Types of Glial Cells and Neurons

These flashcards cover the types of glial cells, their functions, types of neurons, and their roles in the nervous system.

What are Schwann cells and where are they found?

Schwann cells are types of glial cells found in the peripheral nervous system (PNS).

What is the role of oligodendrocytes?

Oligodendrocytes are glial cells that provide support and insulation to axons in the central nervous system (CNS).

What is the function of astrocytes?

Astrocytes are glial cells in the CNS that help form the blood-brain barrier.

What do ependymal cells produce?

Ependymal cells produce cerebrospinal fluid (CSF) in the central nervous system.

What is the function of microglia?

Microglia are glial cells in the CNS that act as immune cells to remove foreign invaders.

What is the function of satellite cells?

Satellite cells are glial cells in the PNS that support neurons.

What are neurons specialized for?

Neurons are specialized cells for communication, generating and conducting electrical impulses.

What is an action potential?

An action potential is a temporary change in the electrical charge of a neuron that enables the transmission of signals.

What are sensory neurons and where are they located?

Sensory neurons are found in the PNS and receive stimuli, transmitting information to the CNS.

What do interneurons do?

Interneurons transmit information between components of the central nervous system (CNS).

What are motor neurons responsible for?

Motor neurons are found in the PNS and transmit information away from the CNS.