1. The Nervous System

2. Overview of the Nervous System

3. The Nervous System

4. Central Nervous System
Brain
Spinal Cord

5. Somatic Nervous System
innervation

6. Sympathetic Nervous System
Preganglionic neurons:
from CNS to ganglia
short fibers
acetylcholine (ACh)
cholinergic
Postganglionic neurons:
from ganglia to effector
long fibers
norepinephrine (NE)
noradrenergic
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7. Parasympathetic Nervous System
Preganglionic neurons:
from CNS to ganglia
long fibers
Acetylcholine (ACh)
cholinergic
Postganglionic neurons:
from ganglia to effector
short fibers
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