Glial Cells Flashcards
1
Q
Functions of Glial Cells
A
Support, Nutrition, Insulation & Helps with Signal Transmission
2
Q
Astrocytes
A
CNS. Provides support and regulates ions & blood supply
3
Q
Microglial Cells
A
CNS. Main source of immune defense against invading microorganisms in the brain and spinal cord.
4
Q
Ependymal Cells
A
CNS. Lines cavities and creates, secretes and circulates CSF
5
Q
Oligodendrocytes
A
CNS. Wraps around the neuron creating an insulating myelin sheath.
6
Q
Satellite Cells
A
PNS. Surround and support neuron cell bodies.
7
Q
Schwann Cells
A
PNS. Wrap around axons and produce an insulating myelin sheath
