HB - All About the Brain Cells! 24-25

Front

What is a neuron?

Back

A neuron is the basic working unit of the nervous system that processes and transmits information.

Front

What is a presynaptic neuron?

Back

A presynaptic neuron is the neuron that sends the signal in a synapse.

Front

What functions are associated with the frontal lobe?

Back

The frontal lobe is responsible for planning, decision-making, and goal-setting.

Front

What are oligodendrocytes?

Back

Oligodendrocytes are glial cells that wrap around the axons of neurons in the central nervous system (CNS).

Front

What is a dendrite?

Back

A dendrite is a part of a neuron that receives signals from other neurons.

Front

What is the role of glial cells?

Back

Glial cells support and protect neurons, providing structural support and insulation.

Front

What is the function of the axon?

Back

The axon transmits electrical impulses away from the neuron's cell body.

Front

What is the difference between a presynaptic and postsynaptic neuron?

Back

The presynaptic neuron sends the signal, while the postsynaptic neuron receives it.

Front

What is the role of the axon terminal?

Back

The axon terminal is the endpoint of an axon where neurotransmitters are released.

Front

What is the function of the parietal lobe?

Back

The parietal lobe processes sensory information and is involved in spatial awareness.