Outline 1. General Layout of the Nervous System: A System of Twos a. CNS vs. PNS b. brain vs. spinal cord c. somatic vs. autonomic d. efferent vs. afferent.

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Outline 1. General Layout of the Nervous System: A System of Twos a. CNS vs. PNS b. brain vs. spinal cord c. somatic vs. autonomic d. efferent vs. afferent e. sympathetic vs. parasympathetic 2. The Meninges, Ventricles and the Blood-Brain Barrier 3. Cells of the Nervous System a. Neurons b. Glial Cells 1. Neuroanatomical Techniques

General Layout of the Nervous System

Golgi Stain of the Somatosensory Cortex of the Rat – arrow indicates axon

Nissl stain of human motor cortex

Nissl Stain of Monkey Brain

Myelin Stain – Monkey Brain

THE GROSS ANATOMY OF THE NERVOUS SYSTEM Outline 1. Orientation and Direction in the Vertebrate Nervous System 2. The Spinal Cord 3. The Five Major Divisions of the Brain a. Myelencephalon b. Metencephalon c. Mesencephalon d. Diencephalon e. Telencephalon

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