According to a recent article on Medical Xpress, researchers have discovered a key protein that is responsible for the production of new neurons that aid in memory and learning in adults.

This protein, called NELF, is produced in response to the activity of neurons in the brain’s hippocampus. The study found that when NELF is blocked, the production of new neurons decreases, which in turn impairs memory and learning.

The researchers hope that this discovery will pave the way for new treatments for conditions such as Alzheimer’s disease and other forms of cognitive decline.