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Neuroplasticity

Rewire

How the adult brain learns, unlearns, and rebuilds

by Dr. Marcus Feld

Set in stone by thirty? The science says the opposite.

The old story said the adult brain was fixed by thirty. The evidence says otherwise. Think of a footpath worn across a lawn — walk a new route often enough and the grass yields. Rewire turns decades of neuroplasticity research into a practical account of how habits, skills, and even recovery are physically built into neural tissue, and how you can direct that building on purpose.

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BrainFirst books are published on Amazon Kindle Direct Publishing. The full edition — every chapter — is available there.

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Companion program — free

Rewire: A Practical Course in Adult Neuroplasticity

5 steps · 21 days · ~20 min each

One habit rebuilt on purpose, the way the adult brain actually changes.

Start the program →Then track it in the app