Science

Can your brain grow new neurons? How researchers are solving a century-old puzzle

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 07/10/2026, 09:20:24 UTC.

Briefings

A 2026 Nature article explores whether the human brain sprouts new neurons throughout life, questioning if current evidence is sufficient to support such a claim. The study investigates the biological mechanisms behind neurogenesis in adults, aiming to clarify the extent of this long-debated phenomenon.

Key points

• Scientists have debated for decades whether the human brain sprouts new neurons throughout life.
• The study investigates the biological mechanisms behind neurogenesis in adults to clarify the extent of this phenomenon.

Context

This research addresses a century-old biological puzzle regarding adult neurogenesis, with implications for understanding brain plasticity and aging.

Limitations

Evidence is limited to a single Nature article published in October 2026; specific findings, sample sizes, or statistical significance remain unreported.

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