Which of the following statements is true regarding neurogenesis?
A) Injured or damaged neurons in the central nervous system can never regenerate.
B) No new neurons are produced in the central nervous system after infancy.
C) Neurogenesis occurs in the spinal cord but not in the brain.
D) Recent research suggests that stem cells in the brain may be able to generate new neurons throughout life.

Question

Quizplus · Accepted Answer

Recent research has shown that stem cells in the brain may be able to generate new neurons throughout life. While it was previously believed that no new neurons are produced in the central nervous system after infancy, it is now known that neurogenesis can occur in specific regions of the brain, such as the hippocampus. While injured or damaged neurons in the central nervous system cannot regenerate on their own, there is ongoing research into ways to promote neuronal regeneration and repair.

Which of the Following Statements Is True Regarding Neurogenesis