autonomic nerv sys

autonomic nerv sys

▪ Table
Important physiological effects mediated by the autonomic nervous system

organ
response
sympathetic
activity
receptor
type
parasympathetic
activity
eye pupil dilation
α1
pupil constriction
heart increase in rate and force
β1
decrease in rate
blood vessels constriction (most)
dilation (some)
α1
β2
bronchi dilation
secretion inhibited
β2
constriction
secretion
gut reduced motility
and secretion
α1, β2
increased motility
and secretion
bladder urinary retention
α1
contraction
skeletal muscle glycogen breakdown
β2
liver glycogen breakdown
β2
See as table:

See as table:

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Universalium. 2010.

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