Adult Depression Linked to Stalled Brain Cell Growth, Study Finds

Neurogenesis in the adult brain hippocampus stalls in patients with major depressive disorder, according to a study published by researchers at Columbia University Vagelos College of Physicians and Surgeons. While previous medical models linked depression primarily to neurotransmitter deficiencies like serotonin, the new findings indicate that the condition stems from broader issues affecting neuronal adaptability … Read more

How Astrocytes Regulate Memory Consolidation During Sleep

The findings demonstrate that mature astrocytes control thalamic neural activity through GABA signaling pathways, offering potential implications for epilepsy, Alzheimer’s disease and other disorders associated with memory problems. How Astrocytes Shape Memory Consolidation During Sleep Research has shown that a good night’s sleep has many benefits, including memory consolidation. Dr. Benjamin Deneen, corresponding author, professor … Read more