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ANS - Coggle Diagram

- - - - arterioles constrict due to sympathetic nerve activity
    - - contraction of spincters in digestive tract slows passage of food
    - - arterioles constrict due to smooth muslce contration
    - - contraction of radial fibers of the iris dilates the pupils
    - - glycogenolysis and secretion of glucose
  - - - produce a decreased release of norepinephrine when activated by norepinephrine in the synaptic cleft
    - - produce a lowering of blood pressure by reducing the activvation of the entire sympathoadrenal system
  - - - increase in heart rate and contraction strength
  - - - arterioles dilate due to hormone epinephrine
    - - bronchioles (airways) dilate due to smooth muscle relaxation
    - - glycogenolysis and secretion of glucose
- - - - depolarization, producing action potentials and muscle contractions
    - - Depolarization, causing activation of postganglionic neurons
  - - - depolarization and contraction of smooth muscle, secretion of glands
    - - Hyperpolarization, slowing rate of spontaneous depolarization