π§ How depression blocks adult brain cell growth
New research from Columbia University has pinpointed how major depressive disorder halts neurogenesis, the creation of new adult neurons. This process primarily occurs in the hippocampus, which manages memory and emotions. The study analyzed nearly 500,000 postmortem brain cells to map these cellular breakdowns. This suggests depression is not just a chemical imbalance but involves complex biological issues. Future treatments might classify depression based on these specific molecular profiles. π§