Focus · subtopic

Deep work

Everything we publish on deep work, within the Focus pillar.

Brain fog1 Deep work3 Memory & learning3 Attention & ADHD1

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From the Journal

Apr 3, 2026

How Chronic Stress Physically Damages Your Brain

Chronic stress physically shrinks key brain regions responsible for memory and focus. Discover the neuroscience behind cognitive decline under pressure and what you can do about it.

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Apr 3, 2026

Cannabis & Focus: What THC Does to Your PFC

Your prefrontal cortex runs your focus, judgment, and self-control — and it's loaded with THC receptors. Here's what the science says about cannabinoids and your cognitive edge.

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Go deeper

Books

Cognitive Performance

Signal or Noise?

How to Tell the Difference Between ADHD and Modern Attention Overload

Coming soon

Coming next

Track your focus habits in the Brain First App

Reading is the first step; keeping the change is the harder one. The app is in development — the waitlist opens here when there is genuinely something to wait for.

Waitlist opening soon