognitive Performance | Nimbly

Brain training blog

Applied cognitive science. Articles on improving mental speed, working memory, and numerical performance — for adults who want measurable results.

20 March 2026

Working Memory: Why It Declines After 35 and How to Rebuild It

What working memory is, why it matters so much for professional performance, why it declines with age — and the specific training approaches that measurably improve it.

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15 March 2026

Mental Math Exercises for Adults: From Rusty to Sharp in 30 Days

The best mental math exercises for adults organised by difficulty level — plus the training principles that actually make your mental arithmetic faster and more accurate.

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10 March 2026

Neuroplasticity After 35: Your Brain Can Still Change (Here's How to Make It)

What neuroplasticity actually means for adults over 35, what the research shows about cognitive training, and the conditions needed to trigger real brain adaptation.

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5 March 2026

Mental Processing Speed: What It Is and How to Measurably Improve It

A deep dive into mental processing speed — what it measures, why it slows down with age, and the specific training methods that improve it according to cognitive science.

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1 March 2026

Brain Training for Adults: What Actually Works (According to Science)

Does brain training actually work for adults? What the research says, which methods have real evidence behind them, and how to choose a cognitive training app that delivers results.

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