Neuroglia & Neurons

Front

What is the function of the neuron's nucleus?

Back

Controls the actions of the neuron.

Front

What type of cells provide nutrients and structural support for synapses?

Back

Astrocytes.

Front

What type of neurons carry impulses from receptors to the central nervous system (CNS)?

Back

Afferent/Sensory neurons.

Front

What structure transmits impulses away from the cell body?

Back

Axons.

Front

What is the area that separates one neuron from another called?

Back

Synaptic cleft.

Front

What are the supporting cells in the nervous system called?

Back

Neuroglia.

Front

What is the primary function of oligodendrocytes?

Back

To insulate axons in the central nervous system.

Front

What is the role of microglia in the nervous system?

Back

To act as immune cells that protect the brain from pathogens.

Front

What is the function of dendrites in a neuron?

Back

To receive signals from other neurons.

Front

What is the role of neurotransmitters?

Back

To transmit signals across the synaptic cleft.