Final answer:
The human brain does not lose the capacity to stop making new neurons. Research has shown that neurogenesis, the birth of new neurons, continues into adulthood. The brain has the ability to generate new neurons throughout a person's life.
Step-by-step explanation:
The human brain does not lose the capacity to stop making new neurons. Research has shown that neurogenesis, the birth of new neurons, continues into adulthood. While the extent to which it occurs is not known, it is not likely to be very extensive in humans. Neurogenesis plays a role in learning, and certain factors like exercise can promote it, while stress can have the opposite effect. Overall, the brain has the ability to generate new neurons throughout a person's life.