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SYMPATHETIC GANGLIA
Cell bodies
start here…
Lateral
horn
T1-T4
…then synaspe here
Preganglionic fibers run here…
Ventral root  vpr  white rami 
sympathetic trunk--
Superior
Cervical
Horner’s Syndrome:
Continue on as postganglionic
fibers…
Gray rami
C1-C4
Also to external carotid
ganglion
Cut before Superior cervical
ganglion and present with…
…and end here!
Cardiac plexus
Meiosis (pinpoint pupil)
Pharyngeal plexus
Anhydrosis (can’t sweat)
Partial ptosis (upper lid droops)
Lateral
horn
Middle
Ventral root  vpr  white rami 
sympathetic trunk
Cervical
T1-T4
Lateral
Horn
Gray rami
ganglion
Ventral root  vpr  white rami 
sympathetic trunk
C5, C6
Also to heart, thyroid &
upper limb
Inferior
Cervical
ganglion
T1-T4
Fuses with first thoracic ganglion
= stellate ganglion!
Gray rami
C7, C8, T1
Also to heart & upper
limb
Parasympathetic Ganglia
EdingerWestphal
nucleus
III
Superior
Salivatory
Nucleus
Ciliary
ganglion
VII
Sublingual gland
Submandibular
Submandibular
gland
ganglion
VII
Carries parasympathetic
fibers
Carries sympathetic fibers
N. To
ptery
goid
canal
Pterygopalatine
IX
Hitchhikes on
maxillary n.
Lacrimal gland
Nasal gland
ganglion
Palatine gland
Warning: Sympathetic
does not synapse here!
Inferior
Nucleus
Ciliary musclerounds up lens
carries parasympathetic fibers
Deep petrosal n.
Salivatory
Pupillae sphincterconstricts pupil
Chorda tympani n.
Greater petrosal n.
Superior
Salivatory
Nucleus
Short ciliary n.
Otic ganglion
Hitchhike on
auriculotemporal n.
Partotid gland
SENSORY GANGLIA
Semilunar
V
Ganglion
V1, V2, V3
aka Trigeminal
Chorda tympani
carries sensory fibers
VII
Geniculate
ganglion
Skin around
external
acoustic meatus
Taste- anterior
2/3 of tongue