Neurons and Neuroglia

Front

What is the function of ependymal cells?

Back

Ependymal cells circulate cerebrospinal fluid.

Front

Which type of cell is responsible for maintaining the blood-brain barrier and supporting neurons?

Back

Astrocytes.

Front

What substance speeds up the speed of nerve impulses?

Back

Myelin.

Front

What is the term for the junction between two neurons?

Back

Synapse.

Front

What do ependymal cells produce in the brain and spinal cord?

Back

Cerebrospinal fluid.

Front

What type of glial cell is involved in immune defense in the central nervous system?

Back

Microglia.

Front

What is the role of oligodendrocytes in the nervous system?

Back

Oligodendrocytes insulate axons with myelin.

Front

What is the synaptic cleft?

Back

The space between two neurons at a synapse.

Front

What are the primary functions of neuroglia?

Back

Support, nourish, and protect neurons.

Front

What is the main function of Schwann cells?

Back

To myelinate peripheral nerve fibers.