When neurons are continuously firing, they need a constant supply of glucose and oxygen to continue operating. This is achieved via _____, which signal blood vessels to expand and increase blood flow.
A)Schwann cells
B)ependymal cells
C)astrocytes
D)microglia

Question

Quizplus · Accepted Answer

Astrocytes are glial cells in the brain that help regulate blood flow by signaling blood vessels to expand, ensuring neurons receive the necessary glucose and oxygen.

When Neurons Are Continuously Firing, They Need a Constant Supply