This Week in Brain Science

Week of August 31, 2026 — curated from the top neuroscience and productivity sources.

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Farnam Street

The Mindset Behind Building a Great Little Business | Brad Jacobs

This summer, I’m revisiting one of my favorite episodes. If you haven’t heard it, now is the time. If you have, it’s a classic and worth listening to again. Brad Jacobs has built eight billi...

Farnam Street

The Mindset That Unlocks Your Full Potential | Dr. Gio Valiante

For the next hour, the world’s top mindset coach is your coach too. Dr. Gio Valiante is the world’s leading performance psychologist. We discuss why most people never reach their potential...

Farnam Street

How to Repair and Nourish Your Gut | Dr. Giulia Enders

Dr. Giulia Enders has changed the way millions of people think about the human body. As a physician, microbiome researcher, and bestselling author, she has spent years studying the surprising role the...

James Clear

The Ultimate Productivity Hack is Saying No

The ultimate productivity hack is saying no. Not doing something will always be faster than doing it. This statement reminds me of the old computer programming saying, “Remember that there is no...

James Clear

When the 80/20 Rule Fails: The Downside of Being Effective

Audrey Hepburn was an icon. Rising to fame in the 1950s, she was one of the greatest actresses of her era. In 1953, Hepburn became the first actress to win an Academy Award, a Golden Globe Award, and ...

Neuroscience News

Aging Brains Maintain Robust Language Networks Despite Cognitive Decline

A new MIT study reveals that the brain's language network remains robust and unchanged in older adults, even as executive functions and memory decline....

Neuroscience News

Youth Protein TIMP2 Restores Immune Function in the Aging Brain

Researchers discovered that the youth-associated protein TIMP2 restores healthy immune function in the aging brain by rejuvenating microglia....

Neuroscience News

Study of Brain Immune Cells Reveals New Clues to Alzheimer’s Disease Progression

Researchers have mapped over 830,000 brain immune cells, revealing a protective subtype of microglia that increases with Alzheimer’s progression. This subtype aids in clearing harmful material via t...

Neuroscience News

Regenerative Astrocytes Repair Brain Damage

A new study study shows specialized astrocytes repair brain damage by sending cell nuclei through long cellular extensions to rebuild glial networks....

Neuroscience News

Dog Brains Differentiate Human Anger, Fear, and Sadness

Happy human faces activate the canine reward system, while dog brains generate distinct activity patterns to differentiate between human anger, fear, and sadness....

Neuroscience News

Exercise Shields Dopamine Neurons in Parkinson’s

A new study shows how exercise releases muscle-derived "exerkines" that protect dopamine neurons and counter sarcopenia in Parkinson's disease....

Neuroscience News

Why Psychedelics Make Everything Feel Deeply Connected

A new study introduces "apical hypercontextualisation," explaining how psychedelics target serotonin receptors on layer V pyramidal neurons to shift brain processing from raw sensory input toward asso...