Histology of Nervous Tissue

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Presentation transcript:

Histology of Nervous Tissue Chapter 4 (Marieb)

Basic Characteristics Nervous system Excitable tissue Composed of neurons and glial cells No CT within the CNS Supporting CT in peripheral nerves and superficial aspects of the CNS (meninges)

Neuron http://www.udel.edu/biology/Wags/histopage/colorpage/cne/cnemnn.GIF

Ventral Horn Motor Neurons http://www.udel.edu/biology/Wags/histopage/colorpage/cne/cnemnvhh.GIF

Glial Cell: Astrocytes http://www.udel.edu/biology/Wags/histopage/colorpage/cne/cneafp2.GIF

Glial Cell: Microglia http://www.udel.edu/biology/Wags/histopage/colorpage/cne/cnemc.gif

Glial Cell: Oligodendrocytes http://www.udel.edu/biology/Wags/histopage/colorpage/cne/cneo.GIF