Astrocytes remove waste material created when neurons die and control the amount of blood flow to each brain area.

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Astrocytes are a type of glial cell in the brain that play an important role in regulating brain function. One of their key functions is to remove waste material created when neurons die, a process known as phagocytosis. They also help to control the amount of blood flow to each brain area by releasing signaling molecules that dilate or constrict blood vessels.

Astrocytes Remove Waste Material Created When Neurons Die and Control