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3D medical illustration of a human brain showing distinct color-coded anterior and posterior developmental regions converging within a single skull. Caption reads "The Human Brain Is Two Distinct Organs Packaged Together."

Featured Genetics Neuroscience

·September 18, 2026·6 min read

The Brain Is Two Separate Organs Joined by Evolution

A new study reveals the human brain is composed of two independently evolved organs, enabling the first lab-grown human hindbrain neurons.