|You might also like:||Brain Cells||Brain Comparisons||The Spinal Cord||Brain Glossary||Structure and Function of the Human Brain||Today's featured page: Identifying Fractions|
|Our subscribers' grade-level estimate for this page: 5th|
Label the Neuron
|axon - the long extension of a neuron that carries nerve impulses away from the body of the cell.
axon terminals - the hair-like ends of the axon
cell body - the cell body of the neuron; it contains the nucleus (also called the soma)
dendrites - the branching structure of a neuron that receives messages (attached to the cell body)
|myelin sheath - the fatty substance that surrounds and protects some nerve fibers
node of Ranvier - one of the many gaps in the myelin sheath - this is where the action potential occurs during saltatory conduction along the axon
nucleus - the organelle in the cell body of the neuron that contains the genetic material of the cell
Schwann's cells - cells that produce myelin - they are located within the myelin sheath.
|Search the Enchanted Learning website for:|