Nervous System

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Nervous System
Peripheral nervous system (PNS)
Central Nervous System (CNS) (brain spinal
cord)
(connect CNS to body parts)
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• 2 Divisions of PNS
• Sensory neurons afferent
• Motor neurons efferent

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Neurons
Figure 10.3
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Lab 26 Spinal Cord Meninges
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Posterior (Dorsal)
Anterior (ventral)
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Posterior (Dorsal)
Anterior (ventral)
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Peripheral nerves of leg
Femoral
Obturator nerve
Sciatic nerve
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