Schwann Cell and Astrocyte
Schwann cells and Astrocytes both are glial cells that perform similar functions in the brain and peripheral nerves but they have some differences as well.
|
Aspects |
Schwann cells |
Astrocytes |
|
Location |
Found in the Peripheral Nervous System or PNS. Majorly in nerves. |
Found in the Central Nervous System or CNS. Majorly in the brain and spinal cord. |
|
Function |
Produce myelin to insulate and support the peripheral nerve fibers. Helps in nerve generation. |
Provide the structural support and regulates the extracellular structure. Also supplies the energy substrates and modulates the synaptic transmission. |
|
Morphology |
Enlongate the cells with a single myelinating process that wraps the single axon. |
Star-shaped cells that process the extending process of the cells. |
|
Myelination |
Myelinate the axons in PNS. |
Do not take part in the myelination process of axons in CNS. |
Read More: Difference Between Brain and Mind
Astrocyte
Astrocytes are a type of glial cell that makes up the major cells of the human central nervous system (CNS). Astrocyte cells can be found in both gray, and white matter of the brain, spinal cord, and neurons. Understanding the Astrocyte structure and function helps in understanding their role in supporting neuronal health and communication within the brain. In this article, we will cover astrocytes in detail.
Table of Content
- Astrocyte
- Structure of Astrocyte
- Cell Body of Astrocyte
- Astrocyte Endfeet
- Intermediate Filaments and Gap Function
- Diagram of Astrocyte
- Location of the Astrocyte
- Types of Astrocyte
- Functions of Astrocyte
- Astrocytes vs Oligodendrocytes
- Schwann Cell and Astrocyte