Regarding Brain Cells Regeneration and Repair,which of the Following Statements

Multiple Choice

Regarding brain cells regeneration and repair,which of the following statements is FALSE?

A) Doctors are testing a method of treating stroke damage by injecting millions of immature nerve cells into the damaged areas of the brain.
B) Doctors are testing a method in which drugs that speed up neurogenesis are injected into the damaged areas of the brain.
C) Because of aging, a healthy 75-year-old brain has only about 75 percent of the brain cells of a healthy 25-year-old brain.
D) Although the brain loses cells daily, it simultaneously grows new neurons to replace them.