Which type of glia is found outside the CNS? Schwann cells
microglia
astrocytes
O oligodendrocytes

What are Schwann cells

Explanation:

Primarily, glial cells provide support for the neurons. Think of them as a secretarial pool for your nervous system, plus the janitorial and maintenance staff. They may not do the big jobs, but without them, those big jobs would never get done.

Your central nervous system (CNS) is made up of your brain and the nerves of your spinal column.

Five types that are present in your CNS are:1  

Astrocytes

Oligodendrocytes

Microglia

Ependymal cells

Radial glia

You also have glial cells in your peripheral nervous system (PNS), which comprises the nerves in your extremities, away from the spine. Two types of glial cells there are:

 Schwann cells

Satellite cells

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Miss Hawaii

explanation:

1)drink water

2)try concentrating on what u r doing to distract urself from the headache and manipulate ur brain

3)go to sleep.its an easier yet time consuming way

4) massage ur temple and head