Neurogenesis stalls in the brains of adults with major depressive disorder, study shows

https://www.news-medical.net/news/20260821/Neurogenesis-stalls-in-the-brains-of-adults-with-major-depressive-disorder-study-shows.aspx Most of our brain's 100 billion neurons are created before we're born, but the trickle of neurons created in the adult brain hippocampus could be instrumental in preventing depression, suggest findings from a new study by researchers at Columbia University Vagelos College of Physicians and Surgeons.