Research from the Karolinska Institute in Sweden indicates that new neurons continue to be formed in the brains of older adults.
The study analyzed brain samples from individuals ranging from young adults to 78 years old. Using advanced techniques, researchers observed the development of new neurons from stem cells in the hippocampus, a key area for memory and learning.
These new cells were found in the dentate gyrus, a crucial part of the hippocampus, which is essential for forming memories and adapting to new situations. This discovery opens new possibilities for therapies aimed at restoring brain function, particularly in conditions like Alzheimer's disease and psychiatric disorders.