Related articles:
Nervous system
Spinal cord
Acetylcholine
Autonomic nervous system
Adrenal medulla
Peripheral nervous system
Parasympathetic nervous system
Enteric nervous system
Chemical synapse
Norepinephrine
Epinephrine
Fight-or-flight response
Central nervous system
Goose bumps
Key terms:
cell
sympathetic
nerve
sns
neurons
ganglia
ganglion
nervous system
axons
synapses
fibers
sends
glands
activates
receptors
spinal cord
sweat
messages
peripheral
pupil
segment
sistema
presynaptic
lumbar
innervation
sympathetic neurons
acetylcholine
sympathetic nervous system
preganglionic
inferior
thoracic
mediated
postganglionic
nerve enters
noradrenaline
adrenergic
norepinephrine
second cell
adrenal medulla
ganglion at the level
cervical ganglion
where it synapses
originating spinal nerve
sympathetic fibers
sympathetic ganglia
level of its originating spinal
autonomic nervous system
synapses with the postsynaptic cell
peripheral sympathetic neurons
parasympathetic nervous system
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