An exciting, but controversial future treatment for brain injury may be the use of _______ to replace the damaged neurons in the brain and spinal cord.
A) astereognosis
B) hemispherectomy
C) embryonic stem cells
D) tau protein overexpression

Question

Quizplus · Accepted Answer

Embryonic stem cells have the unique ability to differentiate into any type of cell in the body, including neurons. Therefore, they have the potential to replace damaged neurons and promote functional recovery in patients with brain and spinal cord injuries. However, the use of embryonic stem cells is controversial due to ethical concerns and the risk of tumors developing from the transplanted cells.

An Exciting, but Controversial Future Treatment for Brain Injury May