Some studies indicate that ________ may protect the brain from the effects of stress.
A) cellular migration
B) synaptic pruning
C) increased levels of neurotrophins
D) neurogenesis

Question

Quizplus · Accepted Answer

Neurogenesis, or the generation of new neurons, has been shown in some studies to have a protective effect on the brain and may help to counteract the negative effects of stress. Neural stem cells in the hippocampus, a region of the brain involved in memory and stress regulation, can give rise to new neurons throughout adulthood. These new neurons have been linked to improvements in mood and cognitive function, as well as to a decrease in anxiety and depression-like behaviors in animal models.

Some Studies Indicate That ________ May Protect the Brain from the Effects