importantSYS.SOURCE: New Scientist• 2026-09-18T15:12:07Z

Evolutionary Origin of the Human Brain: Dual Primitive Nervous Systems Merged

#evolution #neuroscience #embryology

The human brain's front and back regions originate from distinct embryonic progenitor cells, suggesting an evolutionary merger of two ancient nervous systems. This discovery could advance research into neurological disorders and drug mechanisms targeting the hindbrain.

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