Neurogenesis in adulthood
A) does not appear to occur in humans.
B) may protect the brain from the effects of stress.
C) only occurs in telomeres, the tips at the end of chromosomes.
D) is negatively correlated with levels of physical activity.

Question

Quizplus · Accepted Answer

Research suggests that neurogenesis, or the creation of new neurons, can occur in certain regions of the human brain throughout adulthood. This process may provide a protective effect on the brain, particularly in response to stress. Telomeres are not the only location where neurogenesis occurs, and there is evidence that physical activity can actually increase levels of neurogenesis.

Neurogenesis in Adulthood