* Identify cell types in the brain and spinal cord, including functional neurons and parenchymal cells.
* Describe the functions of microglia, macroglia (astrocytes and oligodendrocytes), ependymal cells, and tanycytes.
* Understand the myelination process by Schwann cells in the PNS and oligodendrocytes in the CNS.
* Differentiate between neuron types: apolar, pseudounipolar, bipolar, and multipolar.
* Recognize the role of astrocytes in astrogliosis and scar formation in injured brain tissue.
* Explain anterograde and retrograde movement within neurons, distinguishing between fast and slow anterograde movements